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WO2018124507A1 - Tiling multi-display and manufacturing method therefor - Google Patents

Tiling multi-display and manufacturing method therefor Download PDF

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Publication number
WO2018124507A1
WO2018124507A1 PCT/KR2017/013874 KR2017013874W WO2018124507A1 WO 2018124507 A1 WO2018124507 A1 WO 2018124507A1 KR 2017013874 W KR2017013874 W KR 2017013874W WO 2018124507 A1 WO2018124507 A1 WO 2018124507A1
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WO
WIPO (PCT)
Prior art keywords
flexible panel
bezel
support substrate
display
pixels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2017/013874
Other languages
French (fr)
Korean (ko)
Inventor
한철종
유병욱
이정노
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Electronics Technology Institute
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Korea Electronics Technology Institute
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Filing date
Publication date
Application filed by Korea Electronics Technology Institute filed Critical Korea Electronics Technology Institute
Publication of WO2018124507A1 publication Critical patent/WO2018124507A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions

Definitions

  • the present invention relates to a multi-display technology, and more particularly, to a tiling multi-display and a method of manufacturing the multi-display that can minimize the bezel located on the tiled boundary in the tiled structure.
  • the display may be a liquid crystal display (LCD), an organic light emitting diode display (OLED display), a plasma display panel (PDP), and an electrophoretic display according to a light emitting method. ) And the like.
  • LCD liquid crystal display
  • OLED display organic light emitting diode display
  • PDP plasma display panel
  • electrophoretic display according to a light emitting method.
  • an object of the present invention is to provide a tiling multi-display and a method of manufacturing the multi-display that can minimize the bezel located on the tiled boundary in the tiled structure.
  • the present invention provides a flexible panel including a pixel region in which pixels are formed and a bezel region formed at an edge portion of the pixel region; And a support substrate on which the flexible panel is bonded, a support substrate on which a pixel region of the flexible panel is bonded to an upper surface, and a bezel region of the flexible panel is folded and bonded to side and lower surfaces connected to the upper surface.
  • a unit display for tiling multi display is provided.
  • the flexible panel may include: a flexible substrate having the pixel area and the bezel area formed at an edge portion of the pixel area; The pixels formed in a pixel area of the flexible substrate; And a driver formed in the bezel area of the flexible substrate to control driving of the pixels.
  • the radius of curvature r of the folded portion of the flexible panel may be 1/2 or less of the length S between pixels.
  • the invention also provides a plurality of said unit displays arranged in close proximity to each other; And a connecting member connecting the plurality of unit displays.
  • connection member may connect the bezel regions positioned on the lower surface of the support substrate of the unit display to each other.
  • connection member may include an anisotropic conductive film (ACF), a connector, or a solder joint.
  • ACF anisotropic conductive film
  • An error between the length B of the bezel between the unit displays and the length S between the pixels may be 10%.
  • the flexible panel is bonded to the support substrate, the pixel region of the flexible panel is bonded to the upper surface of the support substrate, the flexible on the side and bottom surface of the support substrate connected to the upper surface of the support substrate Manufacturing a plurality of unit displays by folding and bonding the bezel area of the panel; And aligning the plurality of unit displays in close proximity to each other, and then connecting bezel regions positioned at boundaries of the plurality of unit displays adjacent to each other with connection members.
  • the bezel area of the flexible panel by using a flexible panel as a display panel, and folding the bezel area of the flexible panel and bonding to the side and bottom surfaces of the support substrate to produce a unit display, the bezel area that was located in the screen area of the conventional unit display It can be hidden by the lower surface of the support substrate.
  • the screen space of the tiling multi display may be improved by minimizing dead space for the bezel area that is located between the unit displays.
  • the length (B) of the bezel in the bezel area where the two unit display meets the length (S) between the pixels It can be implemented to be equal to or have a difference within at least 10%.
  • the tiling multi display according to the present invention connected to the plurality of unit displays may be implemented in a seamless form.
  • FIG. 1 is a cross-sectional view illustrating a tiling multi display according to an exemplary embodiment of the present invention.
  • FIG. 2 is a flowchart illustrating a method of manufacturing a tiling multi display according to an exemplary embodiment of the present invention.
  • 3 to 7 are views showing each step according to the manufacturing method of FIG.
  • FIG. 3 is a cross-sectional view showing a flexible panel
  • FIG. 4 is a cross-sectional view showing a step of bonding the flexible panel on a support substrate
  • FIG. 5 is a cross-sectional view illustrating a step of manufacturing a unit display by folding a bezel area of a flexible panel and bonding them to side and bottom surfaces of a support substrate.
  • FIG. 6 is a cross-sectional view illustrating a step of arranging a plurality of unit displays in close proximity to each other;
  • FIG. 7 is a cross-sectional view illustrating a step of connecting a plurality of unit displays adjacent to each other with a connection member.
  • FIG. 1 is a cross-sectional view illustrating a tiling multi display according to an exemplary embodiment of the present invention.
  • the tiling multi display 100 includes a plurality of unit displays 30a and 30b arranged in close proximity to each other, and a connection member connecting the plurality of unit displays 30a and 30b to each other. And 40.
  • Each of the plurality of unit displays 30a and 30b includes a flexible panel 10 and a support substrate 20.
  • the flexible panel 10 is a flexible display panel, and includes a pixel region 15 in which pixels 13 are formed, and a bezel region 17 formed at an edge portion of the pixel region 15.
  • the support substrate 20 is a base substrate to which the flexible panel 10 is bonded.
  • the pixel region 15 of the flexible panel 10 is bonded to the upper surface, and the flexible panel 10 is connected to the side and the lower surface connected to the upper surface. Bezel area 17 is folded and joined.
  • the flexible panel 10 includes the flexible substrate 11, the pixels 13, and the driver 19.
  • the flexible substrate 10 includes a pixel region 15 and a bezel region 17 formed at an edge portion of the pixel region 15.
  • the pixels 13 are formed in the pixel region 15.
  • the driver 19 is formed in the bezel area 17 and controls the driving of the pixels 13.
  • the pixels 13 are arranged in an array in the pixel region 15.
  • the pitch L of the pixel 13 may be expressed as the sum of the length P of the pixel 13 and the length S between the pixels 13.
  • the array arrangement of pixels 13 can be maintained while minimizing the length of the bezel located at the boundary between two neighboring unit displays 30a and 30b.
  • the gap between the pixels 13 positioned on both sides of the boundary between two neighboring unit displays 30a and 30b, i.e., the error in the length S between the bezel length B and the pixels 13, The range of 10% is preferable.
  • the radius of curvature r of the folded portion of the flexible panel 10 is equal to the length between the pixels 13 so that the error of the length S between the bezel length B and the pixel 13 is 10%. 1/2 or less of S).
  • the support substrate 20 supports the flexible panel 10 to be bonded.
  • the pixel region 15 of the flexible panel 10 may be bonded to the upper surface of the support substrate 20, and then the bezel region 17 may be bonded to the side surface and the lower surface.
  • the pixel region 15 may be bonded to the upper surface.
  • the driving unit 19 formed in the bezel area 17 is located on the lower surface of the support substrate 20.
  • a flexible material or a rigid material may be used as the support substrate 20.
  • a plastic, metal or ceramic platoon may be used as the material of the support substrate 20.
  • connection member 40 connects the bezel regions 17 positioned on the lower surface of the support substrate 20 of the unit displays 30a and 30b to each other.
  • connection member 40 an anisotropic conductive film (ACF), a connector or a solder joint may be used.
  • ACF anisotropic conductive film
  • connection member 40 an example in which two unit displays 30a and 30b are connected by the connection member 40 is disclosed, but the present invention is not limited thereto.
  • the flexible panel 10 is used as the display panel, and the bezel area 17 of the flexible panel 10 is folded and bonded to the side and bottom surfaces of the support substrate 20 to display the unit display 30a.
  • the bezel area 17 that is located in the screen areas of the existing unit displays 30a and 30b can be hidden by the lower surface of the support substrate 20.
  • the screen quality of 100 can be improved.
  • the radius of curvature of the flexible panel 10 is designed to be smaller than 1/2 of the length S between the pixels 13, so that the size of the bezel is increased in the bezel area 17 where the two unit displays 30a and 30b meet. It may be implemented to have a difference equal to or equal to the length S between the pixels 13 or within at least 10%.
  • the tiling multi display 100 according to the present invention connected to the plurality of unit displays 30a and 30b may be implemented in a seamless form.
  • FIGS. 2 to 7 A method of manufacturing the tiling multi display 100 according to the present exemplary embodiment will be described with reference to FIGS. 2 to 7 as follows.
  • 2 is a flowchart illustrating a method of manufacturing a tiling multi display 100 according to an exemplary embodiment of the present invention.
  • 3 to 7 are views showing each step according to the manufacturing method of FIG.
  • the flexible panel 10 is prepared.
  • the flexible panel 10 includes a pixel region 15 in which the pixels 13 are formed, and a bezel region 17 formed at an edge portion of the pixel region 15.
  • the flexible panel 10 includes a flexible substrate 11, pixels 13 and a driver 19 formed on the flexible substrate 11.
  • the process of forming the driving wirings, the driving circuit, and the pixels 13 is a generally known process, and thus detailed description thereof will be omitted.
  • step S53 as illustrated in FIG. 4, the pixel region 15 of the flexible panel 10 is bonded onto the support substrate 20.
  • step S55 as shown in FIGS. 4 and 5, the unit display 30a is manufactured by folding the bezel area 17 of the flexible panel 10 and bonding the side surface and the bottom surface of the support substrate 20. do.
  • the present embodiment discloses an example of proceeding to step S55 after proceeding to step S53, but is not limited thereto. That is, a part of the bezel area 17 of the flexible panel 10 is bonded to the lower surface of the support substrate 20, the flexible panel 10 is folded and the remaining part of the bezel area 17 on the side of the support substrate 20. After folding and bonding, the unit display 30a may be manufactured by folding and bonding the pixel area 15 of the flexible panel 10 to the upper surface of the support substrate 20.
  • step S57 the plurality of unit displays 30a and 30b are closely aligned with each other.
  • the error between the length B of the bezel and the length S between the pixels 13 is aligned so as to fall within a range of 10%.
  • a plurality of unit displays 30a and 30b adjacent to each other may be connected to each other by a connection member 40 to manufacture the tiling multi-display 100.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The purpose of the present invention is to improve the quality of display by minimizing a bezel positioned at a tiled boundary in a structure in which a plurality of unit displays is tiled. The unit display comprises a flexible panel and a support substrate. The flexible panel comprises a pixel region in which pixels are formed, and a bezel region formed at the edge portion of the pixel region. In addition, the support substrate is a base substrate to which the flexible substrate is joined, the pixel region of the flexible panel is joined to the upper surface thereof, and the bezel region of the flexible panel is folded and joined to the side surface and the lower surface thereof connected to the upper surface. Moreover, the plurality of unit displays is connected by a connection member so as to be implemented as a tiled multi-display.

Description

타일링 멀티 디스플레이 및 그의 제조 방법Tiling multi display and manufacturing method thereof

본 발명은 멀티 디스플레이 기술에 관한 것으로, 더욱 상세하게는 복수의 단위 디스플레이가 타일링된 구조에서 타일링된 경계에 위치하는 베젤을 최소화할 수 있는 타일링 멀티 디스플레이 및 그의 제조 방법에 관한 것이다.The present invention relates to a multi-display technology, and more particularly, to a tiling multi-display and a method of manufacturing the multi-display that can minimize the bezel located on the tiled boundary in the tiled structure.

디스플레이는 발광 방식에 따라 액정 표시 장치(liquid crystal display, LCD), 유기 발광 표시 장치(organic light emitting diode display, OLED display), 플라즈마 표시 장치(plasma display panel, PDP) 및 전기 영동 표시 장치(electrophoretic display) 등으로 분류된다.The display may be a liquid crystal display (LCD), an organic light emitting diode display (OLED display), a plasma display panel (PDP), and an electrophoretic display according to a light emitting method. ) And the like.

최근 각종 정보나 광고를 제공하기 위하여, 대형 화면을 갖는 디스플레이에 대한 수요가 점정 증가하고 있다. 디스플레이 자체를 대형화하기에는 한계가 있기 때문에, 복수의 디스플레이를 타일링 방식으로 조합하여 하나의 대형 화면을 구현한 멀티 디스플레이(Multi-Display)가 활용되고 있다. 기존 디스플레이 타일링 방식은 단위 디스플레이 패널을 최대한 가깝게 붙여 어레이 하는 방식으로 이루어져 왔다.Recently, in order to provide various information or advertisements, the demand for displays having a large screen is gradually increasing. Since there is a limit to increasing the size of the display itself, a multi-display, which combines a plurality of displays in a tiling manner and realizes one large screen, is used. Conventional display tiling has been performed by arranging the unit display panels as close as possible.

그러나 이 경우 단위 디스플레이 패널이 보유하고 있는 베젤 폭에 의해 타일링 된 단위 모듈 간 경계가 발생하는 것은 피할 수 없다.In this case, however, the boundary between the tiled unit modules is inevitable due to the bezel width of the unit display panel.

[선행기술문헌][Preceding technical literature]

[특허문헌][Patent Documents]

한국공개특허공보 제2016-0125603호(2016.11.01.)Korean Laid-Open Patent Publication No. 2016-0125603 (2016.11.01.)

따라서 본 발명의 목적은 복수의 단위 디스플레이가 타일링된 구조에서 타일링된 경계에 위치하는 베젤을 최소화할 수 있는 타일링 멀티 디스플레이 및 그의 제조 방법을 제공하는 데 있다.Accordingly, an object of the present invention is to provide a tiling multi-display and a method of manufacturing the multi-display that can minimize the bezel located on the tiled boundary in the tiled structure.

상기 목적을 달성하기 위하여, 본 발명은 픽셀들이 형성되는 픽셀 영역과, 상기 픽셀 영역의 가장자리 부분에 형성되는 베젤 영역을 포함하는 플렉서블 패널; 및 상기 플렉서블 패널이 접합되는 지지기판으로, 상부면에 상기 플렉서블 패널의 픽셀 영역이 접합되고, 상기 상부면에 연결된 측면과 하부면에 상기 플렉서블 패널의 베젤 영역이 접혀져 접합되는 지지기판;을 포함하는 타일링 멀티 디스플레이용 단위 디스플레이을 제공한다.In order to achieve the above object, the present invention provides a flexible panel including a pixel region in which pixels are formed and a bezel region formed at an edge portion of the pixel region; And a support substrate on which the flexible panel is bonded, a support substrate on which a pixel region of the flexible panel is bonded to an upper surface, and a bezel region of the flexible panel is folded and bonded to side and lower surfaces connected to the upper surface. Provides a unit display for tiling multi display.

상기 플렉서블 패널은, 상기 픽셀 영역과, 상기 픽셀 영역의 가장자리 부분에 형성되는 상기 베젤 영역을 구비하는 플렉서블 기판; 상기 플렉서블 기판의 픽셀 영역에 형성된 상기 픽셀들; 및 상기 플렉서블 기판의 베젤 영역에 형성되어 상기 픽셀들의 구동을 제어하는 구동부;을 포함할 수 있다.The flexible panel may include: a flexible substrate having the pixel area and the bezel area formed at an edge portion of the pixel area; The pixels formed in a pixel area of the flexible substrate; And a driver formed in the bezel area of the flexible substrate to control driving of the pixels.

상기 플렉서블 패널의 접히는 부분의 곡률반경(r)은 픽셀 사이의 길이(S)의 1/2 이하일 수 있다.The radius of curvature r of the folded portion of the flexible panel may be 1/2 or less of the length S between pixels.

본 발명은 또한, 서로 근접하게 어레이 배열된 복수의 상기 단위 디스플레이; 및 상기 복수의 단위 디스플레이 사이를 연결하는 접속 부재;를 포함하는 타일링 멀티 디스플레이를 제공한다.The invention also provides a plurality of said unit displays arranged in close proximity to each other; And a connecting member connecting the plurality of unit displays.

상기 접속 부재는, 상기 단위 디스플레이의 지지기판의 하부면에 위치하는 상기 베젤 영역을 서로 연결할 수 있다.The connection member may connect the bezel regions positioned on the lower surface of the support substrate of the unit display to each other.

상기 접속 부재는 이방 전도성 필름(Anisotropic Conductive Film; ACF), 커넥터 또는 솔더 접합을 포함할 수 있다.The connection member may include an anisotropic conductive film (ACF), a connector, or a solder joint.

상기 단위 디스플레이 간의 베젤의 길이(B)와 픽셀 사이의 길이(S)의 오차는 ㅁ10%일 수 있다.An error between the length B of the bezel between the unit displays and the length S between the pixels may be 10%.

그리고 본 발명은, 플렉서블 패널을 지지기판에 접합하되, 상기 지지기판의 상부면에 상기 플렉서블 패널의 픽셀 영역을 접합하고, 상기 지지기판의 상부면에 연결된 상기 지지기판의 측면과 하부면에 상기 플렉서블 패널의 베젤 영역을 접혀져 접합하여 복수의 단위 디스플레이를 제조하는 단계; 및 상기 복수의 단위 디스플레이를 서로 근접하게 정렬한 후, 서로 근접한 복수의 단위 디스플레이의 경계에 위치하는 베젤 영역을 접속 부재로 서로 연결하는 단계;를 포함하는 타일링 멀티 디스플레이의 제조 방법을 제공한다.And the present invention, the flexible panel is bonded to the support substrate, the pixel region of the flexible panel is bonded to the upper surface of the support substrate, the flexible on the side and bottom surface of the support substrate connected to the upper surface of the support substrate Manufacturing a plurality of unit displays by folding and bonding the bezel area of the panel; And aligning the plurality of unit displays in close proximity to each other, and then connecting bezel regions positioned at boundaries of the plurality of unit displays adjacent to each other with connection members.

본 발명에 따르면, 디스플레이 패널로 플렉서블 패널을 사용하고, 플렉서블 패널의 베젤 영역을 접어서 지지기판의 측면 및 하부면에 접합하여 단위 디스플레이를 제조함으로써, 기존의 단위 디스플레이의 화면 영역에 위치했던 베젤 영역이 지지기판의 하부면으로 숨길 수 있다.According to the present invention, by using a flexible panel as a display panel, and folding the bezel area of the flexible panel and bonding to the side and bottom surfaces of the support substrate to produce a unit display, the bezel area that was located in the screen area of the conventional unit display It can be hidden by the lower surface of the support substrate.

이로 인해 본 발명에 따른 단위 디스플레이를 어레이 배열하여 연결할 때 단위 디스플레이 간에 위치했던 베젤 영역으로 위한 죽은 공간(dead space)을 최소화함으로써, 타일링 멀티 디스플레이의 화면 품질을 향상시킬 수 있다.As a result, when the array of unit displays according to the present invention is arrayed and connected, the screen space of the tiling multi display may be improved by minimizing dead space for the bezel area that is located between the unit displays.

또한 플렉서블 패널의 곡률반경(r)을 픽셀 사이의 길이(S)의 1/2보다 작게 설계함으로써, 두 개의 단위 디스플레이가 만나는 베젤 영역에서 베젤의 길이(B)가 픽셀 사이의 길이(S)와 같거나 적어도 10% 이내의 차이를 갖도록 구현할 수 있다. 이를 통하여 복수의 단위 디스플레이에 연결되는 본 발명에 따른 타일링 멀티 디스플레이는 심리스(seamless)한 형태로 구현할 수 있다.In addition, by designing the curvature radius (r) of the flexible panel less than half of the length (S) between the pixels, the length (B) of the bezel in the bezel area where the two unit display meets the length (S) between the pixels It can be implemented to be equal to or have a difference within at least 10%. Through this, the tiling multi display according to the present invention connected to the plurality of unit displays may be implemented in a seamless form.

도 1은 본 발명의 실시예에 따른 타일링 멀티 디스플레이를 보여주는 단면도이다.1 is a cross-sectional view illustrating a tiling multi display according to an exemplary embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 타일링 멀티 디스플레이의 제조 방법에 따른 흐름도이다.2 is a flowchart illustrating a method of manufacturing a tiling multi display according to an exemplary embodiment of the present invention.

도 3 내지 도 7은 도 2의 제조 방법에 따른 각 단계를 보여주는 도면들로서,3 to 7 are views showing each step according to the manufacturing method of FIG.

도 3은 플렉서블 패널을 보여주는 단면도이고,3 is a cross-sectional view showing a flexible panel,

도 4는 플렉서블 패널을 지지기판 위에 접합하는 단계를 보여주는 단면도이고,4 is a cross-sectional view showing a step of bonding the flexible panel on a support substrate,

도 5는 플렉서블 패널의 베젤 영역을 접어서 지지기판의 측면과 하부면으로 접합하여 단위 디스플레이를 제조하는 단계를 보여주는 단면도이고,FIG. 5 is a cross-sectional view illustrating a step of manufacturing a unit display by folding a bezel area of a flexible panel and bonding them to side and bottom surfaces of a support substrate.

도 6은 복수의 단위 디스플레이를 서로 근접하게 정렬하는 단계를 보여주는 단면도이고,6 is a cross-sectional view illustrating a step of arranging a plurality of unit displays in close proximity to each other;

도 7은 서로 근접한 복수의 단위 디스플레이를 접속 부재로 서로 연결하는 단계를 보여주는 단면도이다.7 is a cross-sectional view illustrating a step of connecting a plurality of unit displays adjacent to each other with a connection member.

하기의 설명에서는 본 발명의 실시예를 이해하는데 필요한 부분만이 설명되며, 그 이외 부분의 설명은 본 발명의 요지를 흩트리지 않는 범위에서 생략될 것이라는 것을 유의하여야 한다.In the following description, only parts necessary for understanding the embodiments of the present invention will be described, it should be noted that the description of other parts will be omitted in a range that does not distract from the gist of the present invention.

이하에서 설명되는 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념으로 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 바람직한 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.The terms or words used in the specification and claims described below should not be construed as being limited to the ordinary or dictionary meanings, and the inventors are appropriate to the concept of terms in order to explain their invention in the best way. It should be interpreted as meanings and concepts in accordance with the technical spirit of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, and various equivalents may be substituted for them at the time of the present application. It should be understood that there may be variations and variations.

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 보다 상세하게 설명하고자 한다.Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention.

도 1은 본 발명의 실시예에 따른 타일링 멀티 디스플레이를 보여주는 단면도이다.1 is a cross-sectional view illustrating a tiling multi display according to an exemplary embodiment of the present invention.

도 1을 참조하면, 본 실시예에 따른 타일링 멀티 디스플레이(100)는 서로 근접하게 어레이 배열된 복수의 단위 디스플레이(30a,30b)와, 복수의 단위 디스플레이(30a,30b) 사이를 연결하는 접속 부재(40)를 포함한다.Referring to FIG. 1, the tiling multi display 100 according to the present exemplary embodiment includes a plurality of unit displays 30a and 30b arranged in close proximity to each other, and a connection member connecting the plurality of unit displays 30a and 30b to each other. And 40.

복수의 단위 디스플레이(30a,30b)는 각각, 플렉서블 패널(10)과 지지기판(20)을 포함한다. 플렉서블 패널(10)은 유연성을 갖는 디스플레이 패널로서, 픽셀(13)들이 형성되는 픽셀 영역(15)과, 픽셀 영역(15)의 가장자리 부분에 형성되는 베젤 영역(17)을 포함한다. 지지기판(20)은 플렉서블 패널(10)이 접합되는 베이스 기판으로, 상부면에 플렉서블 패널(10)의 픽셀 영역(15)이 접합되고, 상부면에 연결된 측면과 하부면에 플렉서블 패널(10)의 베젤 영역(17)이 접혀져 접합된다.Each of the plurality of unit displays 30a and 30b includes a flexible panel 10 and a support substrate 20. The flexible panel 10 is a flexible display panel, and includes a pixel region 15 in which pixels 13 are formed, and a bezel region 17 formed at an edge portion of the pixel region 15. The support substrate 20 is a base substrate to which the flexible panel 10 is bonded. The pixel region 15 of the flexible panel 10 is bonded to the upper surface, and the flexible panel 10 is connected to the side and the lower surface connected to the upper surface. Bezel area 17 is folded and joined.

이때 플렉서블 패널(10)은 플렉서블 기판(11), 픽셀(13)들 및 구동부(19)를 포함한다. 플렉서블 기판(10)은 픽셀 영역(15)과, 픽셀 영역(15)의 가장자리 부분에 형성되는 베젤 영역(17)을 구비한다. 픽셀(13)들은 픽셀 영역(15)에 형성된다. 그리고 구동부(19)는 베젤 영역(17)에 형성되며, 픽셀(13)들의 구동을 제어한다.In this case, the flexible panel 10 includes the flexible substrate 11, the pixels 13, and the driver 19. The flexible substrate 10 includes a pixel region 15 and a bezel region 17 formed at an edge portion of the pixel region 15. The pixels 13 are formed in the pixel region 15. The driver 19 is formed in the bezel area 17 and controls the driving of the pixels 13.

픽셀(13)들은 픽셀 영역(15)에 어레이 배열된다. 픽셀(13)의 피치(pitch; L)는 픽셀(13)의 길이(P)와 픽셀(13) 사이의 길이(S)의 합으로 표시할 수 있다.The pixels 13 are arranged in an array in the pixel region 15. The pitch L of the pixel 13 may be expressed as the sum of the length P of the pixel 13 and the length S between the pixels 13.

복수의 단위 디스플레이(30a,30b)를 서로 연결하는 데 있어서, 이웃하는 두 개의 단위 디스플레이(30a,30b)의 경계에 위치하는 베젤의 길이를 최소화하면서 픽셀(13)들의 어레이 배열을 유지할 수 있도록, 이웃하는 두 개의 단위 디스플레이(30a,30b)의 경계를 중심으로 양쪽에 위치하는 픽셀(13) 사이의 간격, 즉 베젤의 길이(B)와 픽셀(13) 사이의 길이(S)의 오차는 ㅁ10%의 범위가 바람직하다.In connecting the plurality of unit displays 30a and 30b to each other, the array arrangement of pixels 13 can be maintained while minimizing the length of the bezel located at the boundary between two neighboring unit displays 30a and 30b. The gap between the pixels 13 positioned on both sides of the boundary between two neighboring unit displays 30a and 30b, i.e., the error in the length S between the bezel length B and the pixels 13, The range of 10% is preferable.

그리고 베젤의 길이(B)와 픽셀(13) 사이의 길이(S)의 오차가 ㅁ10%를 갖도록, 플렉서블 패널(10)의 접히는 부분의 곡률반경(r)은 픽셀(13) 사이의 길이(S)의 1/2 이하이다.The radius of curvature r of the folded portion of the flexible panel 10 is equal to the length between the pixels 13 so that the error of the length S between the bezel length B and the pixel 13 is 10%. 1/2 or less of S).

지지기판(20)은 접합되는 플렉서블 패널(10)을 지지한다. 이때 지지기판(20)의 상부면에 플렉서블 패널(10)의 픽셀 영역(15)을 접합한 후, 베젤 영역(17)을 측면과 하부면에 접합할 수 있다. 반대로 지지기판(20)의 하부면과 측면에 플렉서블 패널(10)의 베젤 영역(17)을 접합한 후, 픽셀 영역(15)을 상부면에 접합할 수 있다. 이때 지지기판(20)의 하부면에 베젤 영역(17)에 형성된 구동부(19)가 위치한다.The support substrate 20 supports the flexible panel 10 to be bonded. In this case, the pixel region 15 of the flexible panel 10 may be bonded to the upper surface of the support substrate 20, and then the bezel region 17 may be bonded to the side surface and the lower surface. On the contrary, after the bezel region 17 of the flexible panel 10 is bonded to the lower and side surfaces of the support substrate 20, the pixel region 15 may be bonded to the upper surface. At this time, the driving unit 19 formed in the bezel area 17 is located on the lower surface of the support substrate 20.

이러한 지지기판(20)으로는 플렉서블한 소재나 경성의 소재가 사용될 수 있다. 예컨대 지지기판(20)의 소재로는 플라스틱, 금속 또는 세라믹 소대 등이 사용될 수 있다.As the support substrate 20, a flexible material or a rigid material may be used. For example, a plastic, metal or ceramic platoon may be used as the material of the support substrate 20.

그리고 접속 부재(40)는 단위 디스플레이(30a,30b)의 지지기판(20)의 하부면에 위치하는 베젤 영역(17)을 서로 연결한다. 이때 접속 부재(40)로는 이방 전도성 필름(Anisotropic Conductive Film; ACF), 커넥터 또는 솔더 접합 등이 사용될 수 있다.The connection member 40 connects the bezel regions 17 positioned on the lower surface of the support substrate 20 of the unit displays 30a and 30b to each other. In this case, as the connection member 40, an anisotropic conductive film (ACF), a connector or a solder joint may be used.

본 실시예에서는 단위 디스플레이(30a,30b) 두 개가 접속 부재(40)로 연결된 예를 개시하였지만, 이것에 한정되는 것은 아니다.In the present embodiment, an example in which two unit displays 30a and 30b are connected by the connection member 40 is disclosed, but the present invention is not limited thereto.

이와 같이 본 실시예에 따르면, 디스플레이 패널로 플렉서블 패널(10)을 사용하고, 플렉서블 패널(10)의 베젤 영역(17)을 접어서 지지기판(20)의 측면 및 하부면에 접합하여 단위 디스플레이(30a,30b)를 제조함으로써, 기존의 단위 디스플레이(30a,30b)의 화면 영역에 위치했던 베젤 영역(17)이 지지기판(20)의 하부면으로 숨길 수 있다.As described above, according to the present exemplary embodiment, the flexible panel 10 is used as the display panel, and the bezel area 17 of the flexible panel 10 is folded and bonded to the side and bottom surfaces of the support substrate 20 to display the unit display 30a. By manufacturing the 30b, the bezel area 17 that is located in the screen areas of the existing unit displays 30a and 30b can be hidden by the lower surface of the support substrate 20.

이로 인해 본 실시예에 따른 단위 디스플레이(30a,30b)를 어레이 배열하여 연결할 때 단위 디스플레이(30a,30b) 간에 위치했던 베젤 영역(17)으로 위한 죽은 공간(dead space)을 최소화함으로써, 타일링 멀티 디스플레이(100)의 화면 품질을 향상시킬 수 있다.This minimizes the dead space for the bezel area 17 located between the unit displays 30a and 30b when the unit displays 30a and 30b are arrayed and connected according to the present exemplary embodiment. The screen quality of 100 can be improved.

또한 플렉서블 패널(10)의 곡률반경을 픽셀(13) 사이의 길이(S)의 1/2보다 작게 설계함으로써, 두 개의 단위 디스플레이(30a,30b)가 만나는 베젤 영역(17)에서 베젤의 크기가 픽셀(13) 사이의 길이(S)와 같거나 적어도 10% 이내의 차이를 갖도록 구현할 수 있다. 이를 통하여 복수의 단위 디스플레이(30a,30b)에 연결되는 본 발명에 따른 타일링 멀티 디스플레이(100)는 심리스(seamless)한 형태로 구현할 수 있다.In addition, the radius of curvature of the flexible panel 10 is designed to be smaller than 1/2 of the length S between the pixels 13, so that the size of the bezel is increased in the bezel area 17 where the two unit displays 30a and 30b meet. It may be implemented to have a difference equal to or equal to the length S between the pixels 13 or within at least 10%. Through this, the tiling multi display 100 according to the present invention connected to the plurality of unit displays 30a and 30b may be implemented in a seamless form.

이와 같은 본 실시예에 따른 타일링 멀티 디스플레이(100)의 제조 방법에 대해서 도 2 내지 도 7을 참조하여 설명하면 다음과 같다. 여기서 도 2는 본 발명의 실시예에 따른 타일링 멀티 디스플레이(100)의 제조 방법에 따른 흐름도이다. 도 3 내지 도 7은 도 2의 제조 방법에 따른 각 단계를 보여주는 도면들이다.A method of manufacturing the tiling multi display 100 according to the present exemplary embodiment will be described with reference to FIGS. 2 to 7 as follows. 2 is a flowchart illustrating a method of manufacturing a tiling multi display 100 according to an exemplary embodiment of the present invention. 3 to 7 are views showing each step according to the manufacturing method of FIG.

먼저 S51단계에서, 도 3에 도시된 바와 같이, 플렉서블 패널(10)을 준비한다. 플렉서블 패널(10)은 픽셀(13)들이 형성되는 픽셀 영역(15)과, 픽셀 영역(15)의 가장자리 부분에 형성되는 베젤 영역(17)을 포함한다. 이러한 플렉서블 패널(10)은 플렉서블 기판(11)과, 플렉서블 기판(11) 위에 형성된 픽셀(13)들과 구동부(19)를 포함한다.First, in step S51, as shown in FIG. 3, the flexible panel 10 is prepared. The flexible panel 10 includes a pixel region 15 in which the pixels 13 are formed, and a bezel region 17 formed at an edge portion of the pixel region 15. The flexible panel 10 includes a flexible substrate 11, pixels 13 and a driver 19 formed on the flexible substrate 11.

플렉서블 기판(11) 위에 픽셀(13)들과 구동부(19)를 형성하기 위해서, 구동 배선, 구동 회로 및 픽셀(13)들을 형성하는 공정은 일반적으로 알려진 공정이기 때문에, 상세한 설명은 생략한다.In order to form the pixels 13 and the driving unit 19 on the flexible substrate 11, the process of forming the driving wirings, the driving circuit, and the pixels 13 is a generally known process, and thus detailed description thereof will be omitted.

다음으로 S53단계에서, 도 4에 도시된 바와 같이, 플렉서블 패널(10)의 픽셀 영역(15)을 지지기판(20) 위에 접합한다.Next, in step S53, as illustrated in FIG. 4, the pixel region 15 of the flexible panel 10 is bonded onto the support substrate 20.

다음으로 S55단계에서, 도 4 및 도 5에 도시된 바와 같이, 플렉서블 패널(10)의 베젤 영역(17)을 접어서 지지기판(20)의 측면과 하부면에 접합하여 단위 디스플레이(30a)를 제조한다.Next, in step S55, as shown in FIGS. 4 and 5, the unit display 30a is manufactured by folding the bezel area 17 of the flexible panel 10 and bonding the side surface and the bottom surface of the support substrate 20. do.

이때 본 실시예에서는 S53단계를 진행한 이후에 S55단계를 진행하는 예를 개시하였지만 이것에 한정되는 것은 아니다. 즉 플렉서블 패널(10)의 베젤 영역(17)의 일부를 지지기판(20)의 하부면에 접합하고, 플렉서블 패널(10)을 접어서 지지기판(20)의 측면에 베젤 영역(17)의 나머지 부분을 접어서 접합한 후, 플렉서블 패널(10)의 픽셀 영역(15)을 지지기판(20)의 상부면으로 접어서 접합하여 단위 디스플레이(30a)를 제조할 수 있다.At this time, the present embodiment discloses an example of proceeding to step S55 after proceeding to step S53, but is not limited thereto. That is, a part of the bezel area 17 of the flexible panel 10 is bonded to the lower surface of the support substrate 20, the flexible panel 10 is folded and the remaining part of the bezel area 17 on the side of the support substrate 20. After folding and bonding, the unit display 30a may be manufactured by folding and bonding the pixel area 15 of the flexible panel 10 to the upper surface of the support substrate 20.

다음으로 S57단계에서, 도 6에 도시된 바와 같이, 복수의 단위 디스플레이(30a,30b)를 서로 근접하게 정렬한다. 이때 복수의 단위 디스플레이(30a,30b)를 정렬할 때, 베젤의 길이(B)와 픽셀(13) 사이의 길이(S)의 오차가 ㅁ10%의 범위에 속하도록 정렬한다.Next, in step S57, as shown in FIG. 6, the plurality of unit displays 30a and 30b are closely aligned with each other. At this time, when the plurality of unit displays 30a and 30b are aligned, the error between the length B of the bezel and the length S between the pixels 13 is aligned so as to fall within a range of 10%.

그리고 S59단계에서, 도 1 및 도 7에 도시된 바와 같이, 서로 근접한 복수의 단위 디스플레이(30a,30b)를 접속 부재(40)로 서로 연결하여 타일링 멀티 디스플레이(100) 제조를 제조한다.In operation S59, as illustrated in FIGS. 1 and 7, a plurality of unit displays 30a and 30b adjacent to each other may be connected to each other by a connection member 40 to manufacture the tiling multi-display 100.

한편, 본 명세서와 도면에 개시된 실시예들은 이해를 돕기 위해 특정 예를 제시한 것에 지나지 않으며, 본 발명의 범위를 한정하고자 하는 것은 아니다. 여기에 개시된 실시예들 이외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형예들이 실시 가능하다는 것은, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게는 자명한 것이다.On the other hand, the embodiments disclosed in the specification and drawings are merely presented specific examples to aid understanding, and are not intended to limit the scope of the present invention. It is apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be carried out in addition to the embodiments disclosed herein.

[부호의 설명][Description of the code]

10 : 플렉서블 패널10: flexible panel

11 : 플렉서블 기판11: flexible substrate

13 : 픽셀13: pixels

15 : 픽셀 영역15: pixel area

17 : 베젤 영역17: bezel area

19 : 구동부19: drive unit

20 : 지지기판20: support substrate

30 : 단위 디스플레이30: unit display

30a : 제1 단위 디스플레이30a: first unit display

30b : 제2 단위 디스플레이30b: second unit display

40 : 접속 부재40: connection member

100 :타일링 멀티 디스플레이100: Tiling multi display

Claims (9)

픽셀들이 형성되는 픽셀 영역과, 상기 픽셀 영역의 가장자리 부분에 형성되는 베젤 영역을 포함하는 플렉서블 패널; 및A flexible panel including a pixel region in which pixels are formed and a bezel region formed at an edge of the pixel region; And 상기 플렉서블 패널이 접합되는 지지기판으로, 상부면에 상기 플렉서블 패널의 픽셀 영역이 접합되고, 상기 상부면에 연결된 측면과 하부면에 상기 플렉서블 패널의 베젤 영역이 접혀져 접합되는 지지기판;A support substrate on which the flexible panel is bonded, a support substrate on which a pixel region of the flexible panel is bonded to an upper surface, and a bezel region of the flexible panel is folded and bonded to side and bottom surfaces connected to the upper surface; 을 포함하는 타일링 멀티 디스플레이용 단위 디스플레이.Unit display for tiling multi display comprising a. 제1항에 있어서, 상기 플렉서블 패널은,The method of claim 1, wherein the flexible panel, 상기 픽셀 영역과, 상기 픽셀 영역의 가장자리 부분에 형성되는 상기 베젤 영역을 구비하는 플렉서블 기판;A flexible substrate having the pixel region and the bezel region formed at an edge portion of the pixel region; 상기 플렉서블 기판의 픽셀 영역에 형성된 상기 픽셀들; 및The pixels formed in a pixel area of the flexible substrate; And 상기 플렉서블 기판의 베젤 영역에 형성되어 상기 픽셀들의 구동을 제어하는 구동부;A driver formed in a bezel area of the flexible substrate to control driving of the pixels; 을 포함하는 타일링 멀티 디스플레이용 단위 디스플레이.Unit display for tiling multi display comprising a. 제1항에 있어서,The method of claim 1, 상기 플렉서블 패널의 접히는 부분의 곡률반경(r)은 픽셀 사이의 길이(S)의 1/2 이하인 타일링 멀티 디스플레이용 단위 디스플레이.And a radius of curvature r of the folded portion of the flexible panel is 1/2 or less of a length S between pixels. 서로 근접하게 어레이 배열된 복수의 단위 디스플레이; 및A plurality of unit displays arranged in close proximity to each other; And 상기 복수의 단위 디스플레이 사이를 연결하는 접속 부재;를 포함하고,And a connection member connecting the plurality of unit displays. 상기 복수의 단위 디스플레이는 각각,Each of the plurality of unit displays, 픽셀들이 형성되는 픽셀 영역과, 상기 픽셀 영역의 가장자리 부분에 형성되는 베젤 영역을 포함하는 플렉서블 패널; 및A flexible panel including a pixel region in which pixels are formed and a bezel region formed at an edge of the pixel region; And 상기 플렉서블 패널이 접합되는 지지기판으로, 상부면에 상기 플렉서블 패널의 픽셀 영역이 접합되고, 상기 상부면에 연결된 측면과 하부면에 상기 플렉서블 패널의 베젤 영역이 접혀져 접합되는 지지기판;A support substrate on which the flexible panel is bonded, a support substrate on which a pixel region of the flexible panel is bonded to an upper surface, and a bezel region of the flexible panel is folded and bonded to side and bottom surfaces connected to the upper surface; 을 포함하는 타일링 멀티 디스플레이.Tiling multi display comprising a. 제4항에 있어서, 상기 접속 부재는,The method of claim 4, wherein the connection member, 상기 단위 디스플레이의 지지기판의 하부면에 위치하는 상기 베젤 영역을 서로 연결하는 타일링 멀티 디스플레이.A tiling multi display configured to connect the bezel regions positioned on the lower surface of the support substrate of the unit display to each other. 재5항에 있어서,The method of claim 5, 상기 접속 부재는 이방 전도성 필름(Anisotropic Conductive Film; ACF), 커넥터 또는 솔더 접합을 포함하는 타일링 멀티 디스플레이.The connecting member may include an anisotropic conductive film (ACF), a connector or a solder joint. 제5항에 있어서,The method of claim 5, 상기 플렉서블 패널의 접히는 부분의 곡률반경(r)은 픽셀 사이의 길이(S)의 1/2 이하인 타일링 멀티 디스플레이.And a curvature radius (r) of the folded portion of the flexible panel is 1/2 or less of the length (S) between pixels. 제5항에 있어서,The method of claim 5, 상기 단위 디스플레이 간의 베젤의 길이(B)와 픽셀 사이의 길이(S)의 오차는 ㅁ10%인 타일링 멀티 디스플레이.And an error between the length (B) of the bezel between the unit displays and the length (S) between the pixels is W 10%. 플렉서블 패널을 지지기판에 접합하되, 상기 지지기판의 상부면에 상기 플렉서블 패널의 픽셀 영역을 접합하고, 상기 지지기판의 상부면에 연결된 상기 지지기판의 측면과 하부면에 상기 플렉서블 패널의 베젤 영역을 접혀져 접합하여 복수의 단위 디스플레이를 제조하는 단계; 및Bonding the flexible panel to the support substrate, bonding the pixel region of the flexible panel to the upper surface of the support substrate, and the bezel region of the flexible panel to the side and the lower surface of the support substrate connected to the upper surface of the support substrate. Folding and bonding to manufacture a plurality of unit displays; And 상기 복수의 단위 디스플레이를 서로 근접하게 정렬한 후, 서로 근접한 복수의 단위 디스플레이의 경계에 위치하는 베젤 영역을 접속 부재로 서로 연결하는 단계;Arranging the plurality of unit displays in close proximity to each other, and then connecting bezel regions positioned at boundaries of the plurality of unit displays adjacent to each other with connection members; 를 포함하는 타일링 멀티 디스플레이의 제조 방법.Method of manufacturing a tiling multi display comprising a.
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