WO2016123819A1 - 触控显示面板的制作方法 - Google Patents
触控显示面板的制作方法 Download PDFInfo
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- WO2016123819A1 WO2016123819A1 PCT/CN2015/073028 CN2015073028W WO2016123819A1 WO 2016123819 A1 WO2016123819 A1 WO 2016123819A1 CN 2015073028 W CN2015073028 W CN 2015073028W WO 2016123819 A1 WO2016123819 A1 WO 2016123819A1
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- touch
- display panel
- common electrode
- filter substrate
- color filter
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- 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
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
- G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
-
- 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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Definitions
- the capacitive touch display screen is widely used in the panel field of electronic equipment due to its unique thinness and high sensitivity.
- the touch sensing line has a line width of 3 mm to 9 mm.
- a cover glass is provided on the outer side of the color filter substrate through an adhesive layer.
- the embodiment of the invention provides a method for manufacturing a touch display panel, which includes:
- the projection of the touch sensing line on the common electrode layer is perpendicular to the common electrode.
- FIG. 5 is a schematic structural diagram of a touch display panel after step S206 of the second preferred embodiment of the method for fabricating the touch display panel of the present invention.
- a black matrix layer is deposited on the inner side of the color filter substrate 13 on which the touch sensing line 14 is formed, and then the black matrix layer is subjected to a patterning process such as exposure and development, and then formed on the inner side of the color filter substrate 13.
- the black matrix 15 is disposed between adjacent pixel units to prevent light leakage between adjacent pixels.
- the black matrix 15 may be disposed directly on the inner side of the color filter substrate 13 or on the touch sensing line 14 on the inner side of the color filter substrate 13.
- the projection of the touch sensing line 14 on the common electrode layer may be perpendicular to the common electrode 17, as shown in FIG.
- step S106 the adhesive layer 12 is applied on the outer side of the color filter substrate 13, and then the cover glass 11 is placed on the outer side of the color filter substrate 13 through the adhesive layer 12 to protect the internal components of the touch display panel 10.
- the specific structure of the completed touch display panel 10 is as shown in FIG.
- the touch display panel 10 When the touch display panel 10 is in use, if the touch display panel 10 is in the touch mode, the common electrode 17 transmits a touch driving signal, and the touch sensing line 14 generates a corresponding touch according to the touch operation of the user and the touch driving signal.
- the sensing signal is controlled, so that the touch operation on the touch display panel 10 can be detected according to the touch sensing signal.
- the common electrode 17 transmits a common signal, and the common electrode 17 cooperates with the pixel electrode to drive the liquid crystal molecules in the liquid crystal cell to rotate, thereby displaying a corresponding pattern on the touch display panel 10.
- the common electrode 17 is under a stable common signal, which can avoid the interference of the data signal on the pixel electrode to the touch detection, thereby improving the signal-to-noise ratio of the touch sensing signal and improving the touch operation. Sensitivity of detection.
- FIG. 4 is a flowchart of a second preferred embodiment of a method for fabricating a touch display panel according to the present invention
- FIG. 5 is a second preferred embodiment of a method for fabricating a touch display panel according to the present invention
- the manufacturing method of the touch display panel of the preferred embodiment includes:
- Step S202 depositing a color color resist layer on the inner side of the color filter substrate, and patterning the color color resist layer to form a color color resist;
- Step S204 performing a box processing on the color filter substrate and the array substrate to form a liquid crystal cell
- Step S205 depositing a touch metal layer on the outer side of the color filter substrate, and patterning the touch metal layer to form a touch sensing line;
- Step S206 a glass cover plate is disposed on the outer side of the color filter substrate through the adhesive layer.
- a color resist layer is deposited on the inside of the color filter substrate 23 on which the black matrix 25 is formed, and then the color resist layer is subjected to a patterning process such as exposure and development, and then formed on the inner side of the color filter substrate 23. Red, green, blue and other color shades 26.
- the color resist 26 is used to convert white light into colored light to display a corresponding color image.
- the black matrix 25 is disposed between adjacent color resists 26.
- a transparent common electrode layer is deposited on the inner side of the color filter substrate 23 on which the color resist 26 is formed, and then the common electrode layer is subjected to a patterning process such as exposure, development, and etching, and then on the color filter substrate.
- a common electrode 27 is formed on the inner color resist 26 and the black matrix 25 of 23.
- the common electrode 27 is used to transmit a common signal or a touch drive signal.
- the line width of the common electrode 27 is preferably from 3 mm to 9 mm.
- the spacing between adjacent common electrodes 27 should be smaller than the width of the black matrix 25, so that the black matrix 25 can completely cover the area between adjacent pixels to prevent The occurrence of light leakage.
- step S204 the color filter substrate 23 on which the common electrode 27 is formed and the array substrate 29 on which the pixel electrode (not shown) is formed are subjected to the process of the cassette to form a corresponding liquid crystal cell, and is maintained by the spacer 28.
- step S206 the adhesive layer 22 is applied on the outer side of the color filter substrate 23, and then the cover glass 21 is provided on the outer side of the color filter substrate 23 through the adhesive layer 22 to protect the internal components of the touch display panel 20.
- the adhesive layer 22 can be disposed directly on the outer side of the color filter substrate 23 or on the touch sensing line 24 on the outer side of the color filter substrate 23.
- the specific structure of the completed touch display panel 20 is as shown in FIG. 5.
- the method for manufacturing the touch display panel of the preferred embodiment has the touch metal layer and the common electrode disposed on the outer side of the color filter substrate of the touch display panel, and the manufacturing process is simple; in this embodiment, the common electrode is used as the touch driving signal.
- the touch driving line is formed on the outer side of the color filter substrate by one image processing.
- the touch sensing electrode and the touch driving electrode are integrated on the basis of only one image processing. In the display panel, the touch panel can be lighter and thinner, and the manufacturing cost is lower.
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- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
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- Position Input By Displaying (AREA)
Abstract
一种触控显示面板的制作方法,其包括:在彩膜基板(13)的内侧沉积触控金属层,并对触控金属层进行图形化处理;在彩膜基板(13)的内侧沉积黑色矩阵层,并对黑色矩阵层进行图形化处理;在彩膜基板(13)的内侧沉积彩色色阻层,并对彩色色阻层进行图形化处理;在彩膜基板(13)的内侧沉积公共电极层,并对公共电极层进行图形化处理;以及对彩膜基板(13)和阵列基板(19)进行对盒处理。
Description
本发明涉及液晶显示领域,特别是涉及一种触控显示面板的制作方法。
随着科技的发展,越来越多的电子产品需要通过触控显示屏与用户进行交互。其中电容式触控显示屏由于其特有的轻薄以及高灵敏度,被广泛用于电子设备的面板领域内。
传统的触控显示面板一般将用于触控操作的感应引线以及驱动引线制作在液晶盒的外侧,这种结构的触控显示面板需要在完成阵列基板和彩膜基板的对盒操作后,对设置液晶盒外侧的触控金属层进行刻蚀操作,才能形成相应的感应引线以及驱动引线;制作流程较为复杂,且制作成本较高。
故,有必要提供一种触控显示面板的制作方法,以解决现有技术所存在的问题。
本发明的目的在于提供一种制作流程简单且制作成本较低的触控显示面板的制作方法;以解决现有的触控显示面板的制作方法的制作流程复杂以及制作成本较高的技术问题。
本发明实施例提供一种触控显示面板的制作方法,其包括:
在彩膜基板的内侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;
在所述彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;
在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;
在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;以及
对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;
其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号;
其中所述触控感应线在所述公共电极层上的投影与所述公共电极垂直;黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
在本发明所述的触控显示面板的制作方法中,所述触控感应线的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,所述公共电极的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,所述对所述彩膜基板和阵列基板进行对盒处理的步骤之后还包括:
通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
本发明实施例提供一种触控显示面板的制作方法,其包括:
在彩膜基板的内侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;
在所述彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;
在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;
在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;以及
对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;
其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号。
在本发明所述的触控显示面板的制作方法中,所述触控感应线在所述公共电极层上的投影与所述公共电极垂直。
在本发明所述的触控显示面板的制作方法中,所述触控感应线的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,所述公共电极的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
在本发明所述的触控显示面板的制作方法中,所述对所述彩膜基板和阵列基板进行对盒处理的步骤之后还包括:
通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
本发明实施例提供一种触控显示面板的制作方法,其包括:
在彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;
在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;
在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;
对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;以及
在所述彩膜基板的外侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;
其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号。
在本发明所述的触控显示面板的制作方法中,所述触控感应线在所述公共电极层上的投影与所述公共电极垂直。
在本发明所述的触控显示面板的制作方法中,所述触控感应线的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,所述公共电极的线宽为3毫米至9毫米。
在本发明所述的触控显示面板的制作方法中,黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
在本发明所述的触控显示面板的制作方法中,所述在彩膜基板的外侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线的步骤之后还包括:
通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
相较于现有的触控显示面板的制作方法,本发明的触控显示面板的制作方法将触控金属层以及公共电极均设置在触控显示面板的内部,制作流程简单,且降低了触控显示面板的制作成本;解决了现有的触控显示面板的制作方法的制作流程复杂以及制作成本较高的技术问题。
图1为本发明的触控显示面板的制作方法的第一优选实施例的流程图;
图2为本发明的触控显示面板的制作方法的第一优选实施例中的触控感应线和公共电极的相对位置关系图;
图3为本发明的触控显示面板的制作方法的第一优选实施例的步骤S106之后的触控显示面板的结构示意图;
图4为本发明的触控显示面板的制作方法的第二优选实施例的流程图;
图5为本发明的触控显示面板的制作方法的第二优选实施例的步骤S206之后的触控显示面板的结构示意图。
以下各实施例的说明是参考附加的图式,用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语,例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等,仅是参考附加图式的方向。因此,使用的方向用语是用以说明及理解本发明,而非用以限制本发明。
在图中,结构相似的单元是以相同标号表示。
请参照图1和图3,图1为本发明的触控显示面板的制作方法的第一优选实施例的流程图;图3为本发明的触控显示面板的制作方法的第一优选实施例的步骤S106之后的触控显示面板的结构示意图。本优选实施例的触控显示面板的制作方法包括:
步骤S101,在彩膜基板的内侧沉积触控金属层,并对触控金属层进行图形化处理,以形成触控感应线;
步骤S102,在彩膜基板的内侧沉积黑色矩阵层,并对黑色矩阵层进行图形化处理,以形成黑色矩阵;
步骤S103,在彩膜基板的内侧沉积彩色色阻层,并对彩色色阻层进行图形化处理,以形成彩色色阻;
步骤S104,在彩膜基板的内侧沉积公共电极层,并对公共电极层进行图形化处理,以形成公共电极;
步骤S105,对彩膜基板和阵列基板进行对盒处理,以形成液晶盒;
步骤S106,通过粘结层在彩膜基板的外侧设置玻璃基板。
本优选实施例的触控显示面板的制作方法结束于步骤S105。
下面详细说明本优选实施例的触控显示面板的制作方法的各步骤的具体流程。
在步骤S101中,在彩膜基板13的内侧沉积透明的触控金属层,然后对触控金属层进行曝光、显影、刻蚀等图形化处理的步骤后,在彩膜基板13的内侧形成触控感应线14,该触控感应线14用于传输触控操作的触控感应信号。该触控感应线14的线宽优选为3毫米至9毫米,以便于较好的感应触控操作。
在步骤S102中,在形成了触控感应线14的彩膜基板13的内侧沉积黑色矩阵层,然后对黑色矩阵层进行曝光、显影等图形化处理的步骤后,在彩膜基板13的内侧形成黑色矩阵15。该黑色矩阵15设置在相邻像素单元之间,防止相邻像素之间漏光现象的发生。该黑色矩阵15可直接设置在彩膜基板13的内侧,或设置在彩膜基板13的内侧的触控感应线14上。
在步骤S103中,在形成了黑色矩阵15的彩膜基板13的内侧沉积彩色色阻层,然后对彩色色阻层进行曝光、显影等图形化处理的步骤后,在彩膜基板13的内侧形成红、绿、蓝等彩色色阻16。该彩色色阻16用于将白光转换为彩色光,以显示相应的色彩图像。该彩色色阻16可直接设置在彩膜基板13的内侧,或设置在彩膜基板13的内侧的触控感应线14上。黑色矩阵15设置在相邻的彩色色阻16之间。
在步骤S104中,在形成了彩色色阻16的彩膜基板13的内侧沉积透明的公共电极层,然后对公共电极层进行曝光、显影以及刻蚀等图形化处理的步骤后,在彩膜基板13的内侧的彩色色阻16和黑色矩阵15上形成公共电极17。该公共电极17用于传输公共信号或触控驱动信号。为了便于触控驱动信号的传输,该公共电极17的线宽优选为3毫米至9毫米。
同时为了更好的感应触控操作,触控感应线14在公共电极层上的投影可与公共电极17垂直,具体如图2所示。
优选的,为了保证触控显示面板10的显示效果,相邻的公共电极17之间的间距应小于黑色矩阵15的宽度,以便黑色矩阵15可以将相邻像素之间的区域全部覆盖,以防止漏光现象的产生。随后转到步骤S105。
在步骤S105中,对形成了公共电极17的彩膜基板13以及形成了像素电极(图中未示出)的阵列基板19进行对盒处理,以形成相应的液晶盒,并通过衬垫18维持彩膜基板13和阵列基板19之间的间距。
在步骤S106中,在彩膜基板13的外侧涂布粘结层12,然后通过粘结层12在彩膜基板13的外侧设置玻璃盖板11,以保护触控显示面板10的内部组件。制作完成的触控显示面板10的具体结构如图3所示。
这样即完成了本优选实施例的触控显示面板的制作方法的制作过程。
该触控显示面板10使用时,如触控显示面板10处于触控模式,则公共电极17传输触控驱动信号,触控感应线14根据用户的触控操作以及触控驱动信号生成相应的触控感应信号,从而根据该触控感应信号可检测到触控显示面板10上的触控操作。
如触控显示面板10处于显示模式,则公共电极17传输公共信号,该公共电极17与像素电极配合驱动液晶盒中的液晶分子进行转动,从而在触控显示面板10上显示相应的图案。同时在显示模式时,公共电极17处于稳定的公共信号下,可以避免像素电极上的数据信号对触控检测带来干扰,从而提高了触控感应信号的信噪比,以及提高了触控操作检测的灵敏度。
本优选实施例的触控显示面板的制作方法将触控金属层以及公共电极均设置在触控显示面板的彩膜基板的内侧,制作流程简单;且将公共电极作为触控驱动信号的触控驱动线,只需要在显示面板的制作流程基础上增加一次形成触控感应线的图形化处理工艺,能够更好地实现触控面板轻薄化,制作成本也较低。
请参照图4和图5,图4为本发明的触控显示面板的制作方法的第二优选实施例的流程图;图5为本发明的触控显示面板的制作方法的第二优选实施例的步骤S206之后的触控显示面板的结构示意图。本优选实施例的触控显示面板的制作方法包括:
步骤S201,在彩膜基板的内侧沉积黑色矩阵层,并对黑色矩阵层进行图形化处理,以形成黑色矩阵;
步骤S202,在彩膜基板的内侧沉积彩色色阻层,并对彩色色阻层进行图形化处理,以形成彩色色阻;
步骤S203,在彩膜基板的内侧沉积公共电极层,并对公共电极层进行图形化处理,以形成公共电极;
步骤S204,对彩膜基板和阵列基板进行对盒处理,以形成液晶盒;
步骤S205,在彩膜基板的外侧沉积触控金属层,并对触控金属层进行图形化处理,以形成触控感应线;
步骤S206,通过粘结层在彩膜基板的外侧设置玻璃盖板。
本优选实施例的触控显示面板的制作方法结束于步骤S206。
下面详细说明本优选实施例的触控显示面板的制作方法的各步骤的具体流程。
在步骤S201中,在彩膜基板23的内侧沉积黑色矩阵层,然后对黑色矩阵层进行曝光、显影等图形化处理的步骤后,在彩膜基板23的内侧形成黑色矩阵25。该黑色矩阵25设置在相邻像素单元之间,防止相邻像素之间漏光现象的发生。
在步骤S202中,在形成了黑色矩阵25的彩膜基板23的内侧沉积彩色色阻层,然后对彩色色阻层进行曝光、显影等图形化处理的步骤后,在彩膜基板23的内侧形成红、绿、蓝等彩色色阻26。该彩色色阻26用于将白光转换为彩色光,以显示相应的色彩图像。黑色矩阵25设置在相邻的彩色色阻26之间。在步骤S203中,在形成了彩色色阻26的彩膜基板23的内侧沉积透明的公共电极层,然后对公共电极层进行曝光、显影以及刻蚀等图形化处理的步骤后,在彩膜基板23的内侧的彩色色阻26和黑色矩阵25上形成公共电极27。该公共电极27用于传输公共信号或触控驱动信号。为了便于触控驱动信号的传输,该公共电极27的线宽优选为3毫米至9毫米。
优选的,为了保证触控显示面板20的显示效果,相邻的公共电极27之间的间距应小于黑色矩阵25的宽度,以便黑色矩阵25可以将相邻像素之间的区域全部覆盖,以防止漏光现象的产生。
在步骤S204中,对形成了公共电极27的彩膜基板23以及形成了像素电极(图中未示出)的阵列基板29进行对盒处理,以形成相应的液晶盒,并通过衬垫28维持彩膜基板23和阵列基板29之间的间距。
在步骤S205中,在彩膜基板23的外侧沉积透明的触控金属层,并对触控金属层进行曝光、显影、刻蚀等图形化处理的步骤后,在彩膜基板23的外侧形成触控感应线24,该触控感应线24用于传输触控操作的触控感应信号。该触控感应线24的线宽优选为3毫米至9毫米,以便于较好的感应触控操作。
同时为了更好的感应触控操作,触控感应线24在公共电极层上的投影可与公共电极27垂直。
在步骤S206中,在彩膜基板23的外侧涂布粘结层22,然后通过粘结层22在彩膜基板23的外侧设置玻璃盖板21,以保护触控显示面板20的内部组件。该粘结层22可直接设置在彩膜基板23的外侧,或设置在彩膜基板23的外侧的触控感应线24上。制作完成的触控显示面板20的具体结构如图5所示。
这样即完成了本优选实施例的触控显示面板的制作方法的制作过程。
本优选实施例的触控显示面板的制作方法将触控金属层以及公共电极均设置在触控显示面板的彩膜基板的外侧,制作流程简单;本实施例将公共电极作为触控驱动信号的触控驱动线,并在彩膜基板的外侧通过一次图像化处理形成触控感应线,即本实施例在只增加一次图像化处理的基础上将触控感应电极和触控驱动电极均集成在显示面板中,能够更好地实现触控面板轻薄化,制作成本也较低。
本发明的触控显示面板的制作方法将触控金属层以及公共电极均设置在触控显示面板的内部,制作流程简单,且降低了触控显示面板的制作成本;解决了现有的触控显示面板的制作方法的制作流程复杂以及制作成本较高的技术问题。
综上所述,虽然本发明已以优选实施例揭露如上,但上述优选实施例并非用以限制本发明,本领域的普通技术人员,在不脱离本发明的精神和范围内,均可作各种更动与润饰,因此本发明的保护范围以权利要求界定的范围为准。
Claims (16)
- 一种触控显示面板的制作方法,其包括:在彩膜基板的内侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;在所述彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;以及对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号;其中所述触控感应线在所述公共电极层上的投影与所述公共电极垂直;黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
- 根据权利要求1所述的触控显示面板的制作方法,其中所述触控感应线的线宽为3毫米至9毫米。
- 根据权利要求1所述的触控显示面板的制作方法,其中所述公共电极的线宽为3毫米至9毫米。
- 根据权利要求1所述的触控显示面板的制作方法,其中所述对所述彩膜基板和阵列基板进行对盒处理的步骤之后还包括:通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
- 一种触控显示面板的制作方法,其包括:在彩膜基板的内侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;在所述彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;以及对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号。
- 根据权利要求5所述的触控显示面板的制作方法,其中所述触控感应线在所述公共电极层上的投影与所述公共电极垂直。
- 根据权利要求5所述的触控显示面板的制作方法,其中所述触控感应线的线宽为3毫米至9毫米。
- 根据权利要求5所述的触控显示面板的制作方法,其中所述公共电极的线宽为3毫米至9毫米。
- 根据权利要求5所述的触控显示面板的制作方法,其中黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
- 根据权利要求5所述的触控显示面板的制作方法,其中所述对所述彩膜基板和阵列基板进行对盒处理的步骤之后还包括:通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
- 一种触控显示面板的制作方法,其包括:在彩膜基板的内侧沉积黑色矩阵层,并对所述黑色矩阵层进行图形化处理,以形成黑色矩阵;在所述彩膜基板的内侧沉积彩色色阻层,并对所述彩色色阻层进行图形化处理,以形成彩色色阻;在所述彩膜基板的内侧沉积公共电极层,并对所述公共电极层进行图形化处理,以形成公共电极;对所述彩膜基板和阵列基板进行对盒处理,以形成液晶盒;以及在所述彩膜基板的外侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线;其中当所述触控显示面板处于显示模式时,所述公共电极用于传输公共信号;当所述触控显示面板处于触控模式时,所述公共电极用于传输触控驱动信号。
- 根据权利要求11所述的触控显示面板的制作方法,其中所述触控感应线在所述公共电极层上的投影与所述公共电极垂直。
- 根据权利要求11所述的触控显示面板的制作方法,其中所述触控感应线的线宽为3毫米至9毫米。
- 根据权利要求11所述的触控显示面板的制作方法,其中所述公共电极的线宽为3毫米至9毫米。
- 根据权利要求11所述的触控显示面板的制作方法,其中黑色矩阵的宽度大于相邻的所述公共电极之间的间距。
- 根据权利要求11所述的触控显示面板的制作方法,其中所述在彩膜基板的外侧沉积触控金属层,并对所述触控金属层进行图形化处理,以形成触控感应线的步骤之后还包括:通过粘结层在所述彩膜基板的外侧设置玻璃盖板。
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| CN104597657B (zh) * | 2015-02-28 | 2018-01-05 | 合肥京东方光电科技有限公司 | 彩膜基板及其制作方法、显示装置及其制作方法 |
| CN110121921A (zh) * | 2016-12-29 | 2019-08-13 | 3M创新有限公司 | 用于制备导电图案的方法以及包含导电图案的制品 |
| CN108321088B (zh) * | 2018-02-05 | 2020-06-16 | 京东方科技集团股份有限公司 | 触控基板的制造方法、触控基板及显示装置 |
| CN109581714A (zh) * | 2018-12-29 | 2019-04-05 | 昆山龙腾光电有限公司 | 触控显示面板及其制作方法 |
| CN111900129B (zh) * | 2020-09-14 | 2022-06-10 | 武汉华星光电技术有限公司 | 一种显示面板、阵列基板及其制备方法 |
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| CN102279662A (zh) * | 2010-06-13 | 2011-12-14 | 明兴光电股份有限公司 | 触控显示面板及彩色滤光触控基板 |
| CN203133802U (zh) * | 2013-03-29 | 2013-08-14 | 北京京东方光电科技有限公司 | 内嵌式电容触控显示面板、显示装置及控制装置 |
| JP2013164871A (ja) * | 2013-05-27 | 2013-08-22 | Japan Display West Co Ltd | 表示装置および電子機器 |
| CN103995613A (zh) * | 2014-05-19 | 2014-08-20 | 京东方科技集团股份有限公司 | 触控显示面板及其制作方法、触控显示装置 |
| CN104216578A (zh) * | 2013-05-30 | 2014-12-17 | 京东方科技集团股份有限公司 | 一种触摸面板及显示装置 |
| CN104238855A (zh) * | 2014-09-17 | 2014-12-24 | 南昌欧菲光科技有限公司 | 触控显示屏 |
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| CN101825787B (zh) * | 2009-03-04 | 2013-06-12 | 北京京东方光电科技有限公司 | 触摸显示屏及其制造方法 |
| CN104049403B (zh) * | 2013-03-11 | 2017-05-31 | 北京京东方光电科技有限公司 | 触控彩膜基板及其制作方法、显示面板和显示装置 |
| CN103472616B (zh) * | 2013-09-24 | 2016-08-17 | 京东方科技集团股份有限公司 | 一种触控式显示面板、显示装置及彩膜基板制作方法 |
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|---|---|---|---|---|
| CN102279662A (zh) * | 2010-06-13 | 2011-12-14 | 明兴光电股份有限公司 | 触控显示面板及彩色滤光触控基板 |
| CN203133802U (zh) * | 2013-03-29 | 2013-08-14 | 北京京东方光电科技有限公司 | 内嵌式电容触控显示面板、显示装置及控制装置 |
| JP2013164871A (ja) * | 2013-05-27 | 2013-08-22 | Japan Display West Co Ltd | 表示装置および電子機器 |
| CN104216578A (zh) * | 2013-05-30 | 2014-12-17 | 京东方科技集团股份有限公司 | 一种触摸面板及显示装置 |
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| CN104238855A (zh) * | 2014-09-17 | 2014-12-24 | 南昌欧菲光科技有限公司 | 触控显示屏 |
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| US9568759B2 (en) | 2017-02-14 |
| CN104656989A (zh) | 2015-05-27 |
| CN104656989B (zh) | 2017-11-17 |
| US20160370624A1 (en) | 2016-12-22 |
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