KR100903436B1 - 디스플레이 장치 - Google Patents
디스플레이 장치 Download PDFInfo
- Publication number
- KR100903436B1 KR100903436B1 KR1020070115506A KR20070115506A KR100903436B1 KR 100903436 B1 KR100903436 B1 KR 100903436B1 KR 1020070115506 A KR1020070115506 A KR 1020070115506A KR 20070115506 A KR20070115506 A KR 20070115506A KR 100903436 B1 KR100903436 B1 KR 100903436B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- guide plate
- light guide
- light source
- display unit
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
-
- 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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (7)
- 디스플레이부의 전방에 배치되는 도광판; 및상기 도광판의 적어도 일측면에 배치되어 상기 도광판을 향하여 광을 조사하는 광원을 포함하며,상기 광원은,청색, 녹색, 적색, 분홍색, 노랑 및 주홍색 중 적어도 하나의 광을 발생시키고,상기 도광판은,상기 디스플레이부에서 조사되는 광을 그대로 통과시켜 상기 디스플레이부에서 구현하는 화상을 보전하며, 상기 광원에서 조사되는 광을 상기 디스플레이부의 주위로 퍼지게 하여 상기 디스플레이부의 주위를 밝게 하는 디스플레이 장치.
- 제1 항에 있어서,상기 광원은,상기 도광판의 양측방에 쌍으로 형성되는 디스플레이 장치.
- 제1 항에 있어서,상기 광원은,상기 도광판의 상하방에 쌍으로 형성되는 디스플레이 장치.
- 제1 항에 있어서,상기 광원은,직선 형상을 가지며,형광 램프, LED 조립체, OLED, 및 네온 램프 중 하나인 디스플레이 장치.
- 제1 항에 있어서,상기 광원은 상기 도광판의 측면에서 상기 도광판의 수평 연장면보다 후방에 설치되는 디스플레이 장치.
- 제5 항에 있어서,상기 광원을 에워싸며 상기 광원 주위에 배치되는 반사판을 더 포함하는 디스플레이 장치.
- 제1 항에 있어서,상기 디스플레이부는 액정표시장치, 플라즈마 디스플레이 패널 및 음극선관 중 하나로 형성되는 디스플레이 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070115506A KR100903436B1 (ko) | 2007-11-13 | 2007-11-13 | 디스플레이 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070115506A KR100903436B1 (ko) | 2007-11-13 | 2007-11-13 | 디스플레이 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090049302A KR20090049302A (ko) | 2009-05-18 |
| KR100903436B1 true KR100903436B1 (ko) | 2009-06-18 |
Family
ID=40858071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070115506A Expired - Fee Related KR100903436B1 (ko) | 2007-11-13 | 2007-11-13 | 디스플레이 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100903436B1 (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980076384A (ko) * | 1997-04-09 | 1998-11-16 | 구자홍 | 액정표시장치의 백라이트 |
| KR20030049944A (ko) * | 2001-12-17 | 2003-06-25 | 엘지.필립스 엘시디 주식회사 | 반투과형 필드순차구동 액정표시소자 |
| KR20030064510A (ko) | 2002-01-28 | 2003-08-02 | 라이트-온 테크놀로지 코오포레이숀 | 광선검출기능을 갖는 액정 패널 및 그 제어 방법 |
| JP2006337617A (ja) * | 2005-06-01 | 2006-12-14 | Sharp Corp | 表示装置 |
-
2007
- 2007-11-13 KR KR1020070115506A patent/KR100903436B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980076384A (ko) * | 1997-04-09 | 1998-11-16 | 구자홍 | 액정표시장치의 백라이트 |
| KR20030049944A (ko) * | 2001-12-17 | 2003-06-25 | 엘지.필립스 엘시디 주식회사 | 반투과형 필드순차구동 액정표시소자 |
| KR20030064510A (ko) | 2002-01-28 | 2003-08-02 | 라이트-온 테크놀로지 코오포레이숀 | 광선검출기능을 갖는 액정 패널 및 그 제어 방법 |
| JP2006337617A (ja) * | 2005-06-01 | 2006-12-14 | Sharp Corp | 表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090049302A (ko) | 2009-05-18 |
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