KR100880795B1 - 엘씨디 패널과 화소 사이즈 및 광전송경로를 이용한 대형디스플레이 장치 - Google Patents
엘씨디 패널과 화소 사이즈 및 광전송경로를 이용한 대형디스플레이 장치 Download PDFInfo
- Publication number
- KR100880795B1 KR100880795B1 KR1020020037245A KR20020037245A KR100880795B1 KR 100880795 B1 KR100880795 B1 KR 100880795B1 KR 1020020037245 A KR1020020037245 A KR 1020020037245A KR 20020037245 A KR20020037245 A KR 20020037245A KR 100880795 B1 KR100880795 B1 KR 100880795B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- lcd panel
- transmission path
- guide plate
- backlight
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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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
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
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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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
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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
- G02F1/015—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction
-
- 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)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (6)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 백라이트를 구비하며, 광원 역할을 위한 적어도 하나의 LCD 패널;상기 LCD 패널의 화소의 크기 및 수에 대응하는 수광부를 가지며, 상기 LCD 패널의 표면으로부터 방출되는 광을 전달하기 위한 광전송수단; 및상기 전달된 광을 이용하여 디스플레이 표면을 구현하기 위한 적어도 하나의 도광판을 포함하고,상기 LCD 패널에서 상기 도광판까지의 거리가 상대적으로 긴 광전송경로에서는 상대적으로 거리가 짧은 광전송경로에 비해 상기 백라이트를 밝게 조절하는 것을 특징으로 하는 디스플레이 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020037245A KR100880795B1 (ko) | 2002-06-29 | 2002-06-29 | 엘씨디 패널과 화소 사이즈 및 광전송경로를 이용한 대형디스플레이 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020037245A KR100880795B1 (ko) | 2002-06-29 | 2002-06-29 | 엘씨디 패널과 화소 사이즈 및 광전송경로를 이용한 대형디스플레이 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040001911A KR20040001911A (ko) | 2004-01-07 |
KR100880795B1 true KR100880795B1 (ko) | 2009-02-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020037245A KR100880795B1 (ko) | 2002-06-29 | 2002-06-29 | 엘씨디 패널과 화소 사이즈 및 광전송경로를 이용한 대형디스플레이 장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100880795B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001042777A (ja) * | 1999-07-28 | 2001-02-16 | Casio Comput Co Ltd | 表示装置 |
KR20010033500A (ko) * | 1998-10-23 | 2001-04-25 | 니시무로 타이죠 | 표시장치 |
JP2001134203A (ja) * | 1999-11-04 | 2001-05-18 | Casio Comput Co Ltd | 表示装置 |
JP2001134216A (ja) * | 1999-11-04 | 2001-05-18 | Casio Comput Co Ltd | 導光体及びそれを用いた表示装置 |
-
2002
- 2002-06-29 KR KR1020020037245A patent/KR100880795B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010033500A (ko) * | 1998-10-23 | 2001-04-25 | 니시무로 타이죠 | 표시장치 |
JP2001042777A (ja) * | 1999-07-28 | 2001-02-16 | Casio Comput Co Ltd | 表示装置 |
JP2001134203A (ja) * | 1999-11-04 | 2001-05-18 | Casio Comput Co Ltd | 表示装置 |
JP2001134216A (ja) * | 1999-11-04 | 2001-05-18 | Casio Comput Co Ltd | 導光体及びそれを用いた表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20040001911A (ko) | 2004-01-07 |
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