KR100843672B1 - 탄성체를 사용하여 도광판을 고정하는 구조를 갖는액정표시장치 - Google Patents
탄성체를 사용하여 도광판을 고정하는 구조를 갖는액정표시장치 Download PDFInfo
- Publication number
- KR100843672B1 KR100843672B1 KR1020010081565A KR20010081565A KR100843672B1 KR 100843672 B1 KR100843672 B1 KR 100843672B1 KR 1020010081565 A KR1020010081565 A KR 1020010081565A KR 20010081565 A KR20010081565 A KR 20010081565A KR 100843672 B1 KR100843672 B1 KR 100843672B1
- Authority
- KR
- South Korea
- Prior art keywords
- guide plate
- light guide
- liquid crystal
- crystal display
- elastic body
- Prior art date
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- G02F1/1335—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
-
- 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
- G02F2201/46—Fixing elements
-
- 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
- G02F2201/50—Protective arrangements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
- 액정표시패널;상기 액정표시패널에 빛을 조사하는 광원;상기 광원으로부터의 광을 상기 액정표시패널로 진행시키는 도광판;상기 액정표시패널과 상기 도광판을 수납하는 서포터 메인;상기 서포터 메인의 하부 가장자리를 감싸는 커버 보텀;상기 서포터 메인과 상기 도광판 사이에 위치하여 상기 도광판을 탄성적으로 고정하는 탄성체;상기 서포터 메인의 상부 가장자리와 상기 커버 보텀의 측면을 감싸는 케이스 탑; 및상기 커버 보텀의 양 측 테두리부에 서로 소정 간격을 두고 형성되고, 그 사이에 상기 도광판을 위치시키는 복수의 돌출부를 구비하고;상기 탄성체는 상기 복수의 돌출부에 부착되어 상기 도광판을 탄성적으로 고정하는 것을 특징으로 하는 액정표시장치.
- 삭제
- 제 1 항에 있어서,상기 탄성체는 스펀지 및 EVA(Ethylene Vinylacetate) 중 어느 하나로 구성 되는 것을 특징으로 액정표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010081565A KR100843672B1 (ko) | 2001-12-20 | 2001-12-20 | 탄성체를 사용하여 도광판을 고정하는 구조를 갖는액정표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010081565A KR100843672B1 (ko) | 2001-12-20 | 2001-12-20 | 탄성체를 사용하여 도광판을 고정하는 구조를 갖는액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030051924A KR20030051924A (ko) | 2003-06-26 |
KR100843672B1 true KR100843672B1 (ko) | 2008-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010081565A KR100843672B1 (ko) | 2001-12-20 | 2001-12-20 | 탄성체를 사용하여 도광판을 고정하는 구조를 갖는액정표시장치 |
Country Status (1)
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KR (1) | KR100843672B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990035563A (ko) * | 1997-10-31 | 1999-05-15 | 윤종용 | 엘씨디 모듈의 백라이트 |
KR19990033771A (ko) * | 1997-10-27 | 1999-05-15 | 윤종용 | 엘씨디 모듈의 백라이트 |
JP2001216828A (ja) * | 2000-02-04 | 2001-08-10 | Seiko Epson Corp | 面光源ユニットならびにそれを備えた表示装置および電子機器 |
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2001
- 2001-12-20 KR KR1020010081565A patent/KR100843672B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990033771A (ko) * | 1997-10-27 | 1999-05-15 | 윤종용 | 엘씨디 모듈의 백라이트 |
KR19990035563A (ko) * | 1997-10-31 | 1999-05-15 | 윤종용 | 엘씨디 모듈의 백라이트 |
JP2001216828A (ja) * | 2000-02-04 | 2001-08-10 | Seiko Epson Corp | 面光源ユニットならびにそれを備えた表示装置および電子機器 |
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KR20030051924A (ko) | 2003-06-26 |
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