KR20020032989A - 액정판넬을 여러개 연결한 대화면 액정표시소자 - Google Patents
액정판넬을 여러개 연결한 대화면 액정표시소자 Download PDFInfo
- Publication number
- KR20020032989A KR20020032989A KR1020000063820A KR20000063820A KR20020032989A KR 20020032989 A KR20020032989 A KR 20020032989A KR 1020000063820 A KR1020000063820 A KR 1020000063820A KR 20000063820 A KR20000063820 A KR 20000063820A KR 20020032989 A KR20020032989 A KR 20020032989A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- optical waveguide
- display device
- crystal display
- light
- 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
- G02F1/13336—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
- G02B6/0001—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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- 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)
Abstract
Description
Claims (12)
- 다수의 액정판넬(10)로 구성이 되고; 액정판넬 앞에 다수의 광도파관(20,30,40,50)이 놓이고, 액정판넬(10)을 지나온 일부분의 빛이 광도파관을 지나 비표시영역 부위(7)로 나오는 것을 특징으로하는 액정표시소자.
- 제1항에 있어서, 같은 색을 나타내는 인접하는 다수의 신호선(1)을 연결하여 동일한 신호가 인가되는 액정표시소자.
- 제1항에 있어서, 인접하는 다수의 주사선(2)을 연결하여, 동일한 신호가 인가되는 액정표시소자.
- 제1항에 있어서 광도파관(20,30,40,50)과 액정판넬(10)이 투명한 매질로 접착된 것을 특징으로하는 액정표시소자
- 제1항에 있어서 광도파로(3)의 재질이 플라스틱이고, 외부에는 반사막(4)이 입혀진 것을 특징으로하는 액정표시소자.
- 제5항에 있어서 광도파로 내부가 비어있는 것을 특징으로하는 액정표시소자
- 제5항에 있어서 광도파로의 단면의 모양이 사각형 또는 구형인 것을 특징으로하는 액정표시소자.
- 제7항에 있어서, 광도파로의 단면의 면적이 빛이 입사되는 부분이 빛이 나오는 부분보다 작은 것을 특징으로하는 액정표시소자.
- 제5항에 있어서 광도파관의 반사막 외부 전체 또는 일부분에 빛을 흡수하는 매질(5)이 입힌 것을 특징으로하는 액정표시소자.
- 제5항에 있어서 빛이 나오는 부분의 광도파로의 모양이 상하 방향으로 비대칭인 것을 특징으로하는 액정표시소자.
- 제1항에 있어서, 분할영역(6) 또는 하나의 액정판넬(10)을 기준으로 각각에 대응되도록 광도파관이 여러개 있는 것을 특징으로하는 액정표시소자.
- 제1항에 있어서, 광도파관이 가로 세로 모두 16개씩 배열한 것을 기본단위인 것을 특징으로하는 액정표시소자.
Priority Applications (1)
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KR1020000063820A KR100698029B1 (ko) | 2000-10-28 | 2000-10-28 | 액정판넬을 여러개 연결한 대화면 액정표시소자 |
Applications Claiming Priority (1)
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KR1020000063820A KR100698029B1 (ko) | 2000-10-28 | 2000-10-28 | 액정판넬을 여러개 연결한 대화면 액정표시소자 |
Publications (2)
Publication Number | Publication Date |
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KR20020032989A true KR20020032989A (ko) | 2002-05-04 |
KR100698029B1 KR100698029B1 (ko) | 2007-03-23 |
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Family Applications (1)
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KR1020000063820A KR100698029B1 (ko) | 2000-10-28 | 2000-10-28 | 액정판넬을 여러개 연결한 대화면 액정표시소자 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030088835A (ko) * | 2002-05-13 | 2003-11-20 | (주) 인펙 | 타일방식의 대면적 표시장치 |
US9042673B2 (en) | 2012-03-13 | 2015-05-26 | Samsung Electronics Co., Ltd. | Method and apparatus for deblurring non-uniform motion blur in large scale input image based on tile unit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2771060B2 (ja) * | 1990-11-09 | 1998-07-02 | シャープ株式会社 | 液晶表示装置 |
JP3063312B2 (ja) * | 1991-10-14 | 2000-07-12 | カシオ計算機株式会社 | 大型液晶表示装置 |
JPH0651338A (ja) * | 1992-07-29 | 1994-02-25 | Sharp Corp | 液晶表示装置 |
JPH06160887A (ja) * | 1992-11-25 | 1994-06-07 | Sharp Corp | 表示装置 |
JPH07128652A (ja) * | 1993-10-28 | 1995-05-19 | Hewlett Packard Co <Hp> | 液晶表示装置 |
JPH07198957A (ja) * | 1993-12-28 | 1995-08-01 | Toshiba Corp | 表示装置 |
JPH0937194A (ja) * | 1995-07-17 | 1997-02-07 | Mitsubishi Electric Corp | 画像表示装置 |
KR200168302Y1 (ko) * | 1999-08-07 | 2000-02-15 | 노봉규 | 구동이 간단한 박막 트랜지스터 액정표시소자 |
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- 2000-10-28 KR KR1020000063820A patent/KR100698029B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030088835A (ko) * | 2002-05-13 | 2003-11-20 | (주) 인펙 | 타일방식의 대면적 표시장치 |
US9042673B2 (en) | 2012-03-13 | 2015-05-26 | Samsung Electronics Co., Ltd. | Method and apparatus for deblurring non-uniform motion blur in large scale input image based on tile unit |
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KR100698029B1 (ko) | 2007-03-23 |
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