KR101296552B1 - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR101296552B1 KR101296552B1 KR1020060060467A KR20060060467A KR101296552B1 KR 101296552 B1 KR101296552 B1 KR 101296552B1 KR 1020060060467 A KR1020060060467 A KR 1020060060467A KR 20060060467 A KR20060060467 A KR 20060060467A KR 101296552 B1 KR101296552 B1 KR 101296552B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- light
- crystal display
- light leakage
- substrate
- 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
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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
- G02F1/133528—Polarisers
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133769—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers comprising an active, e.g. switchable, alignment layer
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (9)
- 서로 대향되게 합착된 하부기판 및 상부기판;상기 하부기판 및 상기 상부기판 사이에 개제된 액정층;상기 상부기판의 상단부에 대응되게 부착된 상부 편광판;상기 하부기판의 하단부에 대응되게 부착되고, 상기 상부 편광판의 투과축과 수직인 투과축을 가지는 하부 편광판; 및상기 하부기판에 대응되게 부착되어 상기 하부기판의 정면 방향에서의 빛샘을 제거하기 위한 빛샘 제거층을 포함하고,상기 하부 편광판의 투과축과 상기 액정층의 액정들의 장축은 평행을 이루고,상기 빛샘 제거층은 상기 하부기판과 상기 하부 편광판 사이에 대향되게 배치되고,상기 하부 편광판은 상기 하부 편광판에 정면으로 입사된 빛을 투과하고 측면으로 조사된 빛 중에서 x 및 z 축 방향으로 진동하는 빛은 투과하고, y축 방향으로 진동하는 빛은 흡수하고,상기 빛샘 제거층은 상기 빛샘 제거층의 정면으로 입사된 빛을 투과하고, 측면으로 조사된 빛 중에서 x축 방향으로 진동하는 빛은 투과하고, y 및 Z축 방향으로 진동하는 빛은 흡수하며,상기 하부 편광판과 상기 빛샘 제거층의 투과축은 수평을 이루는 액정표시장치.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060060467A KR101296552B1 (ko) | 2006-06-30 | 2006-06-30 | 액정표시장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060060467A KR101296552B1 (ko) | 2006-06-30 | 2006-06-30 | 액정표시장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080001965A KR20080001965A (ko) | 2008-01-04 |
| KR101296552B1 true KR101296552B1 (ko) | 2013-08-13 |
Family
ID=39213835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060060467A Expired - Fee Related KR101296552B1 (ko) | 2006-06-30 | 2006-06-30 | 액정표시장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101296552B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101952736B1 (ko) * | 2010-12-23 | 2019-02-27 | 엘지디스플레이 주식회사 | 광학 보상 필름 및 액정표시장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990004389A (ko) * | 1997-06-27 | 1999-01-15 | 윤종용 | 보상 필름을 이용한 광시야각 액정 표시 장치 |
| WO2001081991A1 (en) * | 2000-04-24 | 2001-11-01 | Optiva, Inc. | Liquid crystal display including o-type & e-type polarizer |
| KR20050000958A (ko) * | 2003-06-25 | 2005-01-06 | 엘지.필립스 엘시디 주식회사 | 횡전계형 액정 표시 장치 |
| KR20050113752A (ko) * | 2004-05-31 | 2005-12-05 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
-
2006
- 2006-06-30 KR KR1020060060467A patent/KR101296552B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990004389A (ko) * | 1997-06-27 | 1999-01-15 | 윤종용 | 보상 필름을 이용한 광시야각 액정 표시 장치 |
| WO2001081991A1 (en) * | 2000-04-24 | 2001-11-01 | Optiva, Inc. | Liquid crystal display including o-type & e-type polarizer |
| KR20050000958A (ko) * | 2003-06-25 | 2005-01-06 | 엘지.필립스 엘시디 주식회사 | 횡전계형 액정 표시 장치 |
| KR20050113752A (ko) * | 2004-05-31 | 2005-12-05 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080001965A (ko) | 2008-01-04 |
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