KR101374109B1 - 듀얼 뷰 액정 표시 장치 - Google Patents
듀얼 뷰 액정 표시 장치 Download PDFInfo
- Publication number
- KR101374109B1 KR101374109B1 KR1020070109626A KR20070109626A KR101374109B1 KR 101374109 B1 KR101374109 B1 KR 101374109B1 KR 1020070109626 A KR1020070109626 A KR 1020070109626A KR 20070109626 A KR20070109626 A KR 20070109626A KR 101374109 B1 KR101374109 B1 KR 101374109B1
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- South Korea
- Prior art keywords
- pixel
- image
- liquid crystal
- pixels
- barrier
- Prior art date
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 61
- 230000009977 dual effect Effects 0.000 title claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims abstract description 57
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000010409 thin film Substances 0.000 claims description 30
- 239000000758 substrate Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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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
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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
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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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (6)
- 제 1 영상을 표시하는 복수의 제 1 화소 및 상기 제 1 화소와 한 쌍의 데이터 라인을 사이로 인접하도록 배치되어 제 2 영상을 표시하는 복수의 제 2 화소와, 상기 제 1 화소 및 제 2 화소의 경계부에 대응되도록 형성된 블랙 매트릭스층을 가지는 표시 패널; 및상기 표시 패널의 전면에 배치됨과 아울러 빛이 투과되는 투과부 및 빛이 차단되는 배리어부를 구비하여, 상기 제 1 영상 및 제 2 영상이 서로 다른 방향의 주시야각을 가지도록 하는 배리어 부재를 포함하여 구성되고,상기 배리어부는 상기 제 1 화소 및 제 2 화소 사이의 상기 한 쌍의 데이터 라인을 기준으로 상기 제 1 화소 및 제 2 화소에서 빛이 투과되는 윈도우 영역이 서로 대칭이 되도록 형성된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
- 제 1 항에 있어서,상기 한 쌍의 데이터 라인은 제 1 영상 신호를 공급하는 제 1 데이터 라인 및 제 2 영상 신호를 공급하는 제 2 데이터 라인으로 구성되고,상기 배리어부와 중첩되도록 형성된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
- 제 2 항에 있어서,상기 배리어부는 상기 제 1 데이터 라인에 전기적으로 접속되는 제 1 박막 트랜지스터 및 제 2 데이터 라인에 전기적으로 접속되는 제 2 박막 트랜지스터와 중첩되도록 형성된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
- 제 1 항에 있어서,상기 블랙 매트릭스층은 제 1 선폭을 가지는 제 1 블랙 매트릭스층과, 상기 제 1 선폭보다 작은 제 2 선폭을 가지는 제 2 블랙 매트릭스층을 포함하고,상기 제 1 블랙 매트릭스층은 상기 배리어부와 중첩되도록 배치된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
- 제 4 항에 있어서,상기 제 1 블랙 매트릭스층과 제 2 블랙 매트릭스층은 서로 교번하여 형성된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
- 제 1 항에 있어서,상기 제 1 화소 및 제 2 화소는 각각 라인 형태로 배열된 제 1 화소 라인 및 제 2 화소 라인으로 구성되고, 상기 두 화소 라인은 서로 교번하여 배열된 것을 특징으로 하는 듀얼 뷰 액정 표시 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070109626A KR101374109B1 (ko) | 2007-10-30 | 2007-10-30 | 듀얼 뷰 액정 표시 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109626A KR101374109B1 (ko) | 2007-10-30 | 2007-10-30 | 듀얼 뷰 액정 표시 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20090043843A KR20090043843A (ko) | 2009-05-07 |
KR101374109B1 true KR101374109B1 (ko) | 2014-03-14 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020070109626A KR101374109B1 (ko) | 2007-10-30 | 2007-10-30 | 듀얼 뷰 액정 표시 장치 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103728801A (zh) * | 2013-12-27 | 2014-04-16 | 深圳市华星光电技术有限公司 | 像素结构及具有该像素结构的液晶显示面板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005250108A (ja) | 2004-03-04 | 2005-09-15 | Sharp Corp | ディスプレイ |
KR20070023906A (ko) * | 2005-08-25 | 2007-03-02 | 삼성에스디아이 주식회사 | 입체 영상 표시 장치 및 그 구동 방법 |
KR20070066488A (ko) * | 2005-12-22 | 2007-06-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 구동방법 |
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- 2007-10-30 KR KR1020070109626A patent/KR101374109B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005250108A (ja) | 2004-03-04 | 2005-09-15 | Sharp Corp | ディスプレイ |
KR20070023906A (ko) * | 2005-08-25 | 2007-03-02 | 삼성에스디아이 주식회사 | 입체 영상 표시 장치 및 그 구동 방법 |
KR20070066488A (ko) * | 2005-12-22 | 2007-06-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 구동방법 |
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KR20090043843A (ko) | 2009-05-07 |
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