KR100857255B1 - 액정 디스플레이 - Google Patents
액정 디스플레이 Download PDFInfo
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- KR100857255B1 KR100857255B1 KR1020070025531A KR20070025531A KR100857255B1 KR 100857255 B1 KR100857255 B1 KR 100857255B1 KR 1020070025531 A KR1020070025531 A KR 1020070025531A KR 20070025531 A KR20070025531 A KR 20070025531A KR 100857255 B1 KR100857255 B1 KR 100857255B1
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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
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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
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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
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
- G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
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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
- G09G3/3614—Control of polarity reversal in general
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (7)
- 상부 기판과,복수의 제 1 픽셀 영역들과 복수의 제 2 픽셀 영역들이 번갈아 배열되는 픽셀 어레이를 구비하는 하부 기판과,상기 하부 기판과 상기 상부 기판 사이에 개입된 액정층을 구비하고,상기 픽셀 어레이는제 1 연결부와 2개의 제 1 서브픽셀 전극들을 구비하고, 상기 제 1 서브픽셀 전극은 각각 적어도 3개의 코너를 가지며, 상기 2개의 제 1 서브픽셀 전극들은 상기 2개의 제 1 서브픽셀 전극들의 각 코너에서 상기 제 1 연결부를 통해 대각선으로 연결되고 상기 제 1 픽셀 영역 중 하나와 인접 위치한 상기 제 2 픽셀 영역 중 하나에 떨어져 위치해 있는 복수의 제 1 픽셀 전극들과,제 2 연결부와 2개의 제 2 서브픽셀 전극들을 구비하고, 상기 제 2 서브픽셀 전극은 각각 적어도 3개의 코너를 가지며, 상기 2개의 제 2 서브픽셀 전극들이 상기 2개의 제 2 서브픽셀 전극들의 각 코너에서 상기 제 2 연결부를 통해 대각선으로 연결되고, 상기 2개의 제 1 서브픽셀 전극들 중 하나와 상기 2개의 제 2 서브픽셀 전극들 중 하나가 나란히 배치되는 식으로 인접 위치한 상기 제 1 픽셀 영역 중 하나와 상기 제 2 픽셀 영역 중 하나에 떨어져 위치해 있는 복수의 제 2 픽셀 전극들과,상기 제 2 픽셀 전극들을 제어하기 위해 상기 제 1 픽셀 영역들에 배치된 제 1 스위치와,상기 제 2 픽셀 전극들을 제어하기 위해 상기 제 2 픽셀 영역들에 배치된 제 2 스위치를 구비하고, 상기 제 2 픽셀 전극과 상기 제 1 픽셀 전극은 반대 극성을 갖는 액정 디스플레이.
- 제 1 항에 있어서,상기 제 1 서브픽셀 전극들과 상기 제 2 서브픽셀 전극들에 의해 형성된 패턴의 반복유닛은 평행사변형의 2개 대각선 영역들에 있는 2개의 제 1 서브픽셀 전극들과 상기 평행사변형의 다른 2개의 대각선 영역들에 있는 2개의 제 2 서브픽셀 전극들인 액정 디스플레이.
- 제 1 항에 있어서,상기 제 1 서브픽셀 전극들과 상기 제 2 서브픽셀 전극들에 의해 형성된 패턴의 반복유닛은 평행사변형의 2개 마주보는 에지들에 있는 2개의 제 1 서브픽셀 전극들과 상기 평행사변형의 다른 2개의 마주보는 에지들에 있는 2개의 제 2 서브픽셀 전극들인 액정 디스플레이.
- 제 1 항에 있어서,상기 2개의 인접한 픽셀 영역들이 코너를 공유하는 액정 디스플레이.
- 제 1 항에 있어서,상기 2개의 인접한 픽셀 영역들이 코너와 에지를 공유하는 액정 디스플레이.
- 제 1 항에 있어서,상기 기판상에 스위치 장치들에 연결된 복수의 스캔라인들과 복수의 데이터 라인들을 더 구비하는 액정 디스플레이.
- 상부 기판과,픽셀 영역의 복수의 행들과 픽셀 영역의 복수의 열들로 나누어지는 픽셀 어레이를 구비하는 하부기판과,상기 상부 기판과 상기 하부 기판 사이에 개입된 액정층을 구비하고,상기 픽셀 영역은상부 서브픽셀 전극과,상기 서브픽셀 전극에 대해 절연된 하부 서브픽셀 전극과,상기 하부 서브픽셀 전극에 전기연결된 TFT 스위치를 구비하고,상기 서브픽셀 전극은 이전 행의 하부 서브픽셀 전극에 전기연결되고, 상기 하부 서브픽셀 전극은 다음 행의 상부 서브픽셀 전극에 전기연결되는 액정 디스플레이.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095109332A TWI328128B (en) | 2006-03-17 | 2006-03-17 | Liquid crystal display |
TW95109332 | 2006-03-17 |
Publications (2)
Publication Number | Publication Date |
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KR20070094507A KR20070094507A (ko) | 2007-09-20 |
KR100857255B1 true KR100857255B1 (ko) | 2008-09-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070025531A KR100857255B1 (ko) | 2006-03-17 | 2007-03-15 | 액정 디스플레이 |
Country Status (4)
Country | Link |
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US (2) | US7924387B2 (ko) |
JP (1) | JP4394114B2 (ko) |
KR (1) | KR100857255B1 (ko) |
TW (1) | TWI328128B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8107030B2 (en) * | 2005-09-15 | 2012-01-31 | Haip L. Ong | Pixels using associated dot polarity for multi-domain vertical alignment liquid crystal displays |
US7731890B2 (en) | 2006-06-15 | 2010-06-08 | Advanced Cardiovascular Systems, Inc. | Methods of fabricating stents with enhanced fracture toughness |
US9517149B2 (en) | 2004-07-26 | 2016-12-13 | Abbott Cardiovascular Systems Inc. | Biodegradable stent with enhanced fracture toughness |
US8747879B2 (en) | 2006-04-28 | 2014-06-10 | Advanced Cardiovascular Systems, Inc. | Method of fabricating an implantable medical device to reduce chance of late inflammatory response |
US7971333B2 (en) | 2006-05-30 | 2011-07-05 | Advanced Cardiovascular Systems, Inc. | Manufacturing process for polymetric stents |
US8253897B2 (en) * | 2005-09-15 | 2012-08-28 | Hiap L. Ong | Spread pixel design for multi domain LCD |
KR101407285B1 (ko) * | 2006-05-22 | 2014-06-13 | 엘지디스플레이 주식회사 | 액정표시장치 및 이의 구동방법 |
KR20080053644A (ko) * | 2006-12-11 | 2008-06-16 | 삼성전자주식회사 | 액정 표시 장치 |
EP2077466A1 (en) * | 2008-01-07 | 2009-07-08 | TPO Displays Corp. | Electrode structure for an LCD device |
KR100893488B1 (ko) * | 2008-02-28 | 2009-04-17 | 삼성모바일디스플레이주식회사 | 액정표시장치 |
CN102902116B (zh) * | 2008-05-11 | 2016-02-10 | Nlt科技股份有限公司 | 非矩形的像素阵列及具有该阵列的显示装置 |
CN101644863B (zh) * | 2008-08-06 | 2011-08-31 | 北京京东方光电科技有限公司 | Tft-lcd像素结构及其制造方法 |
TWI399733B (zh) * | 2008-09-19 | 2013-06-21 | Innolux Corp | 液晶顯示面板、液晶顯示面板的驅動方法及液晶顯示裝置 |
TW201013621A (en) * | 2008-09-23 | 2010-04-01 | Acer Inc | Liquid crystal display panel and pixel driving device for the liquid crystal display panel |
KR101699901B1 (ko) * | 2010-07-09 | 2017-01-26 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 |
CN103713415B (zh) * | 2013-12-27 | 2016-10-26 | 合肥京东方光电科技有限公司 | 一种像素单元、显示装置及其驱动方法 |
CN105185288A (zh) | 2015-08-28 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种像素阵列、显示驱动装置及其驱动方法、显示装置 |
TWI695205B (zh) * | 2018-08-10 | 2020-06-01 | 友達光電股份有限公司 | 影像感測顯示裝置以及影像處理方法 |
CN110335563B (zh) * | 2018-08-10 | 2022-10-21 | 友达光电股份有限公司 | 显示装置及其操作方法 |
CN115755471B (zh) * | 2022-11-21 | 2024-03-15 | 厦门天马微电子有限公司 | 一种显示面板和显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11119193A (ja) * | 1997-10-16 | 1999-04-30 | Sony Corp | 液晶表示装置 |
KR20020072723A (ko) * | 2001-03-12 | 2002-09-18 | 삼성전자 주식회사 | 액정 표시 장치 및 그 구동 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4342200B2 (ja) | 2002-06-06 | 2009-10-14 | シャープ株式会社 | 液晶表示装置 |
US6922183B2 (en) * | 2002-11-01 | 2005-07-26 | Chin-Lung Ting | Multi-domain vertical alignment liquid crystal display and driving method thereof |
TW591602B (en) | 2003-06-11 | 2004-06-11 | Hannstar Display Corp | LCD panel |
JP4003714B2 (ja) * | 2003-08-11 | 2007-11-07 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
KR20050041012A (ko) | 2003-10-29 | 2005-05-04 | 삼성전자주식회사 | 디에스디 액정 표시 장치 |
JP4381782B2 (ja) * | 2003-11-18 | 2009-12-09 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4394512B2 (ja) | 2004-04-30 | 2010-01-06 | 富士通株式会社 | 視角特性を改善した液晶表示装置 |
US7630033B2 (en) * | 2005-09-15 | 2009-12-08 | Hiap L. Ong | Large pixel multi-domain vertical alignment liquid crystal display using fringe fields |
US7999900B2 (en) * | 2005-09-15 | 2011-08-16 | Hiap L. Ong and Kyoritsu Optronics Co., Ltd | Display unit with interleaved pixels |
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2006
- 2006-03-17 TW TW095109332A patent/TWI328128B/zh active
- 2006-12-20 JP JP2006342605A patent/JP4394114B2/ja active Active
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2007
- 2007-03-12 US US11/684,762 patent/US7924387B2/en active Active
- 2007-03-15 KR KR1020070025531A patent/KR100857255B1/ko active IP Right Grant
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2011
- 2011-02-25 US US13/034,747 patent/US8077285B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11119193A (ja) * | 1997-10-16 | 1999-04-30 | Sony Corp | 液晶表示装置 |
KR20020072723A (ko) * | 2001-03-12 | 2002-09-18 | 삼성전자 주식회사 | 액정 표시 장치 및 그 구동 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20070094507A (ko) | 2007-09-20 |
TWI328128B (en) | 2010-08-01 |
US20110149225A1 (en) | 2011-06-23 |
US20070216619A1 (en) | 2007-09-20 |
US7924387B2 (en) | 2011-04-12 |
JP4394114B2 (ja) | 2010-01-06 |
TW200736701A (en) | 2007-10-01 |
JP2007249178A (ja) | 2007-09-27 |
US8077285B2 (en) | 2011-12-13 |
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