NL1015796A1 - LCD-paneel met actieve matrix en schakelmodus in een vlak. - Google Patents

LCD-paneel met actieve matrix en schakelmodus in een vlak.

Info

Publication number
NL1015796A1
NL1015796A1 NL1015796A NL1015796A NL1015796A1 NL 1015796 A1 NL1015796 A1 NL 1015796A1 NL 1015796 A NL1015796 A NL 1015796A NL 1015796 A NL1015796 A NL 1015796A NL 1015796 A1 NL1015796 A1 NL 1015796A1
Authority
NL
Netherlands
Prior art keywords
active matrix
lcd panel
switching mode
plane switching
plane
Prior art date
Application number
NL1015796A
Other languages
English (en)
Other versions
NL1015796C2 (nl
Inventor
Makato Watanabe
Takahiko Watanabe
Original Assignee
Nec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16594584&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL1015796(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nec Corp filed Critical Nec Corp
Publication of NL1015796A1 publication Critical patent/NL1015796A1/nl
Application granted granted Critical
Publication of NL1015796C2 publication Critical patent/NL1015796C2/nl

Links

Classifications

    • 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
    • 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]
    • 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
    • G02F1/133514—Colour filters
    • 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
    • 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
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G2300/0434—Flat panel display in which a field is applied parallel to the display plane
    • 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
    • G09G2320/0204—Compensation of DC component across the pixels in flat panels
    • 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
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • 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
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
NL1015796A 1999-07-26 2000-07-25 LCD-paneel met actieve matrix en schakelmodus in een vlak. NL1015796C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21075499A JP3264270B2 (ja) 1999-07-26 1999-07-26 液晶表示装置
JP21075499 1999-07-26

Publications (2)

Publication Number Publication Date
NL1015796A1 true NL1015796A1 (nl) 2001-01-29
NL1015796C2 NL1015796C2 (nl) 2004-12-10

Family

ID=16594584

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1015796A NL1015796C2 (nl) 1999-07-26 2000-07-25 LCD-paneel met actieve matrix en schakelmodus in een vlak.

Country Status (5)

Country Link
US (1) US6646691B1 (nl)
JP (1) JP3264270B2 (nl)
KR (1) KR100331913B1 (nl)
NL (1) NL1015796C2 (nl)
TW (1) TW538295B (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030056526A (ko) * 2001-12-28 2003-07-04 엘지.필립스 엘시디 주식회사 액정 표시 장치의 구동 방법
JP4366914B2 (ja) * 2002-09-25 2009-11-18 日本電気株式会社 表示装置用駆動回路及びそれを用いた表示装置
KR100652215B1 (ko) * 2003-06-27 2006-11-30 엘지.필립스 엘시디 주식회사 액정표시장치
JP3861860B2 (ja) * 2003-07-18 2006-12-27 セイコーエプソン株式会社 電源回路、表示ドライバ及び電圧供給方法
KR100995639B1 (ko) * 2003-12-30 2010-11-19 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
KR100710164B1 (ko) * 2003-12-30 2007-04-20 엘지.필립스 엘시디 주식회사 횡전계 방식 액정 표시 장치
TWI281998B (en) * 2004-04-16 2007-06-01 Innolux Display Corp Liquid crystal display device and the method for manufacturing it
EP1780583B1 (en) * 2004-07-14 2013-12-25 Sharp Kabushiki Kaisha Active matrix substrate and drive circuit thereof
KR101108391B1 (ko) * 2004-12-31 2012-01-30 엘지디스플레이 주식회사 액정 표시장치
CN100414416C (zh) * 2005-12-01 2008-08-27 群康科技(深圳)有限公司 液晶显示器及其伽马校正方法
KR101279596B1 (ko) * 2006-09-18 2013-06-28 삼성디스플레이 주식회사 어레이 기판 및 이를 갖는 표시장치
KR101308457B1 (ko) * 2007-03-15 2013-09-16 엘지디스플레이 주식회사 액정표시장치
TWI386901B (zh) * 2008-03-14 2013-02-21 Chimei Innolux Corp 液晶顯示器及其驅動方法
CN101364020B (zh) * 2008-09-17 2010-09-22 友达光电股份有限公司 显示面板及其像素结构
KR20120056110A (ko) * 2010-11-24 2012-06-01 삼성모바일디스플레이주식회사 액정 표시 장치 및 그 반전 구동 방법
CN102608818B (zh) * 2012-04-01 2014-07-30 友达光电（苏州）有限公司 液晶显示面板以及显示驱动方法
US20150253639A1 (en) * 2014-03-10 2015-09-10 Shenzhen China Star Optoelectronics Technology Co., Ltd. Array Substrate and LCD Panel
CN105446035B (zh) * 2015-12-04 2019-05-14 昆山龙腾光电有限公司 液晶显示面板
US9846340B1 (en) * 2016-06-15 2017-12-19 A.U. Vista, Inc. Pixel structure utilizing photo spacer stage design and display device having the same
KR102355358B1 (ko) 2020-07-03 2022-01-24 박인묵 핸들그립
CN115035868B (zh) * 2022-05-26 2023-05-30 Tcl华星光电技术有限公司 显示面板的控制方法及显示模组

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05224235A (ja) * 1992-02-04 1993-09-03 Nec Corp アクティブマトリクス型液晶表示装置
US5854616A (en) 1994-06-24 1998-12-29 Hitach, Ltd. Active matrix type liquid crystal display system and driving method therefor
JP3544572B2 (ja) * 1995-02-01 2004-07-21 株式会社日立製作所 液晶パネルおよび液晶表示装置
TW354380B (en) * 1995-03-17 1999-03-11 Hitachi Ltd A liquid crystal device with a wide visual angle
JP3200552B2 (ja) * 1995-10-26 2001-08-20 株式会社日立製作所 アクティブマトリクス型液晶表示装置
JP3567183B2 (ja) * 1996-08-19 2004-09-22 大林精工株式会社 液晶表示装置
JP3817012B2 (ja) * 1997-03-25 2006-08-30 松下電器産業株式会社 座標検出機能付液晶表示装置とその駆動回路
JPH10333118A (ja) * 1997-05-29 1998-12-18 Hitachi Ltd 反射型液晶表示装置
KR100271092B1 (ko) * 1997-07-23 2000-11-01 윤종용 서로 다른 공통 전압을 가지는 액정 표시 장치
JP3161393B2 (ja) * 1997-11-28 2001-04-25 日本電気株式会社 アクティブマトリクス型液晶表示装置
JPH11326928A (ja) * 1998-05-08 1999-11-26 Hitachi Ltd 液晶表示装置

Also Published As

Publication number Publication date
US6646691B1 (en) 2003-11-11
KR20010049879A (ko) 2001-06-15
JP2001033758A (ja) 2001-02-09
TW538295B (en) 2003-06-21
NL1015796C2 (nl) 2004-12-10
JP3264270B2 (ja) 2002-03-11
KR100331913B1 (ko) 2002-04-10

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
CD Transfer of rights (laid open patent application)

Owner name: NEC LCD TECHNOLOGIES, LTD.

RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20041007

PD2B A search report has been drawn up
SD Assignments of patents

Effective date: 20100310

V1 Lapsed because of non-payment of the annual fee

Effective date: 20150201