CN105158987B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN105158987B
CN105158987B CN201510612356.5A CN201510612356A CN105158987B CN 105158987 B CN105158987 B CN 105158987B CN 201510612356 A CN201510612356 A CN 201510612356A CN 105158987 B CN105158987 B CN 105158987B
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CN
China
Prior art keywords
liquid crystal
conductive film
light
comb
thin film
Prior art date
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Application number
CN201510612356.5A
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English (en)
Chinese (zh)
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CN105158987A (zh
Inventor
落合孝洋
仓本侑祈
干场正博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magno Haote Co ltd
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Japan Display Central Inc
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Publication of CN105158987A publication Critical patent/CN105158987A/zh
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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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1341—Filling or closing of cells
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
    • H10D64/251—Source or drain electrodes for field-effect devices
    • H10D64/257—Source or drain electrodes for field-effect devices for lateral devices wherein the source or drain electrodes are characterised by top-view geometrical layouts, e.g. interdigitated, semi-circular, annular or L-shaped 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0286—Details of a shift registers arranged for use in a driving circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
CN201510612356.5A 2011-11-21 2012-11-20 液晶显示装置 Active CN105158987B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011254094A JP5971679B2 (ja) 2011-11-21 2011-11-21 液晶表示装置
JP2011-254094 2011-11-21
CN201210482632.7A CN103135288B (zh) 2011-11-21 2012-11-20 液晶显示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210482632.7A Division CN103135288B (zh) 2011-11-21 2012-11-20 液晶显示装置

Publications (2)

Publication Number Publication Date
CN105158987A CN105158987A (zh) 2015-12-16
CN105158987B true CN105158987B (zh) 2018-08-03

Family

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CN201510612356.5A Active CN105158987B (zh) 2011-11-21 2012-11-20 液晶显示装置
CN201210482632.7A Active CN103135288B (zh) 2011-11-21 2012-11-20 液晶显示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201210482632.7A Active CN103135288B (zh) 2011-11-21 2012-11-20 液晶显示装置

Country Status (3)

Country Link
US (5) US9122113B2 (enExample)
JP (1) JP5971679B2 (enExample)
CN (2) CN105158987B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971679B2 (ja) * 2011-11-21 2016-08-17 株式会社ジャパンディスプレイ 液晶表示装置
CN103454803B (zh) * 2013-09-22 2017-03-08 京东方科技集团股份有限公司 液晶显示装置用基板及制作方法、液晶显示装置
TWI532191B (zh) * 2013-12-31 2016-05-01 友達光電股份有限公司 薄膜電晶體結構
JP6401026B2 (ja) 2014-11-21 2018-10-03 株式会社ジャパンディスプレイ 表示装置
CN104765214B (zh) * 2015-03-26 2018-09-18 京东方科技集团股份有限公司 Tft基板及其制造方法、显示装置
CN104749806B (zh) 2015-04-13 2016-03-02 京东方科技集团股份有限公司 一种阵列基板、显示面板及显示装置
JP6560556B2 (ja) * 2015-07-16 2019-08-14 株式会社ジャパンディスプレイ 表示装置
US20180246382A1 (en) * 2015-08-31 2018-08-30 Sharp Kabushiki Kaisha Display panel and method of producing display panel
JP6717700B2 (ja) * 2016-07-28 2020-07-01 株式会社ジャパンディスプレイ 表示装置の製造方法
CN107204375B (zh) * 2017-05-19 2019-11-26 深圳市华星光电技术有限公司 薄膜晶体管及其制作方法
WO2021072737A1 (zh) * 2019-10-18 2021-04-22 京东方科技集团股份有限公司 显示面板
JP7593242B2 (ja) 2020-07-29 2024-12-03 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
WO2022183313A1 (zh) 2021-03-01 2022-09-09 京东方科技集团股份有限公司 移位寄存器、栅极驱动电路和显示面板
CN115312536A (zh) * 2022-07-25 2022-11-08 深圳市华星光电半导体显示技术有限公司 阵列基板、保护电路及显示面板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1334479A (zh) * 2000-07-26 2002-02-06 卡西欧计算机株式会社 液晶显示装置
JP2003149673A (ja) * 2001-11-08 2003-05-21 Sharp Corp アクティブマトリクス基板、およびそれを用いた表示装置
CN1727972A (zh) * 2004-07-27 2006-02-01 三星电子株式会社 薄膜晶体管阵列面板及包含其的显示装置
CN101713882A (zh) * 2008-10-01 2010-05-26 株式会社日立显示器 液晶显示装置

Family Cites Families (9)

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JP2003271070A (ja) * 2002-03-18 2003-09-25 Seiko Epson Corp 電気光学装置、および電子機器
CN1222813C (zh) * 2002-09-12 2005-10-12 Nec液晶技术株式会社 有源矩阵型液晶显示装置及其制造方法
TWI382264B (zh) * 2004-07-27 2013-01-11 Samsung Display Co Ltd 薄膜電晶體陣列面板及包括此面板之顯示器裝置
JP5072202B2 (ja) * 2004-07-30 2012-11-14 株式会社半導体エネルギー研究所 表示装置の作製方法
KR101048365B1 (ko) 2004-09-09 2011-07-11 삼성전자주식회사 트랜지스터와 이를 갖는 표시장치
JP4749939B2 (ja) * 2006-06-02 2011-08-17 株式会社リコー 画像形成装置、画像形成方法、及びプロセスカートリッジ
KR101266801B1 (ko) * 2008-12-26 2013-05-23 엘지디스플레이 주식회사 게이트 인 패널 구조 액정표시장치용 어레이 기판
JP5517726B2 (ja) * 2010-04-23 2014-06-11 株式会社ジャパンディスプレイ 液晶表示装置
JP5971679B2 (ja) * 2011-11-21 2016-08-17 株式会社ジャパンディスプレイ 液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1334479A (zh) * 2000-07-26 2002-02-06 卡西欧计算机株式会社 液晶显示装置
JP2003149673A (ja) * 2001-11-08 2003-05-21 Sharp Corp アクティブマトリクス基板、およびそれを用いた表示装置
CN1727972A (zh) * 2004-07-27 2006-02-01 三星电子株式会社 薄膜晶体管阵列面板及包含其的显示装置
CN101713882A (zh) * 2008-10-01 2010-05-26 株式会社日立显示器 液晶显示装置

Also Published As

Publication number Publication date
US20160246093A1 (en) 2016-08-25
CN103135288A (zh) 2013-06-05
US20150268523A1 (en) 2015-09-24
US10831047B2 (en) 2020-11-10
JP5971679B2 (ja) 2016-08-17
US20200050037A1 (en) 2020-02-13
US20130128172A1 (en) 2013-05-23
US9360716B2 (en) 2016-06-07
US10488685B2 (en) 2019-11-26
CN105158987A (zh) 2015-12-16
CN103135288B (zh) 2015-11-25
JP2013109154A (ja) 2013-06-06
US9122113B2 (en) 2015-09-01
US10120219B2 (en) 2018-11-06
US20190041677A1 (en) 2019-02-07

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Effective date of registration: 20250728

Address after: Tokyo, Japan

Patentee after: Magno Haote Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Patentee before: JAPAN DISPLAY Inc.

Country or region before: Japan

TR01 Transfer of patent right