JP6124560B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP6124560B2
JP6124560B2 JP2012253874A JP2012253874A JP6124560B2 JP 6124560 B2 JP6124560 B2 JP 6124560B2 JP 2012253874 A JP2012253874 A JP 2012253874A JP 2012253874 A JP2012253874 A JP 2012253874A JP 6124560 B2 JP6124560 B2 JP 6124560B2
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JP
Japan
Prior art keywords
liquid crystal
electrode layer
substrate
crystal composition
display device
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
Application number
JP2012253874A
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English (en)
Japanese (ja)
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JP2013130863A5 (enExample
JP2013130863A (ja
Inventor
賢 中野
賢 中野
大介 久保田
大介 久保田
山下　晃央
晃央 山下
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.)
Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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.)
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Publication date
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Priority to JP2012253874A priority Critical patent/JP6124560B2/ja
Publication of JP2013130863A publication Critical patent/JP2013130863A/ja
Publication of JP2013130863A5 publication Critical patent/JP2013130863A5/ja
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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
    • 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
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2012253874A 2011-11-23 2012-11-20 液晶表示装置 Expired - Fee Related JP6124560B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012253874A JP6124560B2 (ja) 2011-11-23 2012-11-20 液晶表示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011255623 2011-11-23
JP2011255623 2011-11-23
JP2012253874A JP6124560B2 (ja) 2011-11-23 2012-11-20 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017074563A Division JP2017126085A (ja) 2011-11-23 2017-04-04 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2013130863A JP2013130863A (ja) 2013-07-04
JP2013130863A5 JP2013130863A5 (enExample) 2015-12-17
JP6124560B2 true JP6124560B2 (ja) 2017-05-10

Family

ID=48426550

Family Applications (7)

Application Number Title Priority Date Filing Date
JP2012253874A Expired - Fee Related JP6124560B2 (ja) 2011-11-23 2012-11-20 液晶表示装置
JP2017074563A Withdrawn JP2017126085A (ja) 2011-11-23 2017-04-04 液晶表示装置
JP2018177758A Active JP6673996B2 (ja) 2011-11-23 2018-09-21 液晶表示装置
JP2020037567A Withdrawn JP2020112806A (ja) 2011-11-23 2020-03-05 表示装置
JP2021205003A Active JP7282866B2 (ja) 2011-11-23 2021-12-17 表示装置
JP2023081223A Withdrawn JP2023096055A (ja) 2011-11-23 2023-05-17 液晶表示装置
JP2024159795A Pending JP2024169512A (ja) 2011-11-23 2024-09-17 液晶表示装置

Family Applications After (6)

Application Number Title Priority Date Filing Date
JP2017074563A Withdrawn JP2017126085A (ja) 2011-11-23 2017-04-04 液晶表示装置
JP2018177758A Active JP6673996B2 (ja) 2011-11-23 2018-09-21 液晶表示装置
JP2020037567A Withdrawn JP2020112806A (ja) 2011-11-23 2020-03-05 表示装置
JP2021205003A Active JP7282866B2 (ja) 2011-11-23 2021-12-17 表示装置
JP2023081223A Withdrawn JP2023096055A (ja) 2011-11-23 2023-05-17 液晶表示装置
JP2024159795A Pending JP2024169512A (ja) 2011-11-23 2024-09-17 液晶表示装置

Country Status (2)

Country Link
US (1) US9116397B2 (enExample)
JP (7) JP6124560B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103959158B (zh) 2011-11-28 2017-08-01 株式会社半导体能源研究所 液晶显示装置
JP6069362B2 (ja) * 2012-12-28 2017-02-01 シャープ株式会社 液晶ディスプレイ
CN104330932B (zh) * 2014-11-05 2016-09-07 深圳市华星光电技术有限公司 一种阵列基板及液晶显示面板
CN104484083B (zh) * 2014-12-09 2018-07-17 深圳市华星光电技术有限公司 一种具有触摸功能的嵌入式显示屏、终端及触摸检测方法
CN104765207B (zh) * 2015-01-20 2018-05-25 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器
CN104714329B (zh) * 2015-03-18 2017-08-25 深圳市华星光电技术有限公司 显示面板及显示装置
CN104880882B (zh) * 2015-06-12 2018-03-02 武汉华星光电技术有限公司 一种蓝相液晶显示面板
CN107037638B (zh) * 2015-07-31 2020-06-26 群创光电股份有限公司 显示面板与显示装置
KR102483751B1 (ko) * 2016-05-18 2023-01-02 삼성디스플레이 주식회사 액정 표시 장치
US10180598B2 (en) * 2016-10-26 2019-01-15 A.U. Vista, Inc. In-plane switching liquid crystal display
US10151953B2 (en) * 2017-02-22 2018-12-11 A. U. Vista, Inc. In-plane switching display having protrusion electrodes with metal enhanced adhesion
JP7011413B2 (ja) * 2017-07-06 2022-01-26 株式会社ジャパンディスプレイ 液晶表示装置及び電子機器
US20190072796A1 (en) * 2017-09-01 2019-03-07 Shenzhen China Star Optoelectronics Technology Co., Ltd. Organic thin film transistor having perpendicular channels in pixel structure and method for manufacturing same
JP2020091350A (ja) * 2018-12-04 2020-06-11 株式会社ジャパンディスプレイ 電気光学装置
CN110609423B (zh) 2019-09-04 2021-06-22 苏州华星光电技术有限公司 阵列基板、液晶面板
CN111880331A (zh) * 2020-08-12 2020-11-03 深圳市利鼎液晶科技有限公司 一种液晶显示屏显示结构
KR20220077729A (ko) * 2020-12-02 2022-06-09 엘지디스플레이 주식회사 디스플레이 장치
JP7518747B2 (ja) * 2020-12-10 2024-07-18 株式会社ジャパンディスプレイ 表示装置

Family Cites Families (33)

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JPH09105953A (ja) 1995-10-12 1997-04-22 Semiconductor Energy Lab Co Ltd 液晶表示装置
JP3708620B2 (ja) 1996-03-01 2005-10-19 株式会社半導体エネルギー研究所 アクティブマトリクス型液晶電気光学装置
JP3226830B2 (ja) * 1997-03-31 2001-11-05 日本電気株式会社 液晶表示装置
JPH1195194A (ja) * 1997-09-24 1999-04-09 Toshiba Electronic Engineering Corp 液晶表示素子およびその製造方法
JPH11212075A (ja) * 1998-01-23 1999-08-06 Toshiba Electronic Engineering Corp 液晶表示装置の製造方法
JP3565547B2 (ja) * 1998-07-31 2004-09-15 シャープ株式会社 カラー液晶表示装置およびその製造方法
JP2000292791A (ja) * 1999-02-04 2000-10-20 Sharp Corp 液晶表示素子およびプラズマアドレス型液晶表示装置
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JP4027941B2 (ja) 2004-01-16 2007-12-26 シャープ株式会社 表示素子および表示装置
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KR20110077645A (ko) * 2009-12-30 2011-07-07 엘지디스플레이 주식회사 횡전계형 액정표시장치용 어레이 기판 및 이의 제조 방법
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CN103959158B (zh) * 2011-11-28 2017-08-01 株式会社半导体能源研究所 液晶显示装置

Also Published As

Publication number Publication date
JP7282866B2 (ja) 2023-05-29
JP2018197888A (ja) 2018-12-13
JP2013130863A (ja) 2013-07-04
JP2020112806A (ja) 2020-07-27
JP2023096055A (ja) 2023-07-06
JP2017126085A (ja) 2017-07-20
JP6673996B2 (ja) 2020-04-01
JP2022031951A (ja) 2022-02-22
JP2024169512A (ja) 2024-12-05
US9116397B2 (en) 2015-08-25
US20130128207A1 (en) 2013-05-23

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