CN115956219B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN115956219B
CN115956219B CN202180044346.XA CN202180044346A CN115956219B CN 115956219 B CN115956219 B CN 115956219B CN 202180044346 A CN202180044346 A CN 202180044346A CN 115956219 B CN115956219 B CN 115956219B
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CN
China
Prior art keywords
region
substrate
liquid crystal
spacer
seal
Prior art date
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Active
Application number
CN202180044346.XA
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English (en)
Chinese (zh)
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CN115956219A (zh
Inventor
梅田博嗣
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.)
Trivalle Technology Co ltd
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Trivalle Technology Co ltd
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Application filed by Trivalle Technology Co ltd filed Critical Trivalle Technology Co ltd
Publication of CN115956219A publication Critical patent/CN115956219A/zh
Application granted granted Critical
Publication of CN115956219B publication Critical patent/CN115956219B/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
    • G02F1/1333—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/56—Substrates having a particular shape, e.g. non-rectangular
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/60—Temperature independent

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
CN202180044346.XA 2020-06-30 2021-06-30 液晶显示装置 Active CN115956219B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-112973 2020-06-30
JP2020112973 2020-06-30
JP2021-106141 2021-06-25
JP2021106141 2021-06-25
PCT/JP2021/024792 WO2022004799A1 (ja) 2020-06-30 2021-06-30 液晶表示装置

Publications (2)

Publication Number Publication Date
CN115956219A CN115956219A (zh) 2023-04-11
CN115956219B true CN115956219B (zh) 2025-05-09

Family

ID=79316346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180044346.XA Active CN115956219B (zh) 2020-06-30 2021-06-30 液晶显示装置

Country Status (7)

Country Link
US (1) US12072585B2 (https=)
EP (1) EP4174562A4 (https=)
JP (1) JP7712930B2 (https=)
KR (1) KR102879805B1 (https=)
CN (1) CN115956219B (https=)
TW (1) TWI896697B (https=)
WO (1) WO2022004799A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116699910A (zh) * 2023-04-27 2023-09-05 京东方科技集团股份有限公司 显示基板、液晶显示面板以及显示基板的制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210832A (ja) * 2009-03-09 2010-09-24 Citizen Holdings Co Ltd 液晶素子

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154227B1 (en) 1984-03-09 1989-11-02 Applied Robotics, Inc. Exchange system and method for connecting, and/or exchanging remote elements to a central control source
JPH0969129A (ja) 1995-08-31 1997-03-11 Masayuki Oguri ショッピングシステム
JP3655123B2 (ja) 1999-05-07 2005-06-02 東芝テック株式会社 買上商品管理システム
JP4304852B2 (ja) * 2000-09-04 2009-07-29 コニカミノルタホールディングス株式会社 非平面液晶表示素子及びその製造方法
JP2002328382A (ja) 2001-04-27 2002-11-15 Sharp Corp 液晶表示パネルの製造方法
JP4165172B2 (ja) 2002-02-27 2008-10-15 セイコーエプソン株式会社 電気光学装置及び電子機器
JP4619734B2 (ja) * 2004-09-16 2011-01-26 富士通株式会社 液晶表示装置用基板及びそれを備えた液晶表示装置
JP2006236032A (ja) 2005-02-25 2006-09-07 Fuji Photo Film Co Ltd プリント注文受付機
KR20070051415A (ko) * 2005-11-15 2007-05-18 삼성전자주식회사 액정표시장치
JP4723548B2 (ja) 2007-10-09 2011-07-13 東芝テック株式会社 商品販売データ処理装置及びコンピュータプログラム
JP5298563B2 (ja) 2008-02-20 2013-09-25 株式会社寺岡精工 発券機
JP5972041B2 (ja) * 2012-05-15 2016-08-17 三菱電機株式会社 液晶表示装置
JP6011133B2 (ja) 2012-08-08 2016-10-19 三菱電機株式会社 液晶表示装置
JP6220592B2 (ja) * 2013-07-30 2017-10-25 株式会社ジャパンディスプレイ 液晶表示素子及びその製造方法
EP3264147B1 (en) * 2016-06-30 2024-05-08 LG Display Co., Ltd. Method of fabricating a polarizer
CN107844007A (zh) * 2017-11-15 2018-03-27 武汉华星光电技术有限公司 柔性液晶显示面板及其制作方法
JP6979378B2 (ja) * 2018-02-28 2021-12-15 株式会社ジャパンディスプレイ センサ付き表示装置
JP6995443B2 (ja) * 2018-03-19 2022-01-14 三菱電機株式会社 表示装置
WO2020261315A1 (ja) * 2019-06-24 2020-12-30 三菱電機株式会社 湾曲型の液晶表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210832A (ja) * 2009-03-09 2010-09-24 Citizen Holdings Co Ltd 液晶素子

Also Published As

Publication number Publication date
EP4174562A4 (en) 2024-07-31
WO2022004799A1 (ja) 2022-01-06
US12072585B2 (en) 2024-08-27
US20230258985A1 (en) 2023-08-17
CN115956219A (zh) 2023-04-11
KR102879805B1 (ko) 2025-10-31
EP4174562A1 (en) 2023-05-03
TW202225801A (zh) 2022-07-01
JPWO2022004799A1 (https=) 2022-01-06
JP7712930B2 (ja) 2025-07-24
KR20230028297A (ko) 2023-02-28
TWI896697B (zh) 2025-09-11

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