JP6011133B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP6011133B2
JP6011133B2 JP2012176236A JP2012176236A JP6011133B2 JP 6011133 B2 JP6011133 B2 JP 6011133B2 JP 2012176236 A JP2012176236 A JP 2012176236A JP 2012176236 A JP2012176236 A JP 2012176236A JP 6011133 B2 JP6011133 B2 JP 6011133B2
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Japan
Prior art keywords
liquid crystal
substrate
spacer
columnar spacer
corner portion
Prior art date
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Application number
JP2012176236A
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English (en)
Japanese (ja)
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JP2014035428A (ja
JP2014035428A5 (enExample
Inventor
敏郎 谷口
敏郎 谷口
英夫 屋比久
英夫 屋比久
俊明 藤野
俊明 藤野
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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012176236A priority Critical patent/JP6011133B2/ja
Priority to US13/951,332 priority patent/US20140043549A1/en
Publication of JP2014035428A publication Critical patent/JP2014035428A/ja
Publication of JP2014035428A5 publication Critical patent/JP2014035428A5/ja
Priority to US15/291,289 priority patent/US10197867B2/en
Application granted granted Critical
Publication of JP6011133B2 publication Critical patent/JP6011133B2/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
    • G02F1/1339—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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
JP2012176236A 2012-08-08 2012-08-08 液晶表示装置 Active JP6011133B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012176236A JP6011133B2 (ja) 2012-08-08 2012-08-08 液晶表示装置
US13/951,332 US20140043549A1 (en) 2012-08-08 2013-07-25 Liquid crystal display device
US15/291,289 US10197867B2 (en) 2012-08-08 2016-10-12 Liquid crystal display device with main columnar spacers and sub columnar spacers having different area densities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012176236A JP6011133B2 (ja) 2012-08-08 2012-08-08 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2014035428A JP2014035428A (ja) 2014-02-24
JP2014035428A5 JP2014035428A5 (enExample) 2015-09-03
JP6011133B2 true JP6011133B2 (ja) 2016-10-19

Family

ID=50065943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012176236A Active JP6011133B2 (ja) 2012-08-08 2012-08-08 液晶表示装置

Country Status (2)

Country Link
US (2) US20140043549A1 (enExample)
JP (1) JP6011133B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102240894B1 (ko) * 2014-02-26 2021-04-16 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
CN105137663A (zh) * 2014-06-03 2015-12-09 群创光电股份有限公司 显示面板
US9541800B2 (en) * 2014-06-17 2017-01-10 Innolux Corporation Display panel
CN104083869A (zh) * 2014-07-11 2014-10-08 京东方科技集团股份有限公司 多人游戏机及显示系统
CN104267543B (zh) * 2014-10-10 2017-07-07 深圳市华星光电技术有限公司 液晶显示面板及其制造方法
KR102249284B1 (ko) * 2014-12-12 2021-05-07 삼성디스플레이 주식회사 액정 표시 장치
CN104656307B (zh) * 2015-03-25 2017-12-08 京东方科技集团股份有限公司 双视场显示面板和双视场显示装置
CN204462601U (zh) * 2015-03-30 2015-07-08 北京京东方光电科技有限公司 一种液晶显示面板及显示装置
CN104765202B (zh) * 2015-04-24 2018-09-11 合肥京东方光电科技有限公司 液晶显示面板及其制造方法、液晶显示装置
CN104820317B (zh) * 2015-05-26 2018-05-18 京东方科技集团股份有限公司 一种显示基板及其制作方法和显示装置
US20170068123A1 (en) * 2015-09-07 2017-03-09 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display panel and device
CN105742333B (zh) * 2016-04-20 2021-04-30 京东方科技集团股份有限公司 显示面板母板、显示面板的制造方及显示装置
JP6775404B2 (ja) * 2016-12-15 2020-10-28 三菱電機株式会社 液晶表示装置
US20200089031A1 (en) * 2018-09-19 2020-03-19 Sharp Kabushiki Kaisha Method of producing liquid crystal panel
CN109061934B (zh) * 2018-09-30 2021-04-30 厦门天马微电子有限公司 显示面板和显示装置
CN110012159A (zh) * 2019-02-28 2019-07-12 努比亚技术有限公司 双屏终端屏幕显示方法、终端及计算机可读存储介质
CN115956219B (zh) 2020-06-30 2025-05-09 特里瓦莱科技有限责任公司 液晶显示装置
US11164822B1 (en) * 2020-09-28 2021-11-02 United Microelectronics Corp. Structure of semiconductor device and method for bonding two substrates

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11133432A (ja) * 1997-10-31 1999-05-21 Pioneer Electron Corp 液晶表示装置及びその製造方法
US7292304B2 (en) 2001-12-17 2007-11-06 Lg.Philips Lcd Co., Ltd. Liquid crystal display panel and method for fabricating the same comprising a dummy column spacer to regulate a liquid crystal flow and a supplemental dummy column spacer formed substantially parallel and along the dummy column spacer
JP2003255368A (ja) * 2002-02-27 2003-09-10 Seiko Epson Corp 電気光学装置及びその製造方法並びに電子機器
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
JP2003337550A (ja) 2002-05-17 2003-11-28 Toshiba Corp 表示装置およびその製造方法
KR20060081210A (ko) * 2005-01-07 2006-07-12 삼성전자주식회사 액정표시장치
JP4883526B2 (ja) * 2006-08-30 2012-02-22 Ｎｌｔテクノロジー株式会社 電気泳動型表示装置及びその製造方法
JP5436193B2 (ja) * 2009-12-21 2014-03-05 三菱電機株式会社 表示装置、及びその製造方法
JP2011221318A (ja) * 2010-04-12 2011-11-04 Toshiba Mobile Display Co Ltd 液晶表示装置
JP2012093530A (ja) * 2010-10-27 2012-05-17 Mitsubishi Electric Corp 表示装置
KR20130021160A (ko) * 2011-08-22 2013-03-05 삼성디스플레이 주식회사 표시 장치 및 표시 장치 제조 방법
JP5858743B2 (ja) 2011-11-18 2016-02-10 三菱電機株式会社 液晶表示装置およびその製造方法

Also Published As

Publication number Publication date
JP2014035428A (ja) 2014-02-24
US10197867B2 (en) 2019-02-05
US20140043549A1 (en) 2014-02-13
US20170031196A1 (en) 2017-02-02

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