JP5741055B2 - 液晶表示装置及びその製造方法 - Google Patents

液晶表示装置及びその製造方法 Download PDF

Info

Publication number
JP5741055B2
JP5741055B2 JP2011040326A JP2011040326A JP5741055B2 JP 5741055 B2 JP5741055 B2 JP 5741055B2 JP 2011040326 A JP2011040326 A JP 2011040326A JP 2011040326 A JP2011040326 A JP 2011040326A JP 5741055 B2 JP5741055 B2 JP 5741055B2
Authority
JP
Japan
Prior art keywords
liquid crystal
alignment film
compound
alignment
crystal molecules
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
JP2011040326A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012177784A5 (enExample
JP2012177784A (ja
Inventor
真彦 仲村
真彦 仲村
俊一 諏訪
俊一 諏訪
幹司 宮川
幹司 宮川
磯崎　忠昭
忠昭 磯崎
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2011040326A priority Critical patent/JP5741055B2/ja
Priority to CN201210039120.3A priority patent/CN102650767B/zh
Priority to US13/399,271 priority patent/US8619222B2/en
Publication of JP2012177784A publication Critical patent/JP2012177784A/ja
Priority to US14/081,847 priority patent/US9041887B2/en
Publication of JP2012177784A5 publication Critical patent/JP2012177784A5/ja
Application granted granted Critical
Publication of JP5741055B2 publication Critical patent/JP5741055B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric 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
    • 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
    • G02F1/133746—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for high pretilt angles, i.e. higher than 15 degrees
    • 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
    • G02F1/133773—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers the alignment material or treatment being different for the two opposite substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
JP2011040326A 2011-02-25 2011-02-25 液晶表示装置及びその製造方法 Expired - Fee Related JP5741055B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011040326A JP5741055B2 (ja) 2011-02-25 2011-02-25 液晶表示装置及びその製造方法
CN201210039120.3A CN102650767B (zh) 2011-02-25 2012-02-17 液晶显示装置及其制造方法
US13/399,271 US8619222B2 (en) 2011-02-25 2012-02-17 Liquid crystal display device and manufacturing method thereof
US14/081,847 US9041887B2 (en) 2011-02-25 2013-11-15 Liquid crystal display device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011040326A JP5741055B2 (ja) 2011-02-25 2011-02-25 液晶表示装置及びその製造方法

Publications (3)

Publication Number Publication Date
JP2012177784A JP2012177784A (ja) 2012-09-13
JP2012177784A5 JP2012177784A5 (enExample) 2014-03-20
JP5741055B2 true JP5741055B2 (ja) 2015-07-01

Family

ID=46692796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011040326A Expired - Fee Related JP5741055B2 (ja) 2011-02-25 2011-02-25 液晶表示装置及びその製造方法

Country Status (3)

Country Link
US (2) US8619222B2 (enExample)
JP (1) JP5741055B2 (enExample)
CN (1) CN102650767B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5630013B2 (ja) * 2009-01-30 2014-11-26 ソニー株式会社 液晶表示装置の製造方法
JP5741055B2 (ja) * 2011-02-25 2015-07-01 ソニー株式会社 液晶表示装置及びその製造方法
TWI497175B (zh) * 2012-06-14 2015-08-21 Innocom Tech Shenzhen Co Ltd 顯示面板及其形成方法與顯示系統
JP6139163B2 (ja) 2013-02-14 2017-05-31 スタンレー電気株式会社 液晶表示装置
JP6241058B2 (ja) * 2013-04-15 2017-12-06 ソニー株式会社 液晶表示装置
CN103217802B (zh) * 2013-04-19 2015-04-29 深圳市华星光电技术有限公司 一种液晶显示面板及装置
KR102069822B1 (ko) * 2013-07-24 2020-01-28 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
US10126602B2 (en) 2014-03-20 2018-11-13 Samsung Display Co., Ltd. Curved display device and fabricating method thereof
JP2015191232A (ja) 2014-03-31 2015-11-02 ソニー株式会社 液晶表示装置
KR20150137148A (ko) * 2014-05-28 2015-12-09 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
EP2963489B1 (en) * 2014-06-30 2019-06-19 Samsung Display Co., Ltd. Curved display device
US10241364B2 (en) * 2014-07-31 2019-03-26 Sharp Kabushiki Kaisha Liquid crystal display device
TWI534514B (zh) 2014-09-12 2016-05-21 群創光電股份有限公司 液晶顯示面板
US10379408B2 (en) 2014-11-05 2019-08-13 Samsung Display Co., Ltd. Curved display device
KR20160108718A (ko) 2015-03-05 2016-09-20 삼성디스플레이 주식회사 곡면 액정 표시 장치 및 그 제조 방법
KR102363825B1 (ko) 2015-03-05 2022-02-16 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR102326767B1 (ko) 2015-03-09 2021-11-16 삼성디스플레이 주식회사 액정 표시 장치
KR20160113423A (ko) 2015-03-19 2016-09-29 삼성디스플레이 주식회사 액정 표시 장치
KR20170037763A (ko) * 2015-09-25 2017-04-05 삼성디스플레이 주식회사 액정표시장치 및 이의 제조방법
KR20170058494A (ko) * 2015-11-18 2017-05-29 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR20170065704A (ko) * 2015-12-03 2017-06-14 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR20170075834A (ko) * 2015-12-23 2017-07-04 삼성디스플레이 주식회사 액정표시장치 및 이의 제조방법
CN105388670A (zh) * 2015-12-24 2016-03-09 上海天马微电子有限公司 液晶面板及其制作方法、包含其的显示装置
KR102600513B1 (ko) * 2016-05-10 2023-11-09 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
KR20170136029A (ko) 2016-05-30 2017-12-11 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
WO2018052105A1 (ja) * 2016-09-16 2018-03-22 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
CN206602182U (zh) * 2017-04-06 2017-10-31 京东方科技集团股份有限公司 一种天线结构及通讯设备
WO2019039358A1 (ja) * 2017-08-22 2019-02-28 シャープ株式会社 液晶表示パネル及び液晶表示パネルの製造方法
JP2020076826A (ja) * 2018-11-06 2020-05-21 Dic株式会社 液晶表示素子
CN117092858A (zh) * 2022-05-12 2023-11-21 超视界显示技术有限公司 液晶显示元件、液晶显示装置及其取向方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2976948B2 (ja) * 1997-10-06 1999-11-10 日本電気株式会社 液晶表示装置、その製造方法およびその駆動方法
US6977704B2 (en) 2001-03-30 2005-12-20 Fujitsu Display Technologies Corporation Liquid crystal display
JP4614200B2 (ja) * 2004-02-20 2011-01-19 スタンレー電気株式会社 ノーマリブラック垂直配向型液晶表示装置およびその製造方法
JP2008129193A (ja) * 2006-11-17 2008-06-05 Sony Corp 液晶表示装置およびその製造方法
US7684001B2 (en) * 2007-06-01 2010-03-23 Au Optronics Corporation Liquid crystal display panel having photo-alignment film and patterned pixel electrodes with micro slits disposed therein, electronic apparatus, and manufacturing method thereof
TWI380098B (en) * 2008-10-17 2012-12-21 Au Optronics Corp Method of forming a display panel
JP2010107537A (ja) * 2008-10-28 2010-05-13 Sony Corp 液晶表示素子、液晶表示装置およびそれらの製造方法
JP5630013B2 (ja) * 2009-01-30 2014-11-26 ソニー株式会社 液晶表示装置の製造方法
JP5741055B2 (ja) 2011-02-25 2015-07-01 ソニー株式会社 液晶表示装置及びその製造方法

Also Published As

Publication number Publication date
CN102650767B (zh) 2016-05-18
CN102650767A (zh) 2012-08-29
US9041887B2 (en) 2015-05-26
JP2012177784A (ja) 2012-09-13
US20120218500A1 (en) 2012-08-30
US20140071390A1 (en) 2014-03-13
US8619222B2 (en) 2013-12-31

Similar Documents

Publication Publication Date Title
JP5741055B2 (ja) 液晶表示装置及びその製造方法
TWI467291B (zh) 液晶顯示裝置及其製造方法
JP5630013B2 (ja) 液晶表示装置の製造方法
JP5906570B2 (ja) 液晶表示装置及びその製造方法
CN102854662B (zh) 液晶显示器及其制造方法
JP5741050B2 (ja) 液晶表示装置及びその製造方法
KR102343429B1 (ko) 액정 표시 장치
KR102025168B1 (ko) 액정 디스플레이 장치 및 그의 제조 방법
JP5953885B2 (ja) 液晶表示装置及びその製造方法
JP5994805B2 (ja) 液晶表示装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140203

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140203

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140930

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141007

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141111

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150331

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150413

R151 Written notification of patent or utility model registration

Ref document number: 5741055

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees