JP7164325B2 - 液晶配向膜の製造方法及び液晶表示素子 - Google Patents

液晶配向膜の製造方法及び液晶表示素子 Download PDF

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JP7164325B2
JP7164325B2 JP2018110962A JP2018110962A JP7164325B2 JP 7164325 B2 JP7164325 B2 JP 7164325B2 JP 2018110962 A JP2018110962 A JP 2018110962A JP 2018110962 A JP2018110962 A JP 2018110962A JP 7164325 B2 JP7164325 B2 JP 7164325B2
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liquid crystal
mol
crystal alignment
alignment film
polymer
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JP2019003188A (ja
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建智 王
▲維▼倫 張
育豪 梁
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奇美實業股▲分▼有限公司
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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
    • G02F1/1337—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
    • G02F1/133723—Polyimide, polyamide-imide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2018110962A 2017-06-13 2018-06-11 液晶配向膜の製造方法及び液晶表示素子 Active JP7164325B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW106119682A TWI742094B (zh) 2017-06-13 2017-06-13 液晶配向膜的製造方法及液晶顯示元件
TW106119682 2017-06-13

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JP2019003188A JP2019003188A (ja) 2019-01-10
JP7164325B2 true JP7164325B2 (ja) 2022-11-01

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JP (1) JP7164325B2 (zh)
CN (1) CN109085722B (zh)
TW (1) TWI742094B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7375759B2 (ja) * 2018-08-20 2023-11-08 日産化学株式会社 液晶配向剤、その製造方法、液晶配向膜、及び液晶表示素子
CN113325625B (zh) * 2021-06-24 2022-07-29 业成科技（成都）有限公司 显示面板的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011100032A (ja) 2009-11-06 2011-05-19 Hitachi Displays Ltd 液晶表示装置
JP2013167799A (ja) 2012-02-16 2013-08-29 Japan Display Central Co Ltd 液晶表示装置
JP2015075723A (ja) 2013-10-11 2015-04-20 株式会社ジャパンディスプレイ 液晶表示装置
JP2016066053A (ja) 2014-09-19 2016-04-28 株式会社ジャパンディスプレイ 液晶表示装置および配向膜材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5368250B2 (ja) * 2009-10-23 2013-12-18 株式会社ジャパンディスプレイ 液晶表示装置
TWI448790B (zh) * 2011-05-13 2014-08-11 Chi Mei Corp 液晶配向膜及液晶顯示元件
TWI633128B (zh) * 2011-05-27 2018-08-21 日產化學工業股份有限公司 Composition, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element
TW201309749A (zh) * 2011-08-23 2013-03-01 Chi Mei Corp 液晶配向劑、液晶配向膜及液晶顯示元件
JP6103257B2 (ja) * 2012-04-16 2017-03-29 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP6090570B2 (ja) * 2012-04-26 2017-03-08 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP6056187B2 (ja) * 2012-05-09 2017-01-11 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
TWI503610B (zh) * 2013-05-03 2015-10-11 Chi Mei Corp 液晶配向劑、液晶配向膜及液晶顯示元件
KR102071632B1 (ko) * 2013-09-26 2020-01-31 삼성디스플레이 주식회사 액정 광배향제, 이를 포함하는 액정 표시 장치 및 그 제조 방법
CN111777519B (zh) * 2015-03-24 2023-12-05 日产化学工业株式会社 二胺
CN108369359B (zh) * 2015-10-07 2021-07-27 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011100032A (ja) 2009-11-06 2011-05-19 Hitachi Displays Ltd 液晶表示装置
JP2013167799A (ja) 2012-02-16 2013-08-29 Japan Display Central Co Ltd 液晶表示装置
JP2015075723A (ja) 2013-10-11 2015-04-20 株式会社ジャパンディスプレイ 液晶表示装置
JP2016066053A (ja) 2014-09-19 2016-04-28 株式会社ジャパンディスプレイ 液晶表示装置および配向膜材料

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CN109085722B (zh) 2022-05-10
TW201902985A (zh) 2019-01-16
TWI742094B (zh) 2021-10-11
CN109085722A (zh) 2018-12-25
JP2019003188A (ja) 2019-01-10

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