TWI368089B - The orientation film used for crystal liquid and the production method of it - Google Patents

The orientation film used for crystal liquid and the production method of it

Info

Publication number
TWI368089B
TWI368089B TW093132663A TW93132663A TWI368089B TW I368089 B TWI368089 B TW I368089B TW 093132663 A TW093132663 A TW 093132663A TW 93132663 A TW93132663 A TW 93132663A TW I368089 B TWI368089 B TW I368089B
Authority
TW
Taiwan
Prior art keywords
production method
film used
orientation film
crystal liquid
crystal
Prior art date
Application number
TW093132663A
Other languages
English (en)
Other versions
TW200521578A (en
Inventor
Masaki Obi
Yasuaki Mutsuga
Michinori Nishikawa
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW200521578A publication Critical patent/TW200521578A/zh
Application granted granted Critical
Publication of TWI368089B publication Critical patent/TWI368089B/zh

Links

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
    • 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
    • G02F1/133711—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
TW093132663A 2003-11-12 2004-10-28 The orientation film used for crystal liquid and the production method of it TWI368089B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003382342A JP4122516B2 (ja) 2003-11-12 2003-11-12 液晶配向膜およびその製造法

Publications (2)

Publication Number Publication Date
TW200521578A TW200521578A (en) 2005-07-01
TWI368089B true TWI368089B (en) 2012-07-11

Family

ID=34691449

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093132663A TWI368089B (en) 2003-11-12 2004-10-28 The orientation film used for crystal liquid and the production method of it

Country Status (3)

Country Link
JP (1) JP4122516B2 (zh)
KR (1) KR101021705B1 (zh)
TW (1) TWI368089B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384305B (zh) * 2005-06-23 2013-02-01 Sumitomo Chemical Co 光學膜之製造方法
CN102219876B (zh) * 2010-04-14 2014-09-24 统炀企业有限公司 高分子液晶配向聚合物以及用其制造液晶显示装置的方法
KR101775182B1 (ko) 2010-04-22 2017-09-05 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
WO2012057337A1 (ja) * 2010-10-28 2012-05-03 日産化学工業株式会社 液晶配向剤、及び液晶配向膜
JP6079148B2 (ja) * 2012-11-07 2017-02-15 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN103031132A (zh) * 2012-12-10 2013-04-10 珠海彩珠实业有限公司 聚酰亚胺液晶取向剂及其液晶盒的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9704623D0 (en) * 1997-03-06 1997-04-23 Sharp Kk Liquid crytal optical element and liquid crystal device incorporating same
JPH11109354A (ja) * 1997-10-06 1999-04-23 Alps Electric Co Ltd 液晶表示装置
JPH11160710A (ja) * 1997-11-28 1999-06-18 Sharp Corp 液晶表示装置
JPH11249142A (ja) * 1998-03-02 1999-09-17 Hitachi Ltd 液晶表示装置

Also Published As

Publication number Publication date
KR20050045908A (ko) 2005-05-17
KR101021705B1 (ko) 2011-03-15
JP2005148204A (ja) 2005-06-09
TW200521578A (en) 2005-07-01
JP4122516B2 (ja) 2008-07-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees