JPH0153445B2 - - Google Patents

Info

Publication number
JPH0153445B2
JPH0153445B2 JP56115244A JP11524481A JPH0153445B2 JP H0153445 B2 JPH0153445 B2 JP H0153445B2 JP 56115244 A JP56115244 A JP 56115244A JP 11524481 A JP11524481 A JP 11524481A JP H0153445 B2 JPH0153445 B2 JP H0153445B2
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display element
polyimide
alignment film
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
Application number
JP56115244A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5817418A (ja
Inventor
Yoshi Hiramoto
Masuichi Eguchi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP56115244A priority Critical patent/JPS5817418A/ja
Publication of JPS5817418A publication Critical patent/JPS5817418A/ja
Publication of JPH0153445B2 publication Critical patent/JPH0153445B2/ja
Granted legal-status Critical Current

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

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP56115244A 1981-07-24 1981-07-24 液晶表示素子 Granted JPS5817418A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56115244A JPS5817418A (ja) 1981-07-24 1981-07-24 液晶表示素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56115244A JPS5817418A (ja) 1981-07-24 1981-07-24 液晶表示素子

Publications (2)

Publication Number Publication Date
JPS5817418A JPS5817418A (ja) 1983-02-01
JPH0153445B2 true JPH0153445B2 (en]) 1989-11-14

Family

ID=14657905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56115244A Granted JPS5817418A (ja) 1981-07-24 1981-07-24 液晶表示素子

Country Status (1)

Country Link
JP (1) JPS5817418A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613121A (ja) * 1984-06-15 1986-01-09 Nec Corp 液晶セル
US4879059A (en) * 1986-09-02 1989-11-07 Canon Kabushiki Kaisha Liquid crystal device
JPH0766125B2 (ja) * 1986-09-02 1995-07-19 キヤノン株式会社 カイラルスメクチック液晶素子
JPH01219719A (ja) * 1988-02-26 1989-09-01 Hitachi Chem Co Ltd 液晶配向膜および液晶表示素子
KR0159287B1 (ko) * 1991-01-24 1999-01-15 윤종용 실록산 변성 폴리이미드 수지의 제조방법
JP2007231224A (ja) * 2006-03-03 2007-09-13 Sumitomo Chemical Co Ltd ディスプレー用ポリイミドフィルム。
US9752030B2 (en) 2009-03-04 2017-09-05 Mitsui Chemicals, Inc. Polyamic acid and polyimide, processes for the production of same, compositions containing same, and uses thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133432A (en) * 1981-02-13 1982-08-18 Canon Inc Orienting method for liquid crystal

Also Published As

Publication number Publication date
JPS5817418A (ja) 1983-02-01

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