JPS51145341A - Electro optical device - Google Patents

Electro optical device

Info

Publication number
JPS51145341A
JPS51145341A JP6932075A JP6932075A JPS51145341A JP S51145341 A JPS51145341 A JP S51145341A JP 6932075 A JP6932075 A JP 6932075A JP 6932075 A JP6932075 A JP 6932075A JP S51145341 A JPS51145341 A JP S51145341A
Authority
JP
Japan
Prior art keywords
optical device
electro optical
directing
contrast
improving
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.)
Granted
Application number
JP6932075A
Other languages
English (en)
Other versions
JPS5649334B2 (ja
Inventor
Yoshihisa Okuma
Takashi Toida
Ichiro Tsunoda
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP6932075A priority Critical patent/JPS51145341A/ja
Publication of JPS51145341A publication Critical patent/JPS51145341A/ja
Publication of JPS5649334B2 publication Critical patent/JPS5649334B2/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)
  • Liquid Crystal (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 Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP6932075A 1975-06-09 1975-06-09 Electro optical device Granted JPS51145341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6932075A JPS51145341A (en) 1975-06-09 1975-06-09 Electro optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6932075A JPS51145341A (en) 1975-06-09 1975-06-09 Electro optical device

Publications (2)

Publication Number Publication Date
JPS51145341A true JPS51145341A (en) 1976-12-14
JPS5649334B2 JPS5649334B2 (ja) 1981-11-20

Family

ID=13399134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6932075A Granted JPS51145341A (en) 1975-06-09 1975-06-09 Electro optical device

Country Status (1)

Country Link
JP (1) JPS51145341A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107020A (ja) * 1983-07-12 1985-06-12 ビ−ビ−シ−　アクチエンゲゼルシヤフト　ブラウン　ボヴエリ　ウント　コムパニ− 液晶デイスプレイ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107020A (ja) * 1983-07-12 1985-06-12 ビ−ビ−シ−　アクチエンゲゼルシヤフト　ブラウン　ボヴエリ　ウント　コムパニ− 液晶デイスプレイ

Also Published As

Publication number Publication date
JPS5649334B2 (ja) 1981-11-20

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