JPS52142535A - Liquid crystal device - Google Patents

Liquid crystal device

Info

Publication number
JPS52142535A
JPS52142535A JP5900676A JP5900676A JPS52142535A JP S52142535 A JPS52142535 A JP S52142535A JP 5900676 A JP5900676 A JP 5900676A JP 5900676 A JP5900676 A JP 5900676A JP S52142535 A JPS52142535 A JP S52142535A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal device
stabilize
detecting
transmitted
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.)
Pending
Application number
JP5900676A
Other languages
Japanese (ja)
Inventor
Katsumi Kato
Osamu Kogure
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP5900676A priority Critical patent/JPS52142535A/en
Publication of JPS52142535A publication Critical patent/JPS52142535A/en
Pending 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To stabilize the characteristics of a liquid crystal device even for the varia tion in the ambient temperature by detecting the quantity of light, which has been transmitted through the liquid crystal, to control a liquid crystal drive circuit.
JP5900676A 1976-05-24 1976-05-24 Liquid crystal device Pending JPS52142535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5900676A JPS52142535A (en) 1976-05-24 1976-05-24 Liquid crystal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5900676A JPS52142535A (en) 1976-05-24 1976-05-24 Liquid crystal device

Publications (1)

Publication Number Publication Date
JPS52142535A true JPS52142535A (en) 1977-11-28

Family

ID=13100757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5900676A Pending JPS52142535A (en) 1976-05-24 1976-05-24 Liquid crystal device

Country Status (1)

Country Link
JP (1) JPS52142535A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117546U (en) * 1980-02-08 1981-09-08
JPS61125U (en) * 1985-04-17 1986-01-06 株式会社日立製作所 liquid crystal display device
JPS61198196A (en) * 1985-02-28 1986-09-02 キヤノン株式会社 Display unit
JPH0282296A (en) * 1988-09-20 1990-03-22 Fujitsu Ltd Device and method for regulating driving signal of liquid crystal display panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185696A (en) * 1975-01-27 1976-07-27 Hitachi Ltd EKISHOHYOJISOCHINOONDOHOSHOHOSHIKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185696A (en) * 1975-01-27 1976-07-27 Hitachi Ltd EKISHOHYOJISOCHINOONDOHOSHOHOSHIKI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117546U (en) * 1980-02-08 1981-09-08
JPS61198196A (en) * 1985-02-28 1986-09-02 キヤノン株式会社 Display unit
JPS61125U (en) * 1985-04-17 1986-01-06 株式会社日立製作所 liquid crystal display device
JPH0282296A (en) * 1988-09-20 1990-03-22 Fujitsu Ltd Device and method for regulating driving signal of liquid crystal display panel

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