JPS52111740A - Liquid crystal indicator - Google Patents

Liquid crystal indicator

Info

Publication number
JPS52111740A
JPS52111740A JP2772976A JP2772976A JPS52111740A JP S52111740 A JPS52111740 A JP S52111740A JP 2772976 A JP2772976 A JP 2772976A JP 2772976 A JP2772976 A JP 2772976A JP S52111740 A JPS52111740 A JP S52111740A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal indicator
clearness
inclination
consideration
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
JP2772976A
Other languages
Japanese (ja)
Inventor
Noboru Umezawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP2772976A priority Critical patent/JPS52111740A/en
Publication of JPS52111740A publication Critical patent/JPS52111740A/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
    • G02F1/133—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

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)

Abstract

PURPOSE:To improve a responding speed and clearness of an indicating portion by taking the direction, especially, inclination of the longer molecular axis of a liquid crystal material into consideration.
JP2772976A 1976-03-16 1976-03-16 Liquid crystal indicator Pending JPS52111740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2772976A JPS52111740A (en) 1976-03-16 1976-03-16 Liquid crystal indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2772976A JPS52111740A (en) 1976-03-16 1976-03-16 Liquid crystal indicator

Publications (1)

Publication Number Publication Date
JPS52111740A true JPS52111740A (en) 1977-09-19

Family

ID=12229099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2772976A Pending JPS52111740A (en) 1976-03-16 1976-03-16 Liquid crystal indicator

Country Status (1)

Country Link
JP (1) JPS52111740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558895U (en) * 1978-10-18 1980-04-21
JPS55127520A (en) * 1979-03-26 1980-10-02 Citizen Watch Co Ltd Liquid crystal display element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519856A (en) * 1974-03-01 1976-01-26 Sekuretarii Obu Suteito Fuoa D Ekishoseru oyobi sonoseizohoho
JPS5270854A (en) * 1975-12-10 1977-06-13 Seiko Epson Corp Liquid crystal indication device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519856A (en) * 1974-03-01 1976-01-26 Sekuretarii Obu Suteito Fuoa D Ekishoseru oyobi sonoseizohoho
JPS5270854A (en) * 1975-12-10 1977-06-13 Seiko Epson Corp Liquid crystal indication device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558895U (en) * 1978-10-18 1980-04-21
JPS55127520A (en) * 1979-03-26 1980-10-02 Citizen Watch Co Ltd Liquid crystal display element

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