JPS51135498A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS51135498A
JPS51135498A JP6057275A JP6057275A JPS51135498A JP S51135498 A JPS51135498 A JP S51135498A JP 6057275 A JP6057275 A JP 6057275A JP 6057275 A JP6057275 A JP 6057275A JP S51135498 A JPS51135498 A JP S51135498A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display element
driven
display device
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
JP6057275A
Other languages
Japanese (ja)
Inventor
Mitsuo Nagata
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP6057275A priority Critical patent/JPS51135498A/en
Priority to DE19762622350 priority patent/DE2622350A1/en
Publication of JPS51135498A publication Critical patent/JPS51135498A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

PURPOSE: The TN type liquid crystal display device which can be driven, at 1.5V, that is, at a cell voltage of 1.5V and without a booster circuit.
COPYRIGHT: (C)1976,JPO&Japio
JP6057275A 1975-05-20 1975-05-20 Liquid crystal display element Pending JPS51135498A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6057275A JPS51135498A (en) 1975-05-20 1975-05-20 Liquid crystal display element
DE19762622350 DE2622350A1 (en) 1975-05-20 1976-05-19 Display device contg. nematic liquid crystal cpd(s). - with electrodes coated with oxide or fluoride, is actuated by low potentials for use in watches etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6057275A JPS51135498A (en) 1975-05-20 1975-05-20 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS51135498A true JPS51135498A (en) 1976-11-24

Family

ID=13146097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6057275A Pending JPS51135498A (en) 1975-05-20 1975-05-20 Liquid crystal display element

Country Status (2)

Country Link
JP (1) JPS51135498A (en)
DE (1) DE2622350A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0880807A (en) * 1994-09-07 1996-03-26 Trw Vehicle Safety Syst Inc Seat belt web retractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0880807A (en) * 1994-09-07 1996-03-26 Trw Vehicle Safety Syst Inc Seat belt web retractor

Also Published As

Publication number Publication date
DE2622350A1 (en) 1976-12-02

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