JPS5269644A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS5269644A
JPS5269644A JP14606075A JP14606075A JPS5269644A JP S5269644 A JPS5269644 A JP S5269644A JP 14606075 A JP14606075 A JP 14606075A JP 14606075 A JP14606075 A JP 14606075A JP S5269644 A JPS5269644 A JP S5269644A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display element
crystal layer
unevennes
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
JP14606075A
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 JP14606075A priority Critical patent/JPS5269644A/en
Publication of JPS5269644A publication Critical patent/JPS5269644A/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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells

Landscapes

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

Abstract

PURPOSE:To uniformize the thickness of a liquid crystal layer over its entire surface by etching the surface of at least one of glass electrode substrates, which comes in contact with the liquid crystal layer, to thereby provide unevennes to the surface.
JP14606075A 1975-12-08 1975-12-08 Liquid crystal display element Pending JPS5269644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14606075A JPS5269644A (en) 1975-12-08 1975-12-08 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14606075A JPS5269644A (en) 1975-12-08 1975-12-08 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS5269644A true JPS5269644A (en) 1977-06-09

Family

ID=15399164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14606075A Pending JPS5269644A (en) 1975-12-08 1975-12-08 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS5269644A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677817U (en) * 1979-11-20 1981-06-24
JPS5862623A (en) * 1981-10-09 1983-04-14 Seiko Instr & Electronics Ltd Liquid crystal display device
US4448491A (en) * 1979-08-08 1984-05-15 Canon Kabushiki Kaisha Image display apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448491A (en) * 1979-08-08 1984-05-15 Canon Kabushiki Kaisha Image display apparatus
JPS5677817U (en) * 1979-11-20 1981-06-24
JPS5862623A (en) * 1981-10-09 1983-04-14 Seiko Instr & Electronics Ltd Liquid crystal display device

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