JPS57112714A - Orienting method for liquid crystal display device - Google Patents

Orienting method for liquid crystal display device

Info

Publication number
JPS57112714A
JPS57112714A JP18812180A JP18812180A JPS57112714A JP S57112714 A JPS57112714 A JP S57112714A JP 18812180 A JP18812180 A JP 18812180A JP 18812180 A JP18812180 A JP 18812180A JP S57112714 A JPS57112714 A JP S57112714A
Authority
JP
Japan
Prior art keywords
vapor
substrate
deposited
diagonally
inorg
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
JP18812180A
Other languages
Japanese (ja)
Inventor
Tomio Sonehara
Norihisa Okamoto
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 JP18812180A priority Critical patent/JPS57112714A/en
Publication of JPS57112714A publication Critical patent/JPS57112714A/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
    • 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)
  • Nonlinear Science (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 (AREA)

Abstract

PURPOSE:To enhance the display quality of a formed display panel by overcoating a substrate provided with an electrode with an insulating inorg. thin film and diagonally vapor-depositing SiO to make the pretilt angle of the vapor-deposited film uniform over the whole region of the substrate. CONSTITUTION:For example, TiCl4 is vapor-deposited by a CVD method on a soda lime glass substrate 1 provided with a transparent electrode 2 made of tin oxide to form an insulating inorg. thin film 3 made of TiO2 in about 200Angstrom thickness, and SiO is diagonally vapor-deposited at about 80 deg. angle theta of deposition to form a diagonally vapor-deposited film 4 having a uniform pretilt angle alpha (about 60 deg.) over the whole surface of the substrate 1. In the figure, symbol 5 is each liq. crystal molecule oriented on the substrate, and 6 is the direction of the diagonal vapor deposition.
JP18812180A 1980-12-29 1980-12-29 Orienting method for liquid crystal display device Pending JPS57112714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18812180A JPS57112714A (en) 1980-12-29 1980-12-29 Orienting method for liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18812180A JPS57112714A (en) 1980-12-29 1980-12-29 Orienting method for liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS57112714A true JPS57112714A (en) 1982-07-13

Family

ID=16218070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18812180A Pending JPS57112714A (en) 1980-12-29 1980-12-29 Orienting method for liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS57112714A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033967A (en) * 2005-07-28 2007-02-08 Seiko Epson Corp Manufacturing method of liquid crystal apparatus, liquid crystal apparatus and electronic device
US7193671B2 (en) 2003-09-02 2007-03-20 Sony Corporation Reflective liquid crystal display device having obliquely evaporated alignment film on vertically evaporated film, method of manufacturing the same, and vertically aligned liquid crystal display unit
US7227604B2 (en) 2003-09-11 2007-06-05 Sony Corporation Reflective liquid crystal display device having first and second obliquely evaporated alignment films, for preventing burn-in

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193671B2 (en) 2003-09-02 2007-03-20 Sony Corporation Reflective liquid crystal display device having obliquely evaporated alignment film on vertically evaporated film, method of manufacturing the same, and vertically aligned liquid crystal display unit
US7227604B2 (en) 2003-09-11 2007-06-05 Sony Corporation Reflective liquid crystal display device having first and second obliquely evaporated alignment films, for preventing burn-in
JP2007033967A (en) * 2005-07-28 2007-02-08 Seiko Epson Corp Manufacturing method of liquid crystal apparatus, liquid crystal apparatus and electronic device

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