JPS56143411A - Liquid crystal cell - Google Patents

Liquid crystal cell

Info

Publication number
JPS56143411A
JPS56143411A JP4626580A JP4626580A JPS56143411A JP S56143411 A JPS56143411 A JP S56143411A JP 4626580 A JP4626580 A JP 4626580A JP 4626580 A JP4626580 A JP 4626580A JP S56143411 A JPS56143411 A JP S56143411A
Authority
JP
Japan
Prior art keywords
liquid crystal
treatment layer
orientation treatment
substrate
vapor deposition
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.)
Granted
Application number
JP4626580A
Other languages
Japanese (ja)
Other versions
JPH0131170B2 (en
Inventor
Shigeru Watanabe
Toshiro Yukinari
Hidetoshi Takatsu
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.)
Kawaguchiko Seimitsu KK
Original Assignee
Kawaguchiko Seimitsu 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 Kawaguchiko Seimitsu KK filed Critical Kawaguchiko Seimitsu KK
Priority to JP4626580A priority Critical patent/JPS56143411A/en
Publication of JPS56143411A publication Critical patent/JPS56143411A/en
Publication of JPH0131170B2 publication Critical patent/JPH0131170B2/ja
Granted 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To provide a liquid crystal cell of superior mass productivity by applying an orientation treatment layer by diagonal vapor deposition of SiO on one substrate out of a pair of substrates, and forming an SiO2 film on the other substrate, then rubbing said SiO2 film and applying an orientation treatment layer. CONSTITUTION:An orientation treatment layer 7 is formed with SiO on an upper substrate 5 formed with a transparent conductive film 6, by making diagonal vapor deposition at 70-90 deg. angles of vapor deposition. An SiO2 film is formed on a lower substrate 8 formed with a transparent conductive film 9, and is further rubbed, whereby an orientation treatment layer 10 is formed. Fine grooves are made in this rubbing direction, and liquid crystal molecules array along these fine grooves. The upper, and lower substrates 5, 8 having been treated in this way are sealed by a glass sealing material 11, and a liquid crystal 12 is injected therein, after which the cell is sealed.
JP4626580A 1980-04-10 1980-04-10 Liquid crystal cell Granted JPS56143411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4626580A JPS56143411A (en) 1980-04-10 1980-04-10 Liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4626580A JPS56143411A (en) 1980-04-10 1980-04-10 Liquid crystal cell

Publications (2)

Publication Number Publication Date
JPS56143411A true JPS56143411A (en) 1981-11-09
JPH0131170B2 JPH0131170B2 (en) 1989-06-23

Family

ID=12742376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4626580A Granted JPS56143411A (en) 1980-04-10 1980-04-10 Liquid crystal cell

Country Status (1)

Country Link
JP (1) JPS56143411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014182215A (en) * 2013-03-18 2014-09-29 Japan Display Inc Liquid crystal device and electronic equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349449A (en) * 1976-10-18 1978-05-04 Seiko Instr & Electronics Ltd Liquid crystal indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349449A (en) * 1976-10-18 1978-05-04 Seiko Instr & Electronics Ltd Liquid crystal indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014182215A (en) * 2013-03-18 2014-09-29 Japan Display Inc Liquid crystal device and electronic equipment

Also Published As

Publication number Publication date
JPH0131170B2 (en) 1989-06-23

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