JPS56146120A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS56146120A
JPS56146120A JP4922180A JP4922180A JPS56146120A JP S56146120 A JPS56146120 A JP S56146120A JP 4922180 A JP4922180 A JP 4922180A JP 4922180 A JP4922180 A JP 4922180A JP S56146120 A JPS56146120 A JP S56146120A
Authority
JP
Japan
Prior art keywords
film
substrate
polyphenylsilsesquioxane
adhesion
crystal display
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
JP4922180A
Other languages
Japanese (ja)
Other versions
JPS6333688B2 (en
Inventor
Kazufumi Azuma
Fusaji Shoji
Ryoichi Sudo
Takeshi Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4922180A priority Critical patent/JPS56146120A/en
Publication of JPS56146120A publication Critical patent/JPS56146120A/en
Publication of JPS6333688B2 publication Critical patent/JPS6333688B2/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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric 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 improve the film strength and heat resistance of an orienting film and the adhesion of the film to a substrate of a liq. crystal display element by forming the film with a heat treatment product of polyphenylsilsesquioxane. CONSTITUTION:Polyphenylsilsesquioxane having terminal OH groups and represented by the formula or a composition consisting of the polyphenylsilsesquioxane and additives such as tetraoctyl titanate for enhancing the adhesion to a substrate is dissolved in a suitable org. solvent and applied to the substrate to form a thin film. The thin film is then heat treated to form a condensate, and by rubbing and polishing the surface in a fixed direction, an orienting film is obtd. This film is colorless and has high adhesion to the substrate, high film strength and heat resistance to a glass frit seal.
JP4922180A 1980-04-16 1980-04-16 Liquid crystal display element Granted JPS56146120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4922180A JPS56146120A (en) 1980-04-16 1980-04-16 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4922180A JPS56146120A (en) 1980-04-16 1980-04-16 Liquid crystal display element

Publications (2)

Publication Number Publication Date
JPS56146120A true JPS56146120A (en) 1981-11-13
JPS6333688B2 JPS6333688B2 (en) 1988-07-06

Family

ID=12824881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4922180A Granted JPS56146120A (en) 1980-04-16 1980-04-16 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS56146120A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469408A (en) * 1980-05-30 1984-09-04 Siemens Aktiengesellschaft Liquid-crystal display having orienting polymer with flexible bridges
JPS60258518A (en) * 1984-06-06 1985-12-20 Dainippon Ink & Chem Inc Element for liquid crystal display
JPS61201430A (en) * 1985-03-04 1986-09-06 Fujitsu Ltd Silicone resin film for semiconductor device and formation of the same
US4965017A (en) * 1987-07-13 1990-10-23 Imperial Chemical Industries Plc Liquid crystal devices
JPH0453221U (en) * 1990-09-10 1992-05-07
US5259987A (en) * 1988-08-12 1993-11-09 The General Electric Company, P.L.C. Liquid crystal materials
JP2005004177A (en) * 2003-05-16 2005-01-06 Chisso Corp Varnish for forming liquid crystal alignment layer, liquid crystal alignment layer and liquid crystal display element
JP2010264966A (en) * 2009-05-13 2010-11-25 Katsuji Miyazawa Rope hook for preventing fall of loaded cargo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559527A (en) * 1978-07-07 1980-01-23 Hitachi Ltd Liquid crystal sandwiching substrate
JPS5550222A (en) * 1978-10-06 1980-04-11 Hitachi Ltd Liquid crystal sandwiching device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559527A (en) * 1978-07-07 1980-01-23 Hitachi Ltd Liquid crystal sandwiching substrate
JPS5550222A (en) * 1978-10-06 1980-04-11 Hitachi Ltd Liquid crystal sandwiching device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469408A (en) * 1980-05-30 1984-09-04 Siemens Aktiengesellschaft Liquid-crystal display having orienting polymer with flexible bridges
JPS60258518A (en) * 1984-06-06 1985-12-20 Dainippon Ink & Chem Inc Element for liquid crystal display
JPS61201430A (en) * 1985-03-04 1986-09-06 Fujitsu Ltd Silicone resin film for semiconductor device and formation of the same
JPH0237694B2 (en) * 1985-03-04 1990-08-27 Fujitsu Ltd
US4965017A (en) * 1987-07-13 1990-10-23 Imperial Chemical Industries Plc Liquid crystal devices
US5259987A (en) * 1988-08-12 1993-11-09 The General Electric Company, P.L.C. Liquid crystal materials
JPH0453221U (en) * 1990-09-10 1992-05-07
JP2005004177A (en) * 2003-05-16 2005-01-06 Chisso Corp Varnish for forming liquid crystal alignment layer, liquid crystal alignment layer and liquid crystal display element
JP4552489B2 (en) * 2003-05-16 2010-09-29 チッソ株式会社 Liquid crystal alignment film forming varnish, liquid crystal alignment film, and liquid crystal display element
JP2010264966A (en) * 2009-05-13 2010-11-25 Katsuji Miyazawa Rope hook for preventing fall of loaded cargo

Also Published As

Publication number Publication date
JPS6333688B2 (en) 1988-07-06

Similar Documents

Publication Publication Date Title
JPS56146120A (en) Liquid crystal display element
JPS5588027A (en) Positive type guest-host type liquid crystal display element
JPS644720A (en) Field effect type liquid crystal display element
JPS5369057A (en) Coating agent for display electrodes
JPS5442163A (en) Liquid crystal display device
JPS5753730A (en) Liquid crystal display device
JPS55157719A (en) Liquid crystal display panel
GB1366177A (en) Display devices
JPS5414255A (en) Liquid crystal display panel
JPS5756820A (en) Liquid crystal display element
JPS5329747A (en) Liquid crystal display device
JPS554016A (en) Orienting method of liquid cristal display element
JPS5540468A (en) Production of liquid crystal display device
JPS5783579A (en) Liquid crystal display device
JPS52148153A (en) Arrangement of glass plate used for liquid crystal display unit
JPS5517114A (en) Liquid crystal display panel
JPS5670527A (en) Liquid-crystal display element
JPS5270854A (en) Liquid crystal indication device
JPS5570815A (en) Liquid crystal display device
JPS5282442A (en) Glass electode substrate for liquid crystal display unit
JPS559518A (en) Liquid crystal display panel
JPS54161959A (en) Liquid crystal display device
JPS5579413A (en) Liquid crystal display body
JPS5754919A (en) Liquid crystal element
JPS5382444A (en) Surface treating method of liquid crystal panel