JPS572023A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS572023A
JPS572023A JP7555180A JP7555180A JPS572023A JP S572023 A JPS572023 A JP S572023A JP 7555180 A JP7555180 A JP 7555180A JP 7555180 A JP7555180 A JP 7555180A JP S572023 A JPS572023 A JP S572023A
Authority
JP
Japan
Prior art keywords
base film
film
electrode
light
opposed
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
JP7555180A
Other languages
Japanese (ja)
Inventor
Kazufumi Azuma
Yasuhiko Shindo
Seizo Ishimura
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 JP7555180A priority Critical patent/JPS572023A/en
Publication of JPS572023A publication Critical patent/JPS572023A/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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133502—Antiglare, refractive index matching layers

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 prevent the light reflection of an electrode, and to raise a display quality, by providing base film obtained by burning at a high temperature a mixing film of an organic titanium compound and an organic silicone compound, on the inside surface where light transmittable substrates are opposed, and forming a light transmittable electrode and an oriented film on the base film. CONSTITUTION:A coating agent whose main component is a mixture of an organic titanium compound of formula RnTi (OR')4-n (n denotes 0-3, and R and R' denote aryl, alkyl, asyl, etc.), and an organic silicone compound of formula RnSi (OR')4-n (n denotes same as above, and R and R' denote alkyl, aryl, etc.), for instance, Si (OC2H5)4 is applied on the inside surface where upper and lower substrates 1, 2 are opposed, and it is burnt, by which a base film 3 is formed. Subsequently, light transmittable upper and lower electrodes 4, 5 are formed on this base film 3, and moreover, on these upper and lower electrodes 4, 5, and the base film 3 is formed an oriented film 6 whose refractive index is 1.5<n<=1.7. Even if a material whose refractive index is small is used for an oriented film in this way, light reflection of an electrode patern is prevented, maintaining a satisfactory homogeneous orientation, and it is possible to obtain a liquid crystal display element whose display quality has been elevated, by using a base film having a satisfactory insulating property.
JP7555180A 1980-06-06 1980-06-06 Liquid crystal display element Pending JPS572023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7555180A JPS572023A (en) 1980-06-06 1980-06-06 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7555180A JPS572023A (en) 1980-06-06 1980-06-06 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS572023A true JPS572023A (en) 1982-01-07

Family

ID=13579430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7555180A Pending JPS572023A (en) 1980-06-06 1980-06-06 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS572023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672305A (en) * 1993-06-25 1997-09-30 Kogure; Yamato Method of manufacturing medical prosthetic articles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144767A (en) * 1977-05-20 1978-12-16 Siemens Ag Liquid crystal cell and method of manufacturing thereof
JPS5499449A (en) * 1978-01-23 1979-08-06 Hitachi Ltd Roduction of liquid crystal display element
JPS54143246A (en) * 1978-04-28 1979-11-08 Citizen Watch Co Ltd Liquid crystal display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144767A (en) * 1977-05-20 1978-12-16 Siemens Ag Liquid crystal cell and method of manufacturing thereof
JPS5499449A (en) * 1978-01-23 1979-08-06 Hitachi Ltd Roduction of liquid crystal display element
JPS54143246A (en) * 1978-04-28 1979-11-08 Citizen Watch Co Ltd Liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672305A (en) * 1993-06-25 1997-09-30 Kogure; Yamato Method of manufacturing medical prosthetic articles

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