JPS56114930A - Structure of liquid crystal panel - Google Patents

Structure of liquid crystal panel

Info

Publication number
JPS56114930A
JPS56114930A JP1727580A JP1727580A JPS56114930A JP S56114930 A JPS56114930 A JP S56114930A JP 1727580 A JP1727580 A JP 1727580A JP 1727580 A JP1727580 A JP 1727580A JP S56114930 A JPS56114930 A JP S56114930A
Authority
JP
Japan
Prior art keywords
liquid crystal
substrates
electrodes
tio2
sio2
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
JP1727580A
Other languages
Japanese (ja)
Inventor
Kaname Miyazawa
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 JP1727580A priority Critical patent/JPS56114930A/en
Publication of JPS56114930A publication Critical patent/JPS56114930A/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
    • G02F1/133345—Insulating layers

Landscapes

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

Abstract

PURPOSE:To improve display quality by preventing the darkening of a transparent conductive film and conspicuousness, such as the glitter, by providing a mixed coating of SiO2 and TiO2 to the glass substrate of a liquid-crystal panel or the transparent conductive film on the glass substrate. CONSTITUTION:As for the liquid crystal panel which has polarizing plates 1 and 2 at mutually cross positions, glass substrates 3 and 4, segment electrode 5, and common electrode 6 and sealed liquid crystal 7, insulating coating 9 of a mixture of SiO2 and TiO2 is provided on substrates 3 and 4 and electrodes 5 and 6 on film 9 or said insulating film 9 covering substrates 3 and 4 and electrodes 5 and 6 is provided to prevent the conspicuousness of electrodes due to a difference in reflection factor at interfaces between substrate 5 and liquid crystal 7, and substrate 3 and electrode 5 when refractive index (n) of glass substrates 3 and 4 is 1.5, that of the liquid crystal 1.5, and that of transparent segment electrode (of SnO2)5 2.2. Refractive index (n) of insulating film 9 is set properly according to the mixing ratio between both the components, but in this case, it is set to about n=1.8 which is between those of substrates 3 and 4, and electrodes 5 and 6 by setting the mol ratio between SiO2 and TiO2 to about 55:45.
JP1727580A 1980-02-15 1980-02-15 Structure of liquid crystal panel Pending JPS56114930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1727580A JPS56114930A (en) 1980-02-15 1980-02-15 Structure of liquid crystal panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1727580A JPS56114930A (en) 1980-02-15 1980-02-15 Structure of liquid crystal panel

Publications (1)

Publication Number Publication Date
JPS56114930A true JPS56114930A (en) 1981-09-09

Family

ID=11939417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1727580A Pending JPS56114930A (en) 1980-02-15 1980-02-15 Structure of liquid crystal panel

Country Status (1)

Country Link
JP (1) JPS56114930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641924A (en) * 1984-02-03 1987-02-10 Hitachi, Ltd. Liquid crystal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641924A (en) * 1984-02-03 1987-02-10 Hitachi, Ltd. Liquid crystal device

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