JPS57133435A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS57133435A
JPS57133435A JP1909781A JP1909781A JPS57133435A JP S57133435 A JPS57133435 A JP S57133435A JP 1909781 A JP1909781 A JP 1909781A JP 1909781 A JP1909781 A JP 1909781A JP S57133435 A JPS57133435 A JP S57133435A
Authority
JP
Japan
Prior art keywords
liquid crystal
org
films
display element
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.)
Pending
Application number
JP1909781A
Other languages
Japanese (ja)
Inventor
Akira Kobayashi
Masaharu Kamiyama
Shigeru Matsuyama
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 JP1909781A priority Critical patent/JPS57133435A/en
Publication of JPS57133435A publication Critical patent/JPS57133435A/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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells

Abstract

PURPOSE:To prevent the decrease in the adhesive power of an org. sealing material by forming SiO2 films on the surfaces to be superposed with the org. sealing parts of two sheets of light transmittable electrode substrates provided with display electrodes. CONSTITUTION:SiO2 films 21, 22 are formed on the surfaces to be in contact with the org sealing member 11 of two sheets of light transmittable electrode substrates 1, 6 provided with display electrodes and orientation films 5, 10 on opposite surfaces, and the substrates 1, 6 are sealed with the material 11 by maintaining a prescribed space, then a liquid crystal 12 is sealed therein. Thereby, the occurrence of moisture absorption and staining of the transparent conductive films is obviated, and while with conventional elements peeling occurs in about 250 hours in an atmosphere of 60 deg.C temp. and 95% humidity, this liquid crystal display element has durability of >=500 hours.
JP1909781A 1981-02-13 1981-02-13 Liquid crystal display element Pending JPS57133435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1909781A JPS57133435A (en) 1981-02-13 1981-02-13 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1909781A JPS57133435A (en) 1981-02-13 1981-02-13 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS57133435A true JPS57133435A (en) 1982-08-18

Family

ID=11989963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1909781A Pending JPS57133435A (en) 1981-02-13 1981-02-13 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS57133435A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329749A (en) * 1976-08-31 1978-03-20 Sharp Corp Liquid crystal display device
JPS5474767A (en) * 1977-11-28 1979-06-15 Sharp Corp Sealing part sealing method of liquid crystal display device
JPS54147058A (en) * 1978-05-11 1979-11-16 Sony Corp Production of liquid crystal display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329749A (en) * 1976-08-31 1978-03-20 Sharp Corp Liquid crystal display device
JPS5474767A (en) * 1977-11-28 1979-06-15 Sharp Corp Sealing part sealing method of liquid crystal display device
JPS54147058A (en) * 1978-05-11 1979-11-16 Sony Corp Production of liquid crystal display device

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