JPS56161522A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS56161522A
JPS56161522A JP6389480A JP6389480A JPS56161522A JP S56161522 A JPS56161522 A JP S56161522A JP 6389480 A JP6389480 A JP 6389480A JP 6389480 A JP6389480 A JP 6389480A JP S56161522 A JPS56161522 A JP S56161522A
Authority
JP
Japan
Prior art keywords
melt
parts
substrates
liquid crystal
stuck
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
JP6389480A
Other languages
Japanese (ja)
Inventor
Takao Umeda
Seikichi Tanno
Yuzuru Shimazaki
Takao Miyashita
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 JP6389480A priority Critical patent/JPS56161522A/en
Publication of JPS56161522A publication Critical patent/JPS56161522A/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 improve adhesive strength and durability by using plastic materials for upper and lower electrode substrates, and constituting the sealing parts around the substrates by combining the hot-melt-stuck parts of the substrates per se and the sealing parts using a resin other than that of the substrates. CONSTITUTION:In the liquid crystal display element consisting of forming transparent electrodes 4 on a heat-resistant film of polyethylene terephthalate or the like, the other hot melt adhesive parts 5, except the electrode lead wire parts for which adhesives 3 are used to prevent peeling of electrodes by heating, are formed by heating and melt sticking upper and lower substrate films via spacers 6 by an ultrasonic heating method or the like. Then, after a liquid crystal 7 is injected, an injection port part is also hot-melt-stuck. Thereby, the adhesive strength of the melt-stuck parts 5 of the same resin is made higher than the adhesive strength by the adhesives and the element of high reliability is obtained.
JP6389480A 1980-05-16 1980-05-16 Liquid crystal display element Pending JPS56161522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6389480A JPS56161522A (en) 1980-05-16 1980-05-16 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6389480A JPS56161522A (en) 1980-05-16 1980-05-16 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS56161522A true JPS56161522A (en) 1981-12-11

Family

ID=13242456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6389480A Pending JPS56161522A (en) 1980-05-16 1980-05-16 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS56161522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875114A (en) * 1981-10-30 1983-05-06 Hitachi Ltd Production of liquid crystal display element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875114A (en) * 1981-10-30 1983-05-06 Hitachi Ltd Production of liquid crystal display element
JPH0532736B2 (en) * 1981-10-30 1993-05-17 Hitachi Ltd

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