JPS57101818A - Producing device for liquid crystal display device - Google Patents

Producing device for liquid crystal display device

Info

Publication number
JPS57101818A
JPS57101818A JP17844080A JP17844080A JPS57101818A JP S57101818 A JPS57101818 A JP S57101818A JP 17844080 A JP17844080 A JP 17844080A JP 17844080 A JP17844080 A JP 17844080A JP S57101818 A JPS57101818 A JP S57101818A
Authority
JP
Japan
Prior art keywords
pressure
liquid crystal
film
steel plate
spacing
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
JP17844080A
Other languages
Japanese (ja)
Inventor
Katsuyuki Toritani
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 JP17844080A priority Critical patent/JPS57101818A/en
Publication of JPS57101818A publication Critical patent/JPS57101818A/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 eliminate the deviation of a spacer and the bending of substrates and provide a uniform gap spacing by applying load by fluid pressure upon the glass substrates of a liquid crystal display device thereby providing the surfaces which are applied with pressure in such a way that the gap between two sheets of the substrates maintains a prescribed distance. CONSTITUTION:At least two sheets of electrode plates of a liquid crysal display device which are sealed by means of a sealant contg. spacer materials are pressed always under constant pressure P by putting a medium 6 transmitting static fluid pressure of water or air between a steel plate 1 and a film 5 of sufficient pressure resistance and temp. resistance such as silicone rubber and maintaining the prescribed pressure P by the elasticity of the film 5 by means of a control valve 7, a valve 8 and a spring 4, whereby the sealant is heated to set. Although the electrode plate assembly 2 is not uniformly defined of its spacing by the degrees of elasticity of the steel plate 1 and a lower steel plate 3, it is uniformly pressed by the presence of the film 5 and is joined to have a uniform intersubstrate spacing. Hence, the superior display causing no irregularities and the like in the display of the liquid crystal is obtained.
JP17844080A 1980-12-17 1980-12-17 Producing device for liquid crystal display device Pending JPS57101818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17844080A JPS57101818A (en) 1980-12-17 1980-12-17 Producing device for liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17844080A JPS57101818A (en) 1980-12-17 1980-12-17 Producing device for liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS57101818A true JPS57101818A (en) 1982-06-24

Family

ID=16048550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17844080A Pending JPS57101818A (en) 1980-12-17 1980-12-17 Producing device for liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS57101818A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116719A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal display element and manufacture thereof
JPS59116720A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal cell and manufacture thereof
JPS59116620A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal display and manufacture thereof
JPS6013526U (en) * 1983-07-07 1985-01-29 三菱電機株式会社 Crimping device
JPH01266510A (en) * 1988-04-18 1989-10-24 Nec Corp Production of liquid crystal display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116719A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal display element and manufacture thereof
JPS59116720A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal cell and manufacture thereof
JPS59116620A (en) * 1982-12-06 1984-07-05 テクトロニツクス・インコーポレイテツド Liquid crystal display and manufacture thereof
JPS6013526U (en) * 1983-07-07 1985-01-29 三菱電機株式会社 Crimping device
JPH0524895Y2 (en) * 1983-07-07 1993-06-24
JPH01266510A (en) * 1988-04-18 1989-10-24 Nec Corp Production of liquid crystal display device

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