JPS539555A - Liquid crystal sealing device - Google Patents

Liquid crystal sealing device

Info

Publication number
JPS539555A
JPS539555A JP8298976A JP8298976A JPS539555A JP S539555 A JPS539555 A JP S539555A JP 8298976 A JP8298976 A JP 8298976A JP 8298976 A JP8298976 A JP 8298976A JP S539555 A JPS539555 A JP S539555A
Authority
JP
Japan
Prior art keywords
liquid crystal
sealing device
crystal sealing
level
boat
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.)
Granted
Application number
JP8298976A
Other languages
Japanese (ja)
Other versions
JPS5850338B2 (en
Inventor
Hideo Matsuzaki
Kenichi Murakami
Tomikatsu Watanabe
Minoru Yamada
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 JP51082989A priority Critical patent/JPS5850338B2/en
Publication of JPS539555A publication Critical patent/JPS539555A/en
Publication of JPS5850338B2 publication Critical patent/JPS5850338B2/en
Expired 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
    • G02F1/1341—Filling or closing of cells

Abstract

PURPOSE:Stable liquid crystal sealing is performed and its automation is made possible by connecting a liquid crystal boat to a liquid crystal vessel whose liquid crystal level therein is kept always constant by being detected with a detector, thereby filling the inside of the liquid crystal boat at a constant liquid level.
JP51082989A 1976-07-14 1976-07-14 liquid crystal encapsulant Expired JPS5850338B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51082989A JPS5850338B2 (en) 1976-07-14 1976-07-14 liquid crystal encapsulant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51082989A JPS5850338B2 (en) 1976-07-14 1976-07-14 liquid crystal encapsulant

Publications (2)

Publication Number Publication Date
JPS539555A true JPS539555A (en) 1978-01-28
JPS5850338B2 JPS5850338B2 (en) 1983-11-10

Family

ID=13789619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51082989A Expired JPS5850338B2 (en) 1976-07-14 1976-07-14 liquid crystal encapsulant

Country Status (1)

Country Link
JP (1) JPS5850338B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198426A (en) * 1983-04-26 1984-11-10 Toshiba Corp Charging method of liquid crystal
JPS6052825A (en) * 1983-09-01 1985-03-26 Seiko Epson Corp Device for injecting liquid crystal
JPS6052826A (en) * 1983-09-01 1985-03-26 Seiko Epson Corp Pressure injecting device of liquid crystal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991753A (en) * 1958-07-11 1961-07-11 American Mach & Foundry Adhesive applying apparatus
US3225676A (en) * 1965-07-15 1965-12-28 Rudolf Hell Kommanditgesellsch Device for developing or fixing exposed photographic papers in automatic picture telegraph equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991753A (en) * 1958-07-11 1961-07-11 American Mach & Foundry Adhesive applying apparatus
US3225676A (en) * 1965-07-15 1965-12-28 Rudolf Hell Kommanditgesellsch Device for developing or fixing exposed photographic papers in automatic picture telegraph equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198426A (en) * 1983-04-26 1984-11-10 Toshiba Corp Charging method of liquid crystal
JPS6052825A (en) * 1983-09-01 1985-03-26 Seiko Epson Corp Device for injecting liquid crystal
JPS6052826A (en) * 1983-09-01 1985-03-26 Seiko Epson Corp Pressure injecting device of liquid crystal
JPH0567933B2 (en) * 1983-09-01 1993-09-27 Seiko Epson Corp

Also Published As

Publication number Publication date
JPS5850338B2 (en) 1983-11-10

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