JPS57191616A - Production of liquid crystal cell - Google Patents

Production of liquid crystal cell

Info

Publication number
JPS57191616A
JPS57191616A JP7772981A JP7772981A JPS57191616A JP S57191616 A JPS57191616 A JP S57191616A JP 7772981 A JP7772981 A JP 7772981A JP 7772981 A JP7772981 A JP 7772981A JP S57191616 A JPS57191616 A JP S57191616A
Authority
JP
Japan
Prior art keywords
substrates
substrate
liquid crystal
crystal cell
glass
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
JP7772981A
Other languages
Japanese (ja)
Inventor
Akio Ono
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch Co 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP7772981A priority Critical patent/JPS57191616A/en
Publication of JPS57191616A publication Critical patent/JPS57191616A/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 produce a liquid crystal cell having a uniform gap between the substrates with high yield, by setting a heat-resistant space between a pair of slab type substrates containing transparent electrodes, adhering the spacer to the substrate by means of a glass plate having a low melting point and then bending the substrate while applying heat and pressure to the substrate. CONSTITUTION:A heat-resistant spacer 4 of the Al2O3 powder, etc. is set on the surface of either one of the slab type upper and lower substrates 2 and 3 containing transparent electrodes 5 and 6, respectively. While a glass plate 7 of a low melting point is coated on the other substrate by a screen printing process, etc. as an adhesive layer member. Then this substrate is heated up to the melting point of the glass 7 to stick the glass to the substrate. After this, both substrates 2 and 3 are superposed on each other and adhered to each other by using the glass 7 again. Then these adhered substrates are held between molding tools 8a and 8b, and pressure is applied while heating the substrates by the heaters 9 and 10. In such a way, a liquid crystal cell having a uniform gap between the substrates is obtained. This liquid crystal cell has a curved surface and applied suitably to a wristwatch, etc.
JP7772981A 1981-05-22 1981-05-22 Production of liquid crystal cell Pending JPS57191616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7772981A JPS57191616A (en) 1981-05-22 1981-05-22 Production of liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7772981A JPS57191616A (en) 1981-05-22 1981-05-22 Production of liquid crystal cell

Publications (1)

Publication Number Publication Date
JPS57191616A true JPS57191616A (en) 1982-11-25

Family

ID=13641982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7772981A Pending JPS57191616A (en) 1981-05-22 1981-05-22 Production of liquid crystal cell

Country Status (1)

Country Link
JP (1) JPS57191616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238526A (en) * 1986-04-10 1987-10-19 Stanley Electric Co Ltd Manufacture of liquid crystal display element with curved surface
JP2007233338A (en) * 2006-02-02 2007-09-13 Seiko Epson Corp Method for manufacturing electro-optical device, and electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238526A (en) * 1986-04-10 1987-10-19 Stanley Electric Co Ltd Manufacture of liquid crystal display element with curved surface
JP2007233338A (en) * 2006-02-02 2007-09-13 Seiko Epson Corp Method for manufacturing electro-optical device, and electronic apparatus

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