JPS5713425A - Surface treatment of material for spacer - Google Patents

Surface treatment of material for spacer

Info

Publication number
JPS5713425A
JPS5713425A JP8818180A JP8818180A JPS5713425A JP S5713425 A JPS5713425 A JP S5713425A JP 8818180 A JP8818180 A JP 8818180A JP 8818180 A JP8818180 A JP 8818180A JP S5713425 A JPS5713425 A JP S5713425A
Authority
JP
Japan
Prior art keywords
obtd
liq
spacers
spacer
manufacture
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
JP8818180A
Other languages
Japanese (ja)
Inventor
Nobuyuki Sekimura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8818180A priority Critical patent/JPS5713425A/en
Publication of JPS5713425A publication Critical patent/JPS5713425A/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
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres

Abstract

PURPOSE:To manufacture a spacer capable of elongating the life of a liq. crystal by sticking a condensate obtd. by condensing several molecules of ethyl orthosilicate to the surface of a material for the spacer and forming a silicon dioxide film by heating. CONSTITUTION:In the manufacture of spacers 15 arranged between the 2 electrode plates 13, 14 of a liq. crystal display device so as to make the thickness of a liq. crystal layer uniform, at least 1 kind of tetramer, pentamer or hexamer condensate represented by the formula, etc. and obtd, by condensing several molecules of ethyl silicate in a straight chain or branched state is stuck to the surface of a material for the spacers such as cylindrical glass fiber 21 by dipping, coating or other method. The material 21 is then heated to form a silicon dioxide film 22 having about 100- 5,000Angstrom thickness on the surface. Thus, the desired spacers 15 are obtd.
JP8818180A 1980-06-27 1980-06-27 Surface treatment of material for spacer Pending JPS5713425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8818180A JPS5713425A (en) 1980-06-27 1980-06-27 Surface treatment of material for spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8818180A JPS5713425A (en) 1980-06-27 1980-06-27 Surface treatment of material for spacer

Publications (1)

Publication Number Publication Date
JPS5713425A true JPS5713425A (en) 1982-01-23

Family

ID=13935729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8818180A Pending JPS5713425A (en) 1980-06-27 1980-06-27 Surface treatment of material for spacer

Country Status (1)

Country Link
JP (1) JPS5713425A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223445A (en) * 1988-11-16 1990-09-05 Sekisui Chem Co Ltd Thermosetting resin for covering
JPH02223447A (en) * 1988-11-16 1990-09-05 Sekisui Chem Co Ltd Thermosetting sheet for covering
US5312868A (en) * 1989-09-29 1994-05-17 Sekisui Kagaku Kogyo Kabushiki Kaisha Thermosetting covering sheet and a method of forming hard coating on the surface of substrates using the same
JP2008158492A (en) * 2006-12-21 2008-07-10 Samsung Electronics Co Ltd Spacer and liquid crystal display device having the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223445A (en) * 1988-11-16 1990-09-05 Sekisui Chem Co Ltd Thermosetting resin for covering
JPH02223447A (en) * 1988-11-16 1990-09-05 Sekisui Chem Co Ltd Thermosetting sheet for covering
US5312868A (en) * 1989-09-29 1994-05-17 Sekisui Kagaku Kogyo Kabushiki Kaisha Thermosetting covering sheet and a method of forming hard coating on the surface of substrates using the same
JP2008158492A (en) * 2006-12-21 2008-07-10 Samsung Electronics Co Ltd Spacer and liquid crystal display device having the same
US8085380B2 (en) 2006-12-21 2011-12-27 Samsung Electronics Co., Ltd. Spacer and liquid crystal display device having the same

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