JPS5648616A - Uniformalizing method of display cell thickness - Google Patents

Uniformalizing method of display cell thickness

Info

Publication number
JPS5648616A
JPS5648616A JP12579279A JP12579279A JPS5648616A JP S5648616 A JPS5648616 A JP S5648616A JP 12579279 A JP12579279 A JP 12579279A JP 12579279 A JP12579279 A JP 12579279A JP S5648616 A JPS5648616 A JP S5648616A
Authority
JP
Japan
Prior art keywords
substrates
cell thickness
glass fibers
spacers
guard
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
JP12579279A
Other languages
Japanese (ja)
Inventor
Wataru Horii
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP12579279A priority Critical patent/JPS5648616A/en
Publication of JPS5648616A publication Critical patent/JPS5648616A/en
Pending legal-status Critical Current

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  • Liquid Crystal (AREA)

Abstract

PURPOSE: To make the uniformalization of cell thickness easy by spraying charged fibrous materials such as glass fibers on substrates of liquid crystal cells or the like and using them as spacers for the cells.
CONSTITUTION: Substrates 5 of liquid crystal cells or the like are placed on a belt 4 and the static electricity of the plates 5 is removed with an electrostatic removing device 1, after which the substrates are sent to under a guide 5, where air is sent from B and glass fibers 3 charged by a nozzle 6 and are sprayed to the substrates 5 while being spread more by the potential of the guard 7. Since the glass fibers 3 do not assume intervals of less than a fixed distance on account of the repulsion of Coulomb force, they are uniformly sprayed. Hence, they serve as the spacers between the glass substrates and the uniform cell thickness having no varying densities is obtained. Since this is automatically accomplished without depending on manual labor, working efficiency is good as well. Electricity is supplied to the electrostatic removing device 1 and the guard 7 from a high voltage power source 2.
COPYRIGHT: (C)1981,JPO&Japio
JP12579279A 1979-09-28 1979-09-28 Uniformalizing method of display cell thickness Pending JPS5648616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12579279A JPS5648616A (en) 1979-09-28 1979-09-28 Uniformalizing method of display cell thickness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12579279A JPS5648616A (en) 1979-09-28 1979-09-28 Uniformalizing method of display cell thickness

Publications (1)

Publication Number Publication Date
JPS5648616A true JPS5648616A (en) 1981-05-01

Family

ID=14918976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12579279A Pending JPS5648616A (en) 1979-09-28 1979-09-28 Uniformalizing method of display cell thickness

Country Status (1)

Country Link
JP (1) JPS5648616A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172628A (en) * 1983-03-22 1984-09-29 Asahi Glass Co Ltd Manufacture of cell for liquid-crystal display element
JPS6370831A (en) * 1986-09-12 1988-03-31 Canon Inc Scattering method for spacer of display device
JPS63231317A (en) * 1987-03-19 1988-09-27 Matsushita Electric Ind Co Ltd Manufacturing method of liquid crystal display panel
JPH0362020A (en) * 1989-07-31 1991-03-18 Shinetsu Denshi Kk Dry spraying device for liquid crystal gap material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172628A (en) * 1983-03-22 1984-09-29 Asahi Glass Co Ltd Manufacture of cell for liquid-crystal display element
JPS6370831A (en) * 1986-09-12 1988-03-31 Canon Inc Scattering method for spacer of display device
JPS63231317A (en) * 1987-03-19 1988-09-27 Matsushita Electric Ind Co Ltd Manufacturing method of liquid crystal display panel
JPH0362020A (en) * 1989-07-31 1991-03-18 Shinetsu Denshi Kk Dry spraying device for liquid crystal gap material

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