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JPH01194235A - Manufacture of cathode-ray tube - Google Patents

Manufacture of cathode-ray tube

Info

Publication number
JPH01194235A
JPH01194235A JP1445888A JP1445888A JPH01194235A JP H01194235 A JPH01194235 A JP H01194235A JP 1445888 A JP1445888 A JP 1445888A JP 1445888 A JP1445888 A JP 1445888A JP H01194235 A JPH01194235 A JP H01194235A
Authority
JP
JAPAN
Prior art keywords
baking
means
effect
cathode
ray tube
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
JP1445888A
Inventor
Shoko Nishizawa
Toshio Tojo
Yoshio Yoshihara
Original Assignee
Hitachi Device Eng Co Ltd
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 Device Eng Co Ltd, Hitachi Ltd filed Critical Hitachi Device Eng Co Ltd
Priority to JP1445888A priority Critical patent/JPH01194235A/en
Publication of JPH01194235A publication Critical patent/JPH01194235A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To increase the strength of a film and provide electrostatic charging preventive effect without deteriorating the electrical characteristics by coating a material, which assumes glare-proof effect and/or charging preventive effect by means of baking, over the surface of screen of a cathode-ray tube, and by baking it with laser beam.
CONSTITUTION: As a material to assume glare-proof effect and/or charging preventive effect by means of baking, silica coat liquid containing ethyl silicate as main component or a mixture solution of ethyl silicate, tin oxide, and indium oxide is sprayed over the surface of a heated screen, followed by baking by means of scanning with laser beam.
COPYRIGHT: (C)1989,JPO&Japio
JP1445888A 1988-01-27 1988-01-27 Manufacture of cathode-ray tube Pending JPH01194235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1445888A JPH01194235A (en) 1988-01-27 1988-01-27 Manufacture of cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1445888A JPH01194235A (en) 1988-01-27 1988-01-27 Manufacture of cathode-ray tube

Publications (1)

Publication Number Publication Date
JPH01194235A true JPH01194235A (en) 1989-08-04

Family

ID=11861603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1445888A Pending JPH01194235A (en) 1988-01-27 1988-01-27 Manufacture of cathode-ray tube

Country Status (1)

Country Link
JP (1) JPH01194235A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568657A (en) * 1990-01-09 1996-10-29 Alliedsignal Inc. Cut resistant protective glove
US6075223A (en) * 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6852948B1 (en) 1997-09-08 2005-02-08 Thermark, Llc High contrast surface marking using irradiation of electrostatically applied marking materials
US7238396B2 (en) 2002-08-02 2007-07-03 Rieck Albert S Methods for vitrescent marking
US9744559B2 (en) 2014-05-27 2017-08-29 Paul W Harrison High contrast surface marking using nanoparticle materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568657A (en) * 1990-01-09 1996-10-29 Alliedsignal Inc. Cut resistant protective glove
US6075223A (en) * 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6313436B1 (en) * 1997-09-08 2001-11-06 Thermark, Llc High contrast surface marking using metal oxides
US6852948B1 (en) 1997-09-08 2005-02-08 Thermark, Llc High contrast surface marking using irradiation of electrostatically applied marking materials
US6855910B2 (en) * 1997-09-08 2005-02-15 Thermark, Llc High contrast surface marking using mixed organic pigments
US7238396B2 (en) 2002-08-02 2007-07-03 Rieck Albert S Methods for vitrescent marking
US9744559B2 (en) 2014-05-27 2017-08-29 Paul W Harrison High contrast surface marking using nanoparticle materials

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