KR920007038A - 음극선관의 제조방법 - Google Patents

음극선관의 제조방법 Download PDF

Info

Publication number
KR920007038A
KR920007038A KR1019910016244A KR910016244A KR920007038A KR 920007038 A KR920007038 A KR 920007038A KR 1019910016244 A KR1019910016244 A KR 1019910016244A KR 910016244 A KR910016244 A KR 910016244A KR 920007038 A KR920007038 A KR 920007038A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
manufacturing cathode
panel
wall
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.)
Withdrawn
Application number
KR1019910016244A
Other languages
English (en)
Korean (ko)
Inventor
가즈히꼬 스미
히로시 가노
야스노리 니와
Original Assignee
오가 노리오
소니 가부시기가이샤
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 오가 노리오, 소니 가부시기가이샤 filed Critical 오가 노리오
Publication of KR920007038A publication Critical patent/KR920007038A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/01—Generalised techniques
    • H01J2209/017—Cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
KR1019910016244A 1990-09-20 1991-09-18 음극선관의 제조방법 Withdrawn KR920007038A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-251346 1990-09-20
JP2251346A JPH04129129A (ja) 1990-09-20 1990-09-20 陰極線管の製造方法

Publications (1)

Publication Number Publication Date
KR920007038A true KR920007038A (ko) 1992-04-28

Family

ID=17221461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016244A Withdrawn KR920007038A (ko) 1990-09-20 1991-09-18 음극선관의 제조방법

Country Status (4)

Country Link
US (1) US5135420A (enExample)
JP (1) JPH04129129A (enExample)
KR (1) KR920007038A (enExample)
TW (1) TW224535B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133243A (ja) * 1990-09-25 1992-05-07 Sony Corp 陰極線管の製造方法
US5462468A (en) * 1994-12-16 1995-10-31 Philips Electronics North America Corporation CRT electron gun cleaning using carbon dioxide snow
KR100189838B1 (ko) * 1996-07-30 1999-06-01 손욱 음극선관의 패널 세정장치
DE19638951B4 (de) * 1996-09-16 2006-04-20 Samsung Sdi Germany Gmbh Verfahren und Vorrichtung zur Optimierung der Leuchtstoffbeschichtung bei der Bildröhrenproduktion
JP3658953B2 (ja) * 1997-12-03 2005-06-15 松下電器産業株式会社 陰極線管の製造方法
US6064156A (en) * 1998-09-14 2000-05-16 The United States Of America As Represented By The Administrator Of Nasa Process for ignition of gaseous electrical discharge between electrodes of a hollow cathode assembly
PL3315217T3 (pl) * 2016-10-28 2019-10-31 Buchen Umweltservice Gmbh Automatyczne wysokociśnieniowe urządzenie czyszczące dla brudnych komponentów

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326224A (en) * 1965-09-29 1967-06-20 Sylvania Electric Prod Coating removal device
US3638275A (en) * 1970-09-24 1972-02-01 Sylvania Electric Prod Methods and apparatus for the manufacture of color cathode-ray tube screens
US4463075A (en) * 1982-07-12 1984-07-31 Zenith Electronics Corporation Process for forming conductive bridge in cathode ray tubes
US4685975A (en) * 1982-08-03 1987-08-11 Texas Instruments Incorporated Method for edge cleaning

Also Published As

Publication number Publication date
US5135420A (en) 1992-08-04
JPH04129129A (ja) 1992-04-30
TW224535B (enExample) 1994-06-01

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910918

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid