JPS6318837B2 - - Google Patents

Info

Publication number
JPS6318837B2
JPS6318837B2 JP54120675A JP12067579A JPS6318837B2 JP S6318837 B2 JPS6318837 B2 JP S6318837B2 JP 54120675 A JP54120675 A JP 54120675A JP 12067579 A JP12067579 A JP 12067579A JP S6318837 B2 JPS6318837 B2 JP S6318837B2
Authority
JP
Japan
Prior art keywords
conductive film
picture tube
resistance
electron gun
conductive path
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.)
Expired
Application number
JP54120675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5645553A (en
Inventor
Masayoshi Misono
Masatoshi Akyama
Shigemi Hirasawa
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.)
Hitachi Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP12067579A priority Critical patent/JPS5645553A/ja
Priority to US06/188,747 priority patent/US4403170A/en
Priority to GB8030314A priority patent/GB2060992B/en
Publication of JPS5645553A publication Critical patent/JPS5645553A/ja
Publication of JPS6318837B2 publication Critical patent/JPS6318837B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/88—Coatings
    • H01J2229/882—Coatings having particular electrical resistive or conductive properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP12067579A 1979-09-21 1979-09-21 Color picture tube Granted JPS5645553A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12067579A JPS5645553A (en) 1979-09-21 1979-09-21 Color picture tube
US06/188,747 US4403170A (en) 1979-09-21 1980-09-19 Color picture tubes
GB8030314A GB2060992B (en) 1979-09-21 1980-09-19 Envelope conductive coatings in cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12067579A JPS5645553A (en) 1979-09-21 1979-09-21 Color picture tube

Publications (2)

Publication Number Publication Date
JPS5645553A JPS5645553A (en) 1981-04-25
JPS6318837B2 true JPS6318837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-20

Family

ID=14792147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12067579A Granted JPS5645553A (en) 1979-09-21 1979-09-21 Color picture tube

Country Status (3)

Country Link
US (1) US4403170A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5645553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2060992B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122414A (en) * 1982-06-15 1984-01-11 Thorn Emi Brimar Limited Cathode ray tubes incorporating a protective resistor
NL8300914A (nl) * 1983-03-14 1984-10-01 Philips Nv Elektrische ontladingsbuis en werkwijze voor het vervaardigen van een elektrisch geleidende laag op een wandgedeelte van de omhulling van een dergelijke buis.
US4571521A (en) * 1983-08-23 1986-02-18 North American Philips Consumer Electronics Corp. Color CRT with arc suppression structure
JP3470495B2 (ja) * 1996-05-09 2003-11-25 旭硝子株式会社 陰極線管用ファンネル
KR100403393B1 (ko) * 1996-05-31 2004-02-05 오리온전기 주식회사 음극선관의내장도전막도포방법
US6211628B1 (en) 1997-08-02 2001-04-03 Corning Incorporated System for controlling the position of an electron beam in a cathode ray tube and method thereof
JP2000268717A (ja) 1999-03-19 2000-09-29 Hitachi Ltd 陰極線管およびその製造方法
KR100334074B1 (ko) * 1999-10-19 2002-04-26 김순택 컨버어젼스 드리프트를 개선한 음극선관

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792300A (en) * 1972-07-15 1974-02-12 Gte Sylvania Inc Cathode ray tube having a conductive metallic coating therein
NL7605988A (nl) * 1976-06-03 1977-12-06 Philips Nv Beeldweergeefbuis met inwendige weerstandslaag.
DE2806033A1 (de) * 1978-02-14 1979-08-16 Licentia Gmbh Kathodenstrahlroehre
JPS551010A (en) * 1978-06-16 1980-01-07 Hitachi Ltd Color braun tube
US4272701A (en) * 1979-08-27 1981-06-09 Gte Products Corporation Cathode ray tube arc limiting coating

Also Published As

Publication number Publication date
GB2060992B (en) 1983-06-22
US4403170A (en) 1983-09-06
JPS5645553A (en) 1981-04-25
GB2060992A (en) 1981-05-07

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