JPS5981838A - カラ−受像管 - Google Patents

カラ−受像管

Info

Publication number
JPS5981838A
JPS5981838A JP57190791A JP19079182A JPS5981838A JP S5981838 A JPS5981838 A JP S5981838A JP 57190791 A JP57190791 A JP 57190791A JP 19079182 A JP19079182 A JP 19079182A JP S5981838 A JPS5981838 A JP S5981838A
Authority
JP
Japan
Prior art keywords
mask
masks
color picture
picture tube
flat
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.)
Granted
Application number
JP57190791A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343740B2 (OSRAM
Inventor
Eiji Kanbara
蒲原　英治
Kazuyuki Kiyono
和之 清野
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP57190791A priority Critical patent/JPS5981838A/ja
Priority to EP83110648A priority patent/EP0108335B1/en
Priority to DE8383110648T priority patent/DE3378867D1/de
Priority to US06/547,355 priority patent/US4562377A/en
Publication of JPS5981838A publication Critical patent/JPS5981838A/ja
Publication of JPH0343740B2 publication Critical patent/JPH0343740B2/ja
Granted 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
JP57190791A 1982-11-01 1982-11-01 カラ−受像管 Granted JPS5981838A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57190791A JPS5981838A (ja) 1982-11-01 1982-11-01 カラ−受像管
EP83110648A EP0108335B1 (en) 1982-11-01 1983-10-25 Color picture tube
DE8383110648T DE3378867D1 (en) 1982-11-01 1983-10-25 Color picture tube
US06/547,355 US4562377A (en) 1982-11-01 1983-10-31 Insulated shadow mask assembly for a picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57190791A JPS5981838A (ja) 1982-11-01 1982-11-01 カラ−受像管

Publications (2)

Publication Number Publication Date
JPS5981838A true JPS5981838A (ja) 1984-05-11
JPH0343740B2 JPH0343740B2 (OSRAM) 1991-07-03

Family

ID=16263792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57190791A Granted JPS5981838A (ja) 1982-11-01 1982-11-01 カラ−受像管

Country Status (4)

Country Link
US (1) US4562377A (OSRAM)
EP (1) EP0108335B1 (OSRAM)
JP (1) JPS5981838A (OSRAM)
DE (1) DE3378867D1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189334A (en) * 1989-11-02 1993-02-23 Samsung Electronic Devices Co., Ltd. Cathode ray tube having shadow mask
US6323589B1 (en) * 1998-02-23 2001-11-27 Kabushiki Kaisha Toshiba Color cathode ray tube having a shadow mask of improved strength
KR100544112B1 (ko) * 1999-03-29 2006-01-23 삼성에스디아이 주식회사 음극선관용 마스크프레임 어셈블리
US6570311B1 (en) * 1999-10-12 2003-05-27 Lg Electronics Inc. Shadow mask in flat cathode ray tube
US6828716B2 (en) * 2002-05-10 2004-12-07 Lg. Philips Displays Korea Co., Ltd. Shadow mask for color CRT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971117A (en) * 1956-03-01 1961-02-07 Rca Corp Color-kinescopes, etc.
US4112563A (en) * 1977-01-13 1978-09-12 U.S. Philips Corporation Color display tube and method of manufacturing same
JPS57163955A (en) * 1981-02-25 1982-10-08 Toshiba Corp Mask focusing type color picture tube
JPS5844644A (ja) * 1981-09-10 1983-03-15 Toshiba Corp カラ−受像管用マスクの製作法

Also Published As

Publication number Publication date
EP0108335A2 (en) 1984-05-16
JPH0343740B2 (OSRAM) 1991-07-03
US4562377A (en) 1985-12-31
DE3378867D1 (en) 1989-02-09
EP0108335A3 (en) 1986-10-08
EP0108335B1 (en) 1989-01-04

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