HK23693A - Cathode-ray tube having a faceplate panel with an apparently planar screen periphery - Google Patents

Cathode-ray tube having a faceplate panel with an apparently planar screen periphery

Info

Publication number
HK23693A
HK23693A HK236/93A HK23693A HK23693A HK 23693 A HK23693 A HK 23693A HK 236/93 A HK236/93 A HK 236/93A HK 23693 A HK23693 A HK 23693A HK 23693 A HK23693 A HK 23693A
Authority
HK
Hong Kong
Prior art keywords
cathode
ray tube
faceplate panel
screen periphery
planar screen
Prior art date
Application number
HK236/93A
Other languages
English (en)
Inventor
Ralph James D Amato
Richard Hugh Godfrey
Albert Maxwell Morrell
Frank Rowland Ragland
Original Assignee
Rca Thomson Licensing 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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK23693A publication Critical patent/HK23693A/xx

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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/86—Vessels and containers
    • H01J2229/8613—Faceplates
    • H01J2229/8616—Faceplates characterised by shape
    • H01J2229/862—Parameterised shape, e.g. expression, relationship or equation
HK236/93A 1983-09-06 1993-03-18 Cathode-ray tube having a faceplate panel with an apparently planar screen periphery HK23693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52964483A 1983-09-06 1983-09-06

Publications (1)

Publication Number Publication Date
HK23693A true HK23693A (en) 1993-03-26

Family

ID=24110752

Family Applications (1)

Application Number Title Priority Date Filing Date
HK236/93A HK23693A (en) 1983-09-06 1993-03-18 Cathode-ray tube having a faceplate panel with an apparently planar screen periphery

Country Status (14)

Country Link
JP (1) JPS6072146A (es)
KR (1) KR900005543B1 (es)
BR (1) BR8404459A (es)
CA (1) CA1216619A (es)
CZ (1) CZ278548B6 (es)
DD (1) DD232575A5 (es)
DE (1) DE3432677A1 (es)
FR (1) FR2551582B1 (es)
GB (1) GB2147142B (es)
HK (1) HK23693A (es)
IT (1) IT1176642B (es)
MX (1) MX157877A (es)
PL (1) PL148160B1 (es)
RU (1) RU2010390C1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583022A (en) * 1984-05-31 1986-04-15 Rca Corporation Color picture tube having shadow mask with specific curvature and column aperture spacing
JPH0644457B2 (ja) * 1986-01-30 1994-06-08 松下電子工業株式会社 カラ−受像管
JP2609605B2 (ja) * 1987-03-20 1997-05-14 株式会社日立製作所 シヤドウマスク形カラー受像管
US4881004A (en) * 1987-08-26 1989-11-14 Kabushiki Kaisha Toshiba Color cathode ray tube
JP2685461B2 (ja) * 1987-12-02 1997-12-03 株式会社日立製作所 シヤドウマスク形カラー受像管
IT1239510B (it) * 1990-03-30 1993-11-03 Videocolor Spa Tubo a raggi catodici avente una lastra frontale perfezionata, con rapporto larghezza/altezza di 16/9"
JPH0738298B2 (ja) * 1991-02-21 1995-04-26 榮次 石井 カラー陰極線管用パネル
US5319280A (en) * 1991-05-06 1994-06-07 U.S. Philips Corporation Color picture tube with reduced raster distortion and flat appearing display window
US5698939A (en) * 1992-04-06 1997-12-16 U.S. Philips Corporation Display device having a display window
JP3354254B2 (ja) * 1993-02-16 2002-12-09 株式会社東芝 カラー受像管
WO1998042004A1 (fr) * 1997-03-14 1998-09-24 Kabushiki Kaisha Toshiba Tube cathodique couleur
KR100724066B1 (ko) 2005-11-18 2007-06-07 진정윤 능동식 노이즈 제거장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750661A (en) * 1928-03-22 1930-03-18 American Telephone & Telegraph Cathode-ray oscillograph
GB694977A (en) * 1950-06-09 1953-07-29 Ite Circuit Breaker Ltd Rectangularized television tube body
FR1452018A (fr) * 1965-03-04 1966-02-25 Loing Verreries Perfectionnement aux ampoules pour tubes cathodiques, notamment pour tubes de télévision
JPS5528270A (en) * 1978-08-19 1980-02-28 Mitsubishi Electric Corp Picture tube
JPS5528269A (en) * 1978-08-19 1980-02-28 Mitsubishi Electric Corp Picture tube
JPS59165352A (ja) * 1983-03-09 1984-09-18 Toshiba Corp 陰極線管
EP0119317B1 (en) * 1983-03-09 1987-11-11 Kabushiki Kaisha Toshiba Cathode-ray tube

Also Published As

Publication number Publication date
GB2147142A (en) 1985-05-01
BR8404459A (pt) 1985-07-30
GB2147142B (en) 1987-03-25
FR2551582A1 (fr) 1985-03-08
JPS6072146A (ja) 1985-04-24
KR900005543B1 (ko) 1990-07-31
PL148160B1 (en) 1989-09-30
IT8422510A0 (it) 1984-09-04
CZ278548B6 (en) 1994-03-16
CZ624884A3 (en) 1993-12-15
IT1176642B (it) 1987-08-18
DE3432677A1 (de) 1985-04-04
DD232575A5 (de) 1986-01-29
RU2010390C1 (ru) 1994-03-30
GB8422084D0 (en) 1984-10-03
FR2551582B1 (fr) 1993-08-13
CA1216619A (en) 1987-01-13
MX157877A (es) 1988-12-19
JPH0449218B2 (es) 1992-08-10
DE3432677C2 (es) 1988-02-25
PL249372A1 (en) 1985-04-09
KR850002666A (ko) 1985-05-15

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20040830

PE Patent expired