HK60594A - Color picture tube having improved shadow mask - Google Patents

Color picture tube having improved shadow mask Download PDF

Info

Publication number
HK60594A
HK60594A HK60594A HK60594A HK60594A HK 60594 A HK60594 A HK 60594A HK 60594 A HK60594 A HK 60594A HK 60594 A HK60594 A HK 60594A HK 60594 A HK60594 A HK 60594A
Authority
HK
Hong Kong
Prior art keywords
mask
major axis
aperture
column
distance
Prior art date
Application number
HK60594A
Other languages
English (en)
Inventor
David Masterton Walter
Original Assignee
Rca Thomson Licensing Corporation
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 Corporation filed Critical Rca Thomson Licensing Corporation
Publication of HK60594A publication Critical patent/HK60594A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
HK60594A 1985-03-14 1994-06-23 Color picture tube having improved shadow mask HK60594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71172185A 1985-03-14 1985-03-14

Publications (1)

Publication Number Publication Date
HK60594A true HK60594A (en) 1994-07-08

Family

ID=24859240

Family Applications (1)

Application Number Title Priority Date Filing Date
HK60594A HK60594A (en) 1985-03-14 1994-06-23 Color picture tube having improved shadow mask

Country Status (17)

Country Link
JP (1) JPS61214332A (enrdf_load_stackoverflow)
KR (1) KR900005932B1 (enrdf_load_stackoverflow)
CN (1) CN1009512B (enrdf_load_stackoverflow)
BR (1) BR8601066A (enrdf_load_stackoverflow)
CA (1) CA1237465A (enrdf_load_stackoverflow)
CZ (1) CZ278553B6 (enrdf_load_stackoverflow)
DD (1) DD243586A5 (enrdf_load_stackoverflow)
DE (1) DE3608433A1 (enrdf_load_stackoverflow)
FR (1) FR2579018B1 (enrdf_load_stackoverflow)
GB (1) GB2175132B (enrdf_load_stackoverflow)
HK (1) HK60594A (enrdf_load_stackoverflow)
IN (1) IN165336B (enrdf_load_stackoverflow)
IT (1) IT1188569B (enrdf_load_stackoverflow)
MX (1) MX165247B (enrdf_load_stackoverflow)
PL (1) PL153713B1 (enrdf_load_stackoverflow)
RU (1) RU1775051C (enrdf_load_stackoverflow)
SG (1) SG20792G (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534746A (en) * 1995-06-06 1996-07-09 Thomson Consumer Electronics, Inc. Color picture tube having shadow mask with improved aperture spacing
JPH10241597A (ja) 1996-12-25 1998-09-11 Toshiba Electron Eng Corp カラー受像管
CN1157751C (zh) * 2000-07-04 2004-07-14 东芝株式会社 彩色阴极射线管

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831372B1 (enrdf_load_stackoverflow) * 1969-05-31 1973-09-28
GB1435596A (en) * 1972-08-21 1976-05-12 Tokyo Shibaura Electric Co Method and apparatus for making colour cathode-ray tubes
JPS5244511B2 (enrdf_load_stackoverflow) * 1972-08-30 1977-11-08
NL7303077A (enrdf_load_stackoverflow) * 1973-03-06 1974-09-10
JPS6024533B2 (ja) * 1973-12-10 1985-06-13 日本電気株式会社 シヤドウマスクの製造方法
GB1546889A (en) * 1975-03-19 1979-05-31 Rca Corp Cathode ray tube having shadow mask
US4136300A (en) * 1975-03-19 1979-01-23 Rca Corporation Cathode ray tube having improved shadow mask
DE2656995C2 (de) * 1976-12-16 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rechteckförmige Farbwahlmaske für eine Farbbildkathodenstrahlröhre
NL7703233A (nl) * 1977-03-25 1978-09-27 Philips Nv Televisieweergeefbuis.
JPS55126945A (en) * 1979-03-23 1980-10-01 Mitsubishi Electric Corp Color cathode ray tube
JPS606067B2 (ja) * 1980-12-02 1985-02-15 松下電子工業株式会社 カラ−受像管
JPS59165338A (ja) * 1983-03-10 1984-09-18 Toshiba Corp カラ−受像管
JPS59217930A (ja) * 1983-05-24 1984-12-08 Mitsubishi Electric Corp シヤドウマスク式カラ−陰極線管
US4583022A (en) * 1984-05-31 1986-04-15 Rca Corporation Color picture tube having shadow mask with specific curvature and column aperture spacing

Also Published As

Publication number Publication date
GB2175132B (en) 1989-06-21
JPH051574B2 (enrdf_load_stackoverflow) 1993-01-08
IT8619651A0 (it) 1986-03-07
CN86101478A (zh) 1986-09-10
SG20792G (en) 1992-04-16
GB2175132A (en) 1986-11-19
IN165336B (enrdf_load_stackoverflow) 1989-09-23
GB8605930D0 (en) 1986-04-16
DE3608433C2 (enrdf_load_stackoverflow) 1989-06-29
FR2579018B1 (fr) 1995-04-07
KR900005932B1 (ko) 1990-08-16
BR8601066A (pt) 1986-11-25
CZ169986A3 (en) 1993-12-15
CZ278553B6 (en) 1994-03-16
IT1188569B (it) 1988-01-20
DD243586A5 (de) 1987-03-04
KR860007708A (ko) 1986-10-15
PL153713B1 (en) 1991-05-31
DE3608433A1 (de) 1986-09-18
MX165247B (es) 1992-11-04
JPS61214332A (ja) 1986-09-24
RU1775051C (ru) 1992-11-07
FR2579018A1 (fr) 1986-09-19
IT8619651A1 (it) 1987-09-07
CA1237465A (en) 1988-05-31
CN1009512B (zh) 1990-09-05

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060310