IT1188565B - Tubo di riproduzione di immagini a colori dotato di uno schermo a strisce perfezionato - Google Patents

Tubo di riproduzione di immagini a colori dotato di uno schermo a strisce perfezionato

Info

Publication number
IT1188565B
IT1188565B IT19646/86A IT1964686A IT1188565B IT 1188565 B IT1188565 B IT 1188565B IT 19646/86 A IT19646/86 A IT 19646/86A IT 1964686 A IT1964686 A IT 1964686A IT 1188565 B IT1188565 B IT 1188565B
Authority
IT
Italy
Prior art keywords
perfect
color image
image reproduction
reproduction tube
striped screen
Prior art date
Application number
IT19646/86A
Other languages
English (en)
Other versions
IT8619646A1 (it
IT8619646A0 (it
Inventor
Albert Waxwell Morrell
Walter David Masterton
Original Assignee
Rca 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 Corp filed Critical Rca Corp
Publication of IT8619646A0 publication Critical patent/IT8619646A0/it
Publication of IT8619646A1 publication Critical patent/IT8619646A1/it
Application granted granted Critical
Publication of IT1188565B publication Critical patent/IT1188565B/it

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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/325—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent lines
IT19646/86A 1985-03-14 1986-03-06 Tubo di riproduzione di immagini a colori dotato di uno schermo a strisce perfezionato IT1188565B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/711,723 US4631441A (en) 1985-03-14 1985-03-14 Color picture tube having improved line screen

Publications (3)

Publication Number Publication Date
IT8619646A0 IT8619646A0 (it) 1986-03-06
IT8619646A1 IT8619646A1 (it) 1987-09-06
IT1188565B true IT1188565B (it) 1988-01-20

Family

ID=24859248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19646/86A IT1188565B (it) 1985-03-14 1986-03-06 Tubo di riproduzione di immagini a colori dotato di uno schermo a strisce perfezionato

Country Status (18)

Country Link
US (1) US4631441A (it)
JP (1) JPS61214333A (it)
KR (1) KR910001509B1 (it)
CN (1) CN1007850B (it)
BR (1) BR8601065A (it)
CA (1) CA1237466A (it)
CZ (1) CZ278554B6 (it)
DD (1) DD243587A5 (it)
DE (1) DE3608434A1 (it)
FR (1) FR2579020B1 (it)
GB (1) GB2175133B (it)
HK (1) HK60694A (it)
IN (1) IN165337B (it)
IT (1) IT1188565B (it)
MX (1) MX167590B (it)
PL (1) PL152939B1 (it)
RU (1) RU2037906C1 (it)
SG (1) SG20692G (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
MY109452A (en) * 1992-07-09 1997-01-31 Toshiba Kk Color cathode ray tube
JP3894962B2 (ja) * 1994-04-12 2007-03-22 株式会社東芝 カラー受像管
TW297907B (it) * 1994-07-14 1997-02-11 Toshiba Co Ltd
JPH10241597A (ja) 1996-12-25 1998-09-11 Toshiba Electron Eng Corp カラー受像管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165766A (en) * 1967-06-06 1969-10-01 Thorn Aei Radio And Tubes Ltd Improvements in Cathode Ray Tubes for Colour Television
JPS4831373B1 (it) * 1969-05-31 1973-09-28
JPS5244511B2 (it) * 1972-08-30 1977-11-08
NL7303077A (it) * 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
US4136300A (en) * 1975-03-19 1979-01-23 Rca Corporation Cathode ray tube having improved shadow mask

Also Published As

Publication number Publication date
HK60694A (en) 1994-07-08
US4631441A (en) 1986-12-23
KR860007710A (ko) 1986-10-15
FR2579020A1 (fr) 1986-09-19
FR2579020B1 (fr) 1988-11-25
KR910001509B1 (ko) 1991-03-09
IT8619646A1 (it) 1987-09-06
BR8601065A (pt) 1986-11-25
CZ170086A3 (en) 1993-12-15
GB2175133A (en) 1986-11-19
GB2175133B (en) 1989-06-21
PL152939B1 (en) 1991-02-28
IT8619646A0 (it) 1986-03-06
IN165337B (it) 1989-09-23
GB8605931D0 (en) 1986-04-16
CA1237466A (en) 1988-05-31
SG20692G (en) 1992-04-16
MX167590B (es) 1993-03-31
RU2037906C1 (ru) 1995-06-19
JPH0542772B2 (it) 1993-06-29
CN1007850B (zh) 1990-05-02
DE3608434C2 (it) 1987-12-03
CN86101675A (zh) 1986-09-10
DD243587A5 (de) 1987-03-04
DE3608434A1 (de) 1986-09-18
JPS61214333A (ja) 1986-09-24
CZ278554B6 (en) 1994-03-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327