DK133958B - Cathode ray tubes. - Google Patents

Cathode ray tubes.

Info

Publication number
DK133958B
DK133958B DK294965A DK294965A DK133958B DK 133958 B DK133958 B DK 133958B DK 294965 A DK294965 A DK 294965A DK 294965 A DK294965 A DK 294965A DK 133958 B DK133958 B DK 133958B
Authority
DK
Denmark
Prior art keywords
cathode ray
ray tubes
tubes
cathode
ray
Prior art date
Application number
DK294965A
Other languages
Danish (da)
Other versions
DK133958C (en
Inventor
Robert Charles Demmy
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 DK133958B publication Critical patent/DK133958B/en
Application granted granted Critical
Publication of DK133958C publication Critical patent/DK133958C/da

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
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0722—Frame
DK294965A 1964-06-12 1965-06-11 Cathode ray tubes. DK133958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37475464A 1964-06-12 1964-06-12

Publications (2)

Publication Number Publication Date
DK133958B true DK133958B (en) 1976-08-16
DK133958C DK133958C (en) 1977-01-24

Family

ID=23478085

Family Applications (1)

Application Number Title Priority Date Filing Date
DK294965A DK133958B (en) 1964-06-12 1965-06-11 Cathode ray tubes.

Country Status (9)

Country Link
AT (1) AT263094B (en)
BE (1) BE665323A (en)
DE (1) DE1289870B (en)
DK (1) DK133958B (en)
ES (1) ES314046A1 (en)
FR (1) FR1436496A (en)
GB (1) GB1114847A (en)
NL (2) NL140123B (en)
SE (1) SE308133B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762029B1 (en) * 1968-03-23 1970-11-19 Philips Patentverwaltung Color picture tubes for displaying color television pictures with an arrangement for preventing false light
US4547695A (en) * 1983-03-03 1985-10-15 Tektronix, Inc. CRT Shadow mask assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806162A (en) * 1954-08-18 1957-09-10 Rca Corp Cathode-ray tube
US2897392A (en) * 1956-02-09 1959-07-28 Zenith Radio Corp Color television tube mask and frame assembly
US3028521A (en) * 1956-12-21 1962-04-03 Zenith Radio Corp Image-reproducting device

Also Published As

Publication number Publication date
ES314046A1 (en) 1965-10-16
DK133958C (en) 1977-01-24
SE308133B (en) 1969-02-03
FR1436496A (en) 1966-04-22
NL6507484A (en) 1965-12-13
GB1114847A (en) 1968-05-22
DE1289870B (en) 1969-02-27
BE665323A (en) 1965-10-01
AT263094B (en) 1968-07-10
NL140123B (en) 1973-10-15
NL151836B (en) 1976-12-15
NL7315826A (en) 1974-01-25

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