ES349039A1 - Un dispositivo de tubo de rayos catodicos. - Google Patents

Un dispositivo de tubo de rayos catodicos.

Info

Publication number
ES349039A1
ES349039A1 ES349039A ES349039A ES349039A1 ES 349039 A1 ES349039 A1 ES 349039A1 ES 349039 A ES349039 A ES 349039A ES 349039 A ES349039 A ES 349039A ES 349039 A1 ES349039 A1 ES 349039A1
Authority
ES
Spain
Prior art keywords
cathode
ray tube
shadow mask
displaying color
color pictures
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.)
Expired
Application number
ES349039A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES349039A1 publication Critical patent/ES349039A1/es
Expired legal-status Critical Current

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
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
ES349039A 1967-01-12 1968-01-09 Un dispositivo de tubo de rayos catodicos. Expired ES349039A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL676700444A NL149323B (nl) 1967-01-12 1967-01-12 Elektronenstraalbuis voor het weergeven van kleurenbeelden.

Publications (1)

Publication Number Publication Date
ES349039A1 true ES349039A1 (es) 1969-04-01

Family

ID=19798965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349039A Expired ES349039A1 (es) 1967-01-12 1968-01-09 Un dispositivo de tubo de rayos catodicos.

Country Status (9)

Country Link
US (1) US3486061A (es)
AT (1) AT276503B (es)
BE (1) BE709170A (es)
CH (1) CH474149A (es)
DE (1) DE1537284A1 (es)
ES (1) ES349039A1 (es)
FR (1) FR1550860A (es)
GB (1) GB1146140A (es)
NL (1) NL149323B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0153555B2 (es) * 1978-03-13 1989-11-14 Rca Licensing Corp
US4370591A (en) * 1979-09-14 1983-01-25 Hitachi, Ltd. Color picture tube shadow mask
NL8500734A (nl) * 1985-03-14 1986-10-01 Philips Nv Kleurenbeeldbuis.
BG47787A1 (en) * 1988-03-14 1990-09-14 Sofija Televizija Device for input of symbols in programme television signal
CA2010680A1 (en) * 1989-04-17 1990-10-17 Isaac M. Bell Video switch arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669672A (en) * 1953-03-10 1954-02-16 Sam H Kaplan Color image target structure
US2971117A (en) * 1956-03-01 1961-02-07 Rca Corp Color-kinescopes, etc.
BE557575A (es) * 1956-05-16
US2967971A (en) * 1957-08-14 1961-01-10 Hughes Aircraft Co Storage tube with improved flood gun
US3005921A (en) * 1958-01-27 1961-10-24 Rca Corp Cathode-ray tubes of the focus-mask variety

Also Published As

Publication number Publication date
NL149323B (nl) 1976-04-15
GB1146140A (en) 1969-03-19
DE1537284A1 (de) 1970-07-23
CH474149A (de) 1969-06-15
BE709170A (es) 1968-07-10
FR1550860A (es) 1968-12-20
US3486061A (en) 1969-12-23
NL6700444A (es) 1968-07-15
AT276503B (de) 1969-11-25

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