FR1173010A - Improvements to cinescope tubes for color television - Google Patents

Improvements to cinescope tubes for color television

Info

Publication number
FR1173010A
FR1173010A FR1173010DA FR1173010A FR 1173010 A FR1173010 A FR 1173010A FR 1173010D A FR1173010D A FR 1173010DA FR 1173010 A FR1173010 A FR 1173010A
Authority
FR
France
Prior art keywords
cinescope
tubes
color television
television
color
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1173010A publication Critical patent/FR1173010A/en
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
    • H01J29/10—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams
FR1173010D 1956-03-16 1957-03-15 Improvements to cinescope tubes for color television Expired FR1173010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US572005A US2947898A (en) 1956-03-16 1956-03-16 Color picture tube screen

Publications (1)

Publication Number Publication Date
FR1173010A true FR1173010A (en) 1959-02-18

Family

ID=24285934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173010D Expired FR1173010A (en) 1956-03-16 1957-03-15 Improvements to cinescope tubes for color television

Country Status (3)

Country Link
US (1) US2947898A (en)
FR (1) FR1173010A (en)
NL (1) NL215405A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294994A (en) * 1962-07-06
NL7709617A (en) * 1977-09-01 1979-03-05 Philips Nv COLOR TELEVISION PICTURE TUBE.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE435375A (en) * 1938-07-11
US2435889A (en) * 1943-06-02 1948-02-10 Johnson Matthey Co Ltd Production of metallic designs on nonmetallic materials
US2446915A (en) * 1946-07-13 1948-08-10 Gen Motors Corp Photographic process of producing a printing image
US2568448A (en) * 1947-09-23 1951-09-18 Gen Electric Parallax correction in color television
US2743391A (en) * 1951-11-02 1956-04-24 Du Mont Allen B Lab Inc Cathode ray tube
NL176924B (en) * 1952-03-18 Colgate Palmolive Co HOLDER FILLED WITH PARTICULATE DETERGENT.
US2757112A (en) * 1953-02-09 1956-07-31 Electronics Res Corp Transfer method of applying color lines to television tube screen
US2722623A (en) * 1953-03-31 1955-11-01 Rca Corp Color-kinescopes etc.
BE528430A (en) * 1953-04-30
US2755402A (en) * 1953-09-28 1956-07-17 Rca Corp Color kinescopes of the masked-target dot-screen variety
US2793317A (en) * 1954-10-22 1957-05-21 Chromatic Television Lab Inc Electron focusing structure
US2795720A (en) * 1955-09-15 1957-06-11 Rca Corp Post-accelerated color-kinescopes

Also Published As

Publication number Publication date
US2947898A (en) 1960-08-02
NL215405A (en)

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