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FR1056420A - écran de télévision - Google Patents

écran de télévision

Info

Publication number
FR1056420A
FR1056420A FR1056420DA FR1056420A FR 1056420 A FR1056420 A FR 1056420A FR 1056420D A FR1056420D A FR 1056420DA FR 1056420 A FR1056420 A FR 1056420A
Authority
FR
France
Prior art keywords
screen
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
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1056420A publication Critical patent/FR1056420A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2277—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by other processes, e.g. serigraphy, decalcomania

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
FR1056420D 1951-06-16 1952-04-25 écran de télévision Expired FR1056420A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US231978A US2711690A (en) 1951-06-16 1951-06-16 Method of making a television screen

Publications (1)

Publication Number Publication Date
FR1056420A true FR1056420A (fr) 1954-02-26

Family

ID=22871395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056420D Expired FR1056420A (fr) 1951-06-16 1952-04-25 écran de télévision

Country Status (5)

Country Link
US (1) US2711690A (fr)
DE (1) DE942275C (fr)
FR (1) FR1056420A (fr)
GB (1) GB722213A (fr)
NL (1) NL170351B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500734A (nl) * 1985-03-14 1986-10-01 Philips Nv Kleurenbeeldbuis.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1456794A (en) * 1919-12-09 1923-05-29 Gestetner Ltd Printing and duplicating
US2209499A (en) * 1936-10-17 1940-07-30 Charles A Wulf Stencil screen and method of making the same
BE425528A (fr) * 1937-01-05
US2310863A (en) * 1941-01-25 1943-02-09 Rca Corp Luminescent screen
US2508267A (en) * 1945-10-26 1950-05-16 Du Mont Allen B Lab Inc Color television
US2633426A (en) * 1950-07-07 1953-03-31 Gen Electric Method of forming a powder coating on a surface

Also Published As

Publication number Publication date
GB722213A (en) 1955-01-19
NL170351B (nl)
US2711690A (en) 1955-06-28
DE942275C (de) 1956-05-03

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