FR1087835A - Device for projecting television images on a large screen - Google Patents

Device for projecting television images on a large screen

Info

Publication number
FR1087835A
FR1087835A FR1087835DA FR1087835A FR 1087835 A FR1087835 A FR 1087835A FR 1087835D A FR1087835D A FR 1087835DA FR 1087835 A FR1087835 A FR 1087835A
Authority
FR
France
Prior art keywords
large screen
television images
projecting television
projecting
images
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.)
ELECTRONIQUE SOC GEN
Original Assignee
ELECTRONIQUE SOC GEN
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 ELECTRONIQUE SOC GEN filed Critical ELECTRONIQUE SOC GEN
Application granted granted Critical
Publication of FR1087835A publication Critical patent/FR1087835A/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
    • H01J29/12—Screens on or from which an image or pattern is formed, picked up, converted or stored acting as light valves by shutter operation, e.g. for eidophor
FR1087835D 1953-06-15 1953-06-15 Device for projecting television images on a large screen Expired FR1087835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087835T 1953-06-15

Publications (1)

Publication Number Publication Date
FR1087835A true FR1087835A (en) 1955-03-01

Family

ID=9613525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087835D Expired FR1087835A (en) 1953-06-15 1953-06-15 Device for projecting television images on a large screen

Country Status (1)

Country Link
FR (1) FR1087835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081781A1 (en) * 1970-03-09 1971-12-10 Rca Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081781A1 (en) * 1970-03-09 1971-12-10 Rca Corp

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