FR693983A - Improvements in transmission and reception of images - Google Patents

Improvements in transmission and reception of images

Info

Publication number
FR693983A
FR693983A FR693983DA FR693983A FR 693983 A FR693983 A FR 693983A FR 693983D A FR693983D A FR 693983DA FR 693983 A FR693983 A FR 693983A
Authority
FR
France
Prior art keywords
reception
images
transmission
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 FR693983A publication Critical patent/FR693983A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Closed-Circuit Television Systems (AREA)
FR693983D 1929-04-15 1930-04-15 Improvements in transmission and reception of images Expired FR693983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355028A US1992009A (en) 1929-04-15 1929-04-15 Transmission and reception of pictures

Publications (1)

Publication Number Publication Date
FR693983A true FR693983A (en) 1930-11-27

Family

ID=23395943

Family Applications (2)

Application Number Title Priority Date Filing Date
FR693983D Expired FR693983A (en) 1929-04-15 1930-04-15 Improvements in transmission and reception of images
FR42581D Expired FR42581E (en) 1929-04-15 1932-09-16 Improvements in transmission and reception of images

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR42581D Expired FR42581E (en) 1929-04-15 1932-09-16 Improvements in transmission and reception of images

Country Status (3)

Country Link
US (1) US1992009A (en)
FR (2) FR693983A (en)
GB (1) GB341353A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517797A (en) * 1946-04-12 1950-08-08 Maynard D Mcfarlane Film facsimile scanning
US5281960A (en) * 1991-11-19 1994-01-25 Silhouette Technology, Inc. Helmet mounted display

Also Published As

Publication number Publication date
FR42581E (en) 1933-08-23
US1992009A (en) 1935-02-19
GB341353A (en) 1931-01-15

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