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FR676189A - Improvements to television and similar apparatus - Google Patents

Improvements to television and similar apparatus

Info

Publication number
FR676189A
FR676189A FR676189DA FR676189A FR 676189 A FR676189 A FR 676189A FR 676189D A FR676189D A FR 676189DA FR 676189 A FR676189 A FR 676189A
Authority
FR
France
Prior art keywords
television
similar apparatus
similar
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)
Inventor
John Logie Baird
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.)
Baird Television Ltd
Original Assignee
Baird Television Ltd
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 Baird Television Ltd filed Critical Baird Television Ltd
Application granted granted Critical
Publication of FR676189A publication Critical patent/FR676189A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • 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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Discharge Lamp (AREA)
FR676189D 1928-07-11 1929-06-04 Improvements to television and similar apparatus Expired FR676189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2023428A GB321441A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like

Publications (1)

Publication Number Publication Date
FR676189A true FR676189A (en) 1930-02-19

Family

ID=10142582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676189D Expired FR676189A (en) 1928-07-11 1929-06-04 Improvements to television and similar apparatus

Country Status (4)

Country Link
BE (1) BE361393A (en)
DE (1) DE574174C (en)
FR (1) FR676189A (en)
GB (3) GB322823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912368C (en) * 1938-10-08 1954-05-28 Aeg Device for the simultaneous observation of preferably differently shaped oscillograms which are recorded on four different screens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752763C (en) * 1938-07-11 1953-02-02 Fernseh Gmbh Method for the transmission of color television pictures using a storing picture transmitter tube with cathode ray scanning and a moving color filter switched into the optical beam path

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912368C (en) * 1938-10-08 1954-05-28 Aeg Device for the simultaneous observation of preferably differently shaped oscillograms which are recorded on four different screens

Also Published As

Publication number Publication date
DE574174C (en) 1933-04-10
BE361393A (en)
GB322823A (en) 1929-12-11
GB322822A (en) 1929-12-11
GB321441A (en) 1929-11-11

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