FR718663A - Perfectionnements concernant la télévision - Google Patents

Perfectionnements concernant la télévision

Info

Publication number
FR718663A
FR718663A FR718663DA FR718663A FR 718663 A FR718663 A FR 718663A FR 718663D A FR718663D A FR 718663DA FR 718663 A FR718663 A FR 718663A
Authority
FR
France
Prior art keywords
television
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)
Inventor
John Henry Owen Harries
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 filed Critical
Application granted granted Critical
Publication of FR718663A publication Critical patent/FR718663A/fr
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
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR718663D 1930-06-16 1931-06-15 Perfectionnements concernant la télévision Expired FR718663A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18358/30A GB357143A (en) 1930-06-16 1930-06-16 Improvements in and relating to television and the like

Publications (1)

Publication Number Publication Date
FR718663A true FR718663A (fr) 1932-01-27

Family

ID=10111088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718663D Expired FR718663A (fr) 1930-06-16 1931-06-15 Perfectionnements concernant la télévision

Country Status (3)

Country Link
US (1) US2037577A (fr)
FR (1) FR718663A (fr)
GB (1) GB357143A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442583A (en) * 1942-10-10 1948-06-01 Rca Corp Scanning receiving system
US2426201A (en) * 1943-01-04 1947-08-26 Standard Telephones Cables Ltd Radio detection system
US2428926A (en) * 1943-06-04 1947-10-14 Rca Corp Modified sweep circuit for cathoderay tubes
US2473208A (en) * 1944-11-14 1949-06-14 Stromberg Carlson Co Apparatus for linearizing saw-tooth waves
US2629829A (en) * 1945-08-03 1953-02-24 Int Standard Electric Corp Method of calibrating electric oscillation generators
US2523156A (en) * 1947-06-12 1950-09-19 Rca Corp Vertical sweep voltage correction for film movement in flying spot scansion
US2625602A (en) * 1947-06-26 1953-01-13 Rca Corp Film pulldown mechanism for television
US2585865A (en) * 1948-02-06 1952-02-12 Rca Corp Film scansion apparatus
FR1010583A (fr) * 1948-09-14 1952-06-12 Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma
US2628689A (en) * 1949-05-28 1953-02-17 Geovision Inc Dynamic scanning system
US2703150A (en) * 1949-09-29 1955-03-01 Lu Garda Rieber Geophysical display system
US2798114A (en) * 1950-10-12 1957-07-02 Motorola Inc Dot-arresting, television scanning system

Also Published As

Publication number Publication date
GB357143A (en) 1931-09-16
US2037577A (en) 1936-04-14

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