FR845331A - Balayage entrelacé perfectionné pour télévision - Google Patents

Balayage entrelacé perfectionné pour télévision

Info

Publication number
FR845331A
FR845331A FR845331DA FR845331A FR 845331 A FR845331 A FR 845331A FR 845331D A FR845331D A FR 845331DA FR 845331 A FR845331 A FR 845331A
Authority
FR
France
Prior art keywords
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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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR845331A publication Critical patent/FR845331A/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)
FR845331D 1937-10-29 1938-10-28 Balayage entrelacé perfectionné pour télévision Expired FR845331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US209246XA 1937-10-29 1937-10-29

Publications (1)

Publication Number Publication Date
FR845331A true FR845331A (fr) 1939-08-18

Family

ID=21801314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845331D Expired FR845331A (fr) 1937-10-29 1938-10-28 Balayage entrelacé perfectionné pour télévision

Country Status (3)

Country Link
BE (1) BE430883A (fr)
CH (1) CH209246A (fr)
FR (1) FR845331A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204042A1 (fr) * 1985-06-05 1986-12-10 Jerome Hal Lemelson Système de télévision et méthode de transmission d'un signal de télévision
US7961251B2 (en) 2002-06-28 2011-06-14 Trident Microsystems (Far East) Ltd. Method and apparatus for conversion of video formats to 120 Hz 4 to 1 interlaced formats

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625058B1 (fr) * 1987-12-22 1994-05-27 France Etat Procede et dispositif de transmission d'images de television comportant un nombre pair de lignes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204042A1 (fr) * 1985-06-05 1986-12-10 Jerome Hal Lemelson Système de télévision et méthode de transmission d'un signal de télévision
US7961251B2 (en) 2002-06-28 2011-06-14 Trident Microsystems (Far East) Ltd. Method and apparatus for conversion of video formats to 120 Hz 4 to 1 interlaced formats

Also Published As

Publication number Publication date
BE430883A (fr)
CH209246A (de) 1940-03-31

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