GB483385A - Improvements in television receiving apparatus - Google Patents

Improvements in television receiving apparatus

Info

Publication number
GB483385A
GB483385A GB2850736A GB2850736A GB483385A GB 483385 A GB483385 A GB 483385A GB 2850736 A GB2850736 A GB 2850736A GB 2850736 A GB2850736 A GB 2850736A GB 483385 A GB483385 A GB 483385A
Authority
GB
United Kingdom
Prior art keywords
picture
lines
moving
elements
scanning device
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
GB2850736A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2850736A priority Critical patent/GB483385A/en
Publication of GB483385A publication Critical patent/GB483385A/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
    • H04N3/10—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)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

483,385. Television. TRAUB, E. Oct. 20, 1936, No. 28507. Drawings to Specification. [Class 40 (iii)] A television receiver incorporates a light cell in which a medium is traversed by modulated mechanical waves, and a moving and a stationary scanning device are employed in such a way as to project one or more lines or the complete picture simultaneously. The light cell is preferably large enough to include all the elements of a complete picture which elements are moving through the cell in a direction away from the piezo-electric crystal. The image of these moving elements is rendered stationary by a rotating mirror drum and the various lines of the picture are selected by an echelon scanning device and projected into their correct positions on the screen. As the second picture begins to pass through the apparatus the next portion of the mirror drum projects its commencing lines into their correct positions as the corresponding lines of the previous picture disappear. The whole picture is therefore projected simultaneously and changes element by element. Specification 439,236 is referred to.
GB2850736A 1936-10-20 1936-10-20 Improvements in television receiving apparatus Expired GB483385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2850736A GB483385A (en) 1936-10-20 1936-10-20 Improvements in television receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2850736A GB483385A (en) 1936-10-20 1936-10-20 Improvements in television receiving apparatus

Publications (1)

Publication Number Publication Date
GB483385A true GB483385A (en) 1938-04-20

Family

ID=10276721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2850736A Expired GB483385A (en) 1936-10-20 1936-10-20 Improvements in television receiving apparatus

Country Status (1)

Country Link
GB (1) GB483385A (en)

Similar Documents

Publication Publication Date Title
US2275898A (en) Microfacsimile system
GB514776A (en) Improvements in or relating to natural colour television systems
US2403986A (en) Wave translation
GB1184984A (en) Display System
GB483385A (en) Improvements in television receiving apparatus
GB965101A (en) Panoramic motion picture projection apparatus
US2299393A (en) Television receiver cabinet
US2931858A (en) Television reconnaissance system
US2530107A (en) Color television receiving system
US3158683A (en) Composite signal-producing apparatus with means for producing sync pulses by offsetting black level
US2001730A (en) Electrooptical system
US1694301A (en) Electrical transmission of pictures
US2963542A (en) Scanner-recorder
US2002937A (en) Television system
GB552005A (en) Improvements in or relating to television image producing systems
GB397648A (en) Improvements in method and apparatus for transmitting and receiving television images
GB360942A (en) Improvements in or relating to television and like apparatus
CA1033479A (en) Apparatus for the mosaic-style presentation of optical information composed from image elements
GB455146A (en) Improvements in or relating to television and like systems and apparatus therefor
GB418224A (en) Rangefinder for use with invisible rays
GB291121A (en) Improvements in or relating to television apparatus
GB753340A (en) Improvements in or relating to the production of records of objects or pictures by scanning processes
GB1094984A (en) Apparatus for photographic copying by means of a laser
GB1044936A (en) Projector for slowly changing pictures
GB424633A (en) Improvements in or relating to television or like systems