GB322823A - Improvements in or relating to television apparatus and the like - Google Patents

Improvements in or relating to television apparatus and the like

Info

Publication number
GB322823A
GB322823A GB1471329A GB1471329A GB322823A GB 322823 A GB322823 A GB 322823A GB 1471329 A GB1471329 A GB 1471329A GB 1471329 A GB1471329 A GB 1471329A GB 322823 A GB322823 A GB 322823A
Authority
GB
United Kingdom
Prior art keywords
television
neon
mercury vapour
relating
helium
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
GB1471329A
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
Publication of GB322823A publication Critical patent/GB322823A/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

Abstract

322,823. Baird, J. L., and Television, Ltd. July 11, 1928. Divided on 321,441. Television.-A receiver for television or the like comprises a plurality of glow-discharge lamps containing a gas or vapour giving the appropriate colour for blending in a three-colour process. The lamps are preferably filled with helium, mercury vapour and neon respectively. According to the Provisional Specification a single lamp containing a combination of neon, helium, and mercury vapour, or a lamp containing neon and mercury vapour only may be used.
GB1471329A 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like Expired GB322823A (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
GB322823A true GB322823A (en) 1929-12-11

Family

ID=10142582

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2023428A Expired GB321441A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like
GB1471229A Expired GB322822A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like
GB1471329A Expired GB322823A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2023428A Expired GB321441A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like
GB1471229A Expired GB322822A (en) 1928-07-11 1928-07-11 Improvements in or relating to television apparatus and the like

Country Status (4)

Country Link
BE (1) BE361393A (en)
DE (1) DE574174C (en)
FR (1) FR676189A (en)
GB (3) GB321441A (en)

Families Citing this family (2)

* 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
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
FR676189A (en) 1930-02-19
GB322822A (en) 1929-12-11
GB321441A (en) 1929-11-11
BE361393A (en)
DE574174C (en) 1933-04-10

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