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GB2035019B - Kinescope beam current limiter - Google Patents

Kinescope beam current limiter

Info

Publication number
GB2035019B
GB2035019B GB7935103A GB7935103A GB2035019B GB 2035019 B GB2035019 B GB 2035019B GB 7935103 A GB7935103 A GB 7935103A GB 7935103 A GB7935103 A GB 7935103A GB 2035019 B GB2035019 B GB 2035019B
Authority
GB
United Kingdom
Prior art keywords
beam current
current limiter
kinescope beam
kinescope
limiter
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
GB7935103A
Other versions
GB2035019A (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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Priority to GB7935103A priority Critical patent/GB2035019B/en
Publication of GB2035019A publication Critical patent/GB2035019A/en
Application granted granted Critical
Publication of GB2035019B publication Critical patent/GB2035019B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
GB7935103A 1978-10-12 1979-10-10 Kinescope beam current limiter Expired GB2035019B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7935103A GB2035019B (en) 1978-10-12 1979-10-10 Kinescope beam current limiter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7840301 1978-10-12
GB7935103A GB2035019B (en) 1978-10-12 1979-10-10 Kinescope beam current limiter

Publications (2)

Publication Number Publication Date
GB2035019A GB2035019A (en) 1980-06-11
GB2035019B true GB2035019B (en) 1982-12-15

Family

ID=26269159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935103A Expired GB2035019B (en) 1978-10-12 1979-10-10 Kinescope beam current limiter

Country Status (1)

Country Link
GB (1) GB2035019B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516152A (en) * 1983-05-23 1985-05-07 Rca Corporation Video signal processor with automatic kinescope white balance and beam current limiter control systems
US4947253A (en) * 1989-04-18 1990-08-07 Rca Licensing Corporation Brightness modulator for closed loop compensation of black level
KR940001054B1 (en) * 1992-02-27 1994-02-08 삼성전자 주식회사 Automatic Contrast Correction Method and Apparatus for Color Video Printer
GB2273425A (en) * 1992-12-10 1994-06-15 Ibm Cathode ray tube display with improved beam current control.
JP3717965B2 (en) * 1995-03-30 2005-11-16 松下電器産業株式会社 Automatic video signal correction circuit

Also Published As

Publication number Publication date
GB2035019A (en) 1980-06-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee