GB1315456A - Television brightness control - Google Patents

Television brightness control

Info

Publication number
GB1315456A
GB1315456A GB1751771A GB1751771A GB1315456A GB 1315456 A GB1315456 A GB 1315456A GB 1751771 A GB1751771 A GB 1751771A GB 1751771 A GB1751771 A GB 1751771A GB 1315456 A GB1315456 A GB 1315456A
Authority
GB
United Kingdom
Prior art keywords
terminal
colour
signal
luminance signal
clamped
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
GB1751771A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1315456A publication Critical patent/GB1315456A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/87—Camera processing pipelines; Components thereof for processing colour signals for reinsertion of DC or slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
GB1751771A 1970-06-20 1971-05-27 Television brightness control Expired GB1315456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2030500A DE2030500B2 (de) 1970-06-20 1970-06-20 Schaltungsanordnung zur Helligkeitseinstellung bei Farbfernsehempfängern

Publications (1)

Publication Number Publication Date
GB1315456A true GB1315456A (en) 1973-05-02

Family

ID=5774499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1751771A Expired GB1315456A (en) 1970-06-20 1971-05-27 Television brightness control

Country Status (3)

Country Link
DE (1) DE2030500B2 (enExample)
FR (1) FR2095382B1 (enExample)
GB (1) GB1315456A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127439A1 (en) 1983-05-31 1984-12-05 Burle Technologies, Inc. Brightness control network in a video signal processor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551873A (enExample) * 1955-10-19
US3499104A (en) * 1966-06-13 1970-03-03 Rca Corp Video output stage employing stacked high voltage and low voltage transistors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127439A1 (en) 1983-05-31 1984-12-05 Burle Technologies, Inc. Brightness control network in a video signal processor
US4598316A (en) * 1983-05-31 1986-07-01 Rca Corporation Brightness control network in a video signal processor with AC coupled output stages
EP0127439B2 (en) † 1983-05-31 1993-03-10 Burle Technologies, Inc. Brightness control network in a video signal processor

Also Published As

Publication number Publication date
FR2095382A1 (enExample) 1972-02-11
DE2030500A1 (de) 1971-12-30
DE2030500B2 (de) 1975-05-15
FR2095382B1 (enExample) 1975-07-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee