AU3130977A - Image tube suppression circuit - Google Patents

Image tube suppression circuit

Info

Publication number
AU3130977A
AU3130977A AU31309/77A AU3130977A AU3130977A AU 3130977 A AU3130977 A AU 3130977A AU 31309/77 A AU31309/77 A AU 31309/77A AU 3130977 A AU3130977 A AU 3130977A AU 3130977 A AU3130977 A AU 3130977A
Authority
AU
Australia
Prior art keywords
suppression circuit
image tube
tube suppression
image
circuit
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.)
Pending
Application number
AU31309/77A
Other languages
English (en)
Inventor
Robert Adam Dischert
Sidney Leo Bendell
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
Publication of AU3130977A publication Critical patent/AU3130977A/en
Pending 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
    • H04N23/40—Circuit details for pick-up tubes
    • H04N23/41—Beam current control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes
    • H04N23/41—Beam current control
    • H04N23/43—Beam current control during retrace periods, e.g. circuits for ACT tubes or leg suppression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/749—Circuitry for compensating brightness variation in the scene by influencing the pick-up tube voltages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Input (AREA)
AU31309/77A 1976-12-13 1977-12-07 Image tube suppression circuit Pending AU3130977A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5183476 1976-12-13
US76359477A 1977-01-28 1977-01-28
US76359377A 1977-01-28 1977-01-28

Publications (1)

Publication Number Publication Date
AU3130977A true AU3130977A (en) 1979-06-14

Family

ID=27260226

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31309/77A Pending AU3130977A (en) 1976-12-13 1977-12-07 Image tube suppression circuit

Country Status (5)

Country Link
JP (1) JPS5374834A (nl)
AU (1) AU3130977A (nl)
DE (1) DE2755507C3 (nl)
FR (1) FR2373932A1 (nl)
NL (1) NL7713733A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229767A (en) * 1979-03-23 1980-10-21 Ampex Corporation Beam control circuit for diode-gun type camera tubes
US4540919A (en) * 1982-01-08 1985-09-10 Ampex Corporation Method and apparatus for automatically controlling highlight effects
EP0103451A3 (en) * 1982-09-09 1984-10-24 Link Electronics Limited Electro-optical tube alignment and beam current adjustment
JPS5980071A (ja) * 1982-10-29 1984-05-09 Sony Corp 撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451640A (en) * 1945-05-11 1948-10-19 Rca Corp Control system
FR1374375A (fr) * 1962-06-20 1964-10-09 Marconi Instruments Ltd Perfectionnements apportés aux caméras de télévision et aux dispositifs analogues
JPS5236648B2 (nl) * 1973-03-09 1977-09-17

Also Published As

Publication number Publication date
FR2373932A1 (fr) 1978-07-07
DE2755507A1 (de) 1978-06-22
NL7713733A (nl) 1978-06-15
DE2755507B2 (de) 1979-09-06
DE2755507C3 (de) 1980-05-29
JPS5374834A (en) 1978-07-03

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