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JPS51130115A - Picture signal clamping circuit - Google Patents

Picture signal clamping circuit

Info

Publication number
JPS51130115A
JPS51130115A JP50054054A JP5405475A JPS51130115A JP S51130115 A JPS51130115 A JP S51130115A JP 50054054 A JP50054054 A JP 50054054A JP 5405475 A JP5405475 A JP 5405475A JP S51130115 A JPS51130115 A JP S51130115A
Authority
JP
Japan
Prior art keywords
picture signal
clamping circuit
signal clamping
minimization
holding 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.)
Granted
Application number
JP50054054A
Other languages
Japanese (ja)
Other versions
JPS5816382B2 (en
Inventor
Hideo Akiyama
Takashi Mizuguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50054054A priority Critical patent/JPS5816382B2/en
Publication of JPS51130115A publication Critical patent/JPS51130115A/en
Publication of JPS5816382B2 publication Critical patent/JPS5816382B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE: Minimization of the clamping electrode fluctuation caused by the output fluctuation of the sample holding circuit.
COPYRIGHT: (C)1976,JPO&Japio
JP50054054A 1975-05-06 1975-05-06 Eizou Shingo Clamp Cairo Expired JPS5816382B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50054054A JPS5816382B2 (en) 1975-05-06 1975-05-06 Eizou Shingo Clamp Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50054054A JPS5816382B2 (en) 1975-05-06 1975-05-06 Eizou Shingo Clamp Cairo

Publications (2)

Publication Number Publication Date
JPS51130115A true JPS51130115A (en) 1976-11-12
JPS5816382B2 JPS5816382B2 (en) 1983-03-31

Family

ID=12959889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50054054A Expired JPS5816382B2 (en) 1975-05-06 1975-05-06 Eizou Shingo Clamp Cairo

Country Status (1)

Country Link
JP (1) JPS5816382B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952909A (en) * 1982-09-18 1984-03-27 Mitsubishi Electric Corp Direct current voltage clamping circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777056A (en) * 1971-04-21 1973-12-04 Image Analysing Computers Ltd Video signal level correction circuitry

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777056A (en) * 1971-04-21 1973-12-04 Image Analysing Computers Ltd Video signal level correction circuitry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952909A (en) * 1982-09-18 1984-03-27 Mitsubishi Electric Corp Direct current voltage clamping circuit
JPH0234489B2 (en) * 1982-09-18 1990-08-03 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS5816382B2 (en) 1983-03-31

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