JPS5442929A - Television picture receiver - Google Patents

Television picture receiver

Info

Publication number
JPS5442929A
JPS5442929A JP10930177A JP10930177A JPS5442929A JP S5442929 A JPS5442929 A JP S5442929A JP 10930177 A JP10930177 A JP 10930177A JP 10930177 A JP10930177 A JP 10930177A JP S5442929 A JPS5442929 A JP S5442929A
Authority
JP
Japan
Prior art keywords
television picture
picture receiver
control signal
video signal
gain
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
JP10930177A
Other languages
Japanese (ja)
Inventor
Tetsuo Tomimoto
Yoshitomi Nagaoka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10930177A priority Critical patent/JPS5442929A/en
Publication of JPS5442929A publication Critical patent/JPS5442929A/en
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)

Abstract

PURPOSE: To ensure a display of the high-quality picture by controlling the gain and the DC level based on the luminance control signal and the contrast control signal through the video signal controller and thus keeping constant the amplitude and the black level of the video signal to be delivered.
COPYRIGHT: (C)1979,JPO&Japio
JP10930177A 1977-09-09 1977-09-09 Television picture receiver Pending JPS5442929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10930177A JPS5442929A (en) 1977-09-09 1977-09-09 Television picture receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10930177A JPS5442929A (en) 1977-09-09 1977-09-09 Television picture receiver

Publications (1)

Publication Number Publication Date
JPS5442929A true JPS5442929A (en) 1979-04-05

Family

ID=14506709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10930177A Pending JPS5442929A (en) 1977-09-09 1977-09-09 Television picture receiver

Country Status (1)

Country Link
JP (1) JPS5442929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198810A (en) * 1986-02-27 1987-09-02 Ricoh Co Ltd Image signal amplifying circuit for focus detecting device
JPH0638074A (en) * 1992-07-21 1994-02-10 Fujitsu General Ltd Picture quality adjusting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198810A (en) * 1986-02-27 1987-09-02 Ricoh Co Ltd Image signal amplifying circuit for focus detecting device
JPH0638074A (en) * 1992-07-21 1994-02-10 Fujitsu General Ltd Picture quality adjusting circuit

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