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JPS5492128A - Color television camera - Google Patents

Color television camera

Info

Publication number
JPS5492128A
JPS5492128A JP16048577A JP16048577A JPS5492128A JP S5492128 A JPS5492128 A JP S5492128A JP 16048577 A JP16048577 A JP 16048577A JP 16048577 A JP16048577 A JP 16048577A JP S5492128 A JPS5492128 A JP S5492128A
Authority
JP
Japan
Prior art keywords
signal
phase
low area
modulated color
area component
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
JP16048577A
Other languages
Japanese (ja)
Inventor
Shoji Nishikawa
Ryuhei Nakabe
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 JP16048577A priority Critical patent/JPS5492128A/en
Publication of JPS5492128A publication Critical patent/JPS5492128A/en
Pending legal-status Critical Current

Links

Landscapes

  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: To correct the color phase error which occurs in relation to the extent of low area component and to obtain standard TV signal by controlling the phase of modulated color signal with the low area component of picture tube output signal.
CONSTITUTION: Single tube color TV camera is provided with a D/C regeneration circuit 401 and a phase control circuit 4-2 whose phase changes according to the signal level. Then, a signal consisting of mixture of the low area component (brilliance signal) and modulated color signal is fed into this circuit 402 and the phase of modulated color signal is automatically controlled by the quantity of low area component included in the modulated color signal. Then, the mixed signal thus obtained is separated to the low area component and modulated color signal and processed in the same mammer applied for others, thus obtaining the modulated color signal without phase errors.
COPYRIGHT: (C)1979,JPO&Japio
JP16048577A 1977-12-29 1977-12-29 Color television camera Pending JPS5492128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16048577A JPS5492128A (en) 1977-12-29 1977-12-29 Color television camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16048577A JPS5492128A (en) 1977-12-29 1977-12-29 Color television camera

Publications (1)

Publication Number Publication Date
JPS5492128A true JPS5492128A (en) 1979-07-21

Family

ID=15715951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16048577A Pending JPS5492128A (en) 1977-12-29 1977-12-29 Color television camera

Country Status (1)

Country Link
JP (1) JPS5492128A (en)

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