JPS5547792A - Chroma circuit - Google Patents

Chroma circuit

Info

Publication number
JPS5547792A
JPS5547792A JP12080778A JP12080778A JPS5547792A JP S5547792 A JPS5547792 A JP S5547792A JP 12080778 A JP12080778 A JP 12080778A JP 12080778 A JP12080778 A JP 12080778A JP S5547792 A JPS5547792 A JP S5547792A
Authority
JP
Japan
Prior art keywords
circuits
component
luminance signal
high frequency
frequency 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.)
Granted
Application number
JP12080778A
Other languages
English (en)
Other versions
JPS6136429B2 (ja
Inventor
Kunio Ando
Hiroaki Nabeyama
Gentaro Miyazaki
Masanori Ogino
Masaru Noda
Masutomi Oota
Tomomitsu Azeyanagi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12080778A priority Critical patent/JPS5547792A/ja
Publication of JPS5547792A publication Critical patent/JPS5547792A/ja
Publication of JPS6136429B2 publication Critical patent/JPS6136429B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
JP12080778A 1978-09-30 1978-09-30 Chroma circuit Granted JPS5547792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12080778A JPS5547792A (en) 1978-09-30 1978-09-30 Chroma circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12080778A JPS5547792A (en) 1978-09-30 1978-09-30 Chroma circuit

Publications (2)

Publication Number Publication Date
JPS5547792A true JPS5547792A (en) 1980-04-04
JPS6136429B2 JPS6136429B2 (ja) 1986-08-18

Family

ID=14795455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12080778A Granted JPS5547792A (en) 1978-09-30 1978-09-30 Chroma circuit

Country Status (1)

Country Link
JP (1) JPS5547792A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348689A (en) * 1979-09-12 1982-09-07 Hitachi, Ltd. Phase adjusting system for carrier chrominance signal
JPS59198095A (ja) * 1983-04-25 1984-11-09 Seiko Epson Corp 液晶表示カラ−テレビ
JPS63182988A (ja) * 1987-01-12 1988-07-28 クロスフィールド　エレクトロニクス　リミティド ビデオ画像の強調方法及びその装置
JPH06343177A (ja) * 1993-08-09 1994-12-13 Seiko Epson Corp マトリクス液晶表示体の駆動回路

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348689A (en) * 1979-09-12 1982-09-07 Hitachi, Ltd. Phase adjusting system for carrier chrominance signal
JPS59198095A (ja) * 1983-04-25 1984-11-09 Seiko Epson Corp 液晶表示カラ−テレビ
JPS63182988A (ja) * 1987-01-12 1988-07-28 クロスフィールド　エレクトロニクス　リミティド ビデオ画像の強調方法及びその装置
JPH06343177A (ja) * 1993-08-09 1994-12-13 Seiko Epson Corp マトリクス液晶表示体の駆動回路

Also Published As

Publication number Publication date
JPS6136429B2 (ja) 1986-08-18

Similar Documents

Publication Publication Date Title
JPS54132123A (en) Special effect device for television video signal
JPS56162593A (en) Decoding device for composite pal televison signal
JPS5547792A (en) Chroma circuit
JPS5640380A (en) Phase adjustement system of chrominance signal
AU552868B2 (en) Digital colour camera
JPS5324724A (en) Color television receiver
US4760449A (en) Video signal processing apparatus
JPS5575387A (en) Chroma circuit
JPS5799089A (en) Detail compensation system
JPS5795788A (en) Color television signal processor
KR950034196A (ko) 영상 신호 혼합 소자
JPS56166683A (en) Processing circuit for color television signal
JPS5679593A (en) Color television receiver
JPS53110325A (en) Mixed color elimination circuit
JPS5267217A (en) Color demodulation circuit of color tv receiver
JPS5397731A (en) Color television picture receiver
JPS5237719A (en) Color tv receiver
JPS64883A (en) Color video signal generation circuit
JPS55132186A (en) Chroma-key signal generator
JPS57121390A (en) Color picture tube device
JPS5646382A (en) Transmission system for color video signal
JPS5533333A (en) Signal generator for 2-channel input contour correction
JPS5547790A (en) Processing circuit for chrominance signal
JPS54130835A (en) Noise reduction system of chrominance subcarrier
JPS57164688A (en) Delay line for comb type filter