JPH0544878B2 - - Google Patents

Info

Publication number
JPH0544878B2
JPH0544878B2 JP59128195A JP12819584A JPH0544878B2 JP H0544878 B2 JPH0544878 B2 JP H0544878B2 JP 59128195 A JP59128195 A JP 59128195A JP 12819584 A JP12819584 A JP 12819584A JP H0544878 B2 JPH0544878 B2 JP H0544878B2
Authority
JP
Japan
Prior art keywords
signal
reference voltage
level
limit reference
processing system
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.)
Expired - Lifetime
Application number
JP59128195A
Other languages
English (en)
Japanese (ja)
Other versions
JPS616994A (ja
Inventor
Takahiro Fuse
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP59128195A priority Critical patent/JPS616994A/ja
Publication of JPS616994A publication Critical patent/JPS616994A/ja
Publication of JPH0544878B2 publication Critical patent/JPH0544878B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP59128195A 1984-06-21 1984-06-21 カラ−映像信号ａ／ｄ変換装置 Granted JPS616994A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59128195A JPS616994A (ja) 1984-06-21 1984-06-21 カラ−映像信号ａ／ｄ変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59128195A JPS616994A (ja) 1984-06-21 1984-06-21 カラ−映像信号ａ／ｄ変換装置

Publications (2)

Publication Number Publication Date
JPS616994A JPS616994A (ja) 1986-01-13
JPH0544878B2 true JPH0544878B2 (ko) 1993-07-07

Family

ID=14978803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59128195A Granted JPS616994A (ja) 1984-06-21 1984-06-21 カラ−映像信号ａ／ｄ変換装置

Country Status (1)

Country Link
JP (1) JPS616994A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2569301B2 (ja) * 1985-03-08 1997-01-08 カシオ計算機株式会社 Ａ／ｄ変換装置
GB8524880D0 (en) * 1985-10-09 1985-11-13 British Telecomm Video level control
JPS62227296A (ja) * 1986-03-28 1987-10-06 Nec Corp Ａ／ｄ変換方式
JP2652386B2 (ja) * 1987-09-29 1997-09-10 松下電器産業株式会社 画像表示装置
JPS6490691A (en) * 1987-09-30 1989-04-07 Seiko Epson Corp A/d converting circuit for color video signal
JP2652387B2 (ja) * 1987-10-01 1997-09-10 松下電器産業株式会社 画像表示装置
JP2651164B2 (ja) * 1987-11-10 1997-09-10 シチズン時計株式会社 カラー液晶表示装置
JP2516061B2 (ja) * 1989-01-24 1996-07-10 東京特殊電線株式会社 カラ―ビデオ信号伝送方式
JP3527773B2 (ja) * 1994-03-23 2004-05-17 シチズン時計株式会社 液晶表示装置

Also Published As

Publication number Publication date
JPS616994A (ja) 1986-01-13

Similar Documents

Publication Publication Date Title
US4745461A (en) R,G,B level control in a liquid crystal TV using average of composite video signal
JPH045313B2 (ko)
JPH06339148A (ja) 色補正器、それを用いた画像表示装置、及び該画像表示装置から成る白バランス調整システム、並びに、白バランス調整方法、及び色調整方法
JP2000013814A (ja) 映像信号処理回路
JPH051672B2 (ko)
JPH0437263A (ja) 階調補正装置
JPH0544878B2 (ko)
JPH02271389A (ja) フルカラー液晶表示装置
US20060197872A1 (en) Method for video signal process and method for signal processing apparatus calibration
JPS6358512B2 (ko)
US4884140A (en) Vignetting compensating circuit for a video camera
JPH0237158B2 (ko)
JP2569301B2 (ja) Ａ／ｄ変換装置
JPH0328113B2 (ko)
EP0696142B1 (en) Control circuit for adjusting cut-off voltage and drive voltage, e.g. for cathode ray tubes, and video equipment incorporating the circuit
JPS63283386A (ja) 映像機器
JP2508941B2 (ja) 映像信号ａ−ｄ変換装置
JP3118243B2 (ja) Ｌｃｄ駆動回路
JPH05176264A (ja) 映像信号のレベルコントロール回路
JPH036072Y2 (ko)
JP3246187B2 (ja) ディスプレイ装置
JPH05176247A (ja) 映像信号のレベルコントロール回路
JPS62252291A (ja) 液晶表示装置
JPH07231453A (ja) 彩度／位相自動調整回路
JPH0333277B2 (ko)