JPH0548031B2 - - Google Patents

Info

Publication number
JPH0548031B2
JPH0548031B2 JP1152843A JP15284389A JPH0548031B2 JP H0548031 B2 JPH0548031 B2 JP H0548031B2 JP 1152843 A JP1152843 A JP 1152843A JP 15284389 A JP15284389 A JP 15284389A JP H0548031 B2 JPH0548031 B2 JP H0548031B2
Authority
JP
Japan
Prior art keywords
video signal
reference potential
signal
amplifier
limit reference
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
JP1152843A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235873A (ja
Inventor
Takahiro Fuse
Osamu Kameda
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 JP1152843A priority Critical patent/JPH0235873A/ja
Publication of JPH0235873A publication Critical patent/JPH0235873A/ja
Publication of JPH0548031B2 publication Critical patent/JPH0548031B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP1152843A 1989-06-15 1989-06-15 映像信号ａ―ｄ変換装置 Granted JPH0235873A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1152843A JPH0235873A (ja) 1989-06-15 1989-06-15 映像信号ａ―ｄ変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1152843A JPH0235873A (ja) 1989-06-15 1989-06-15 映像信号ａ―ｄ変換装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57046776A Division JPS58164387A (ja) 1982-03-24 1982-03-24 映像信号ａ−ｄ変換装置

Publications (2)

Publication Number Publication Date
JPH0235873A JPH0235873A (ja) 1990-02-06
JPH0548031B2 true JPH0548031B2 (en]) 1993-07-20

Family

ID=15549345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1152843A Granted JPH0235873A (ja) 1989-06-15 1989-06-15 映像信号ａ―ｄ変換装置

Country Status (1)

Country Link
JP (1) JPH0235873A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321970B2 (en]) * 1973-09-26 1978-07-06

Also Published As

Publication number Publication date
JPH0235873A (ja) 1990-02-06

Similar Documents

Publication Publication Date Title
JPH045313B2 (en])
KR890004241B1 (ko) 액정 텔레비전에 있어서의 텔레비전 영상신호 a/d 변환장치
JPS62239780A (ja) カラ−映像信号のレベルコントロ−ル回路
JP3904394B2 (ja) 画像処理回路、画像処理方法、電気光学装置、および電子機器
JPH0736405A (ja) 表示装置の階調補正方式
JPS6358512B2 (en])
JPH0544878B2 (en])
JPH0548031B2 (en])
JPH0328113B2 (en])
JP2508941B2 (ja) 映像信号ａ−ｄ変換装置
TW414889B (en) Liquid crystal display device
JPH06161384A (ja) 液晶ガンマ補正回路
JPS5883478A (ja) 受信チヤンネル表示回路
JP3800214B2 (ja) 画像処理回路、電気光学装置及び電子機器
JP3226090B2 (ja) 液晶画像表示装置
JPH01112878A (ja) 画像表示装置のコントラスト調整回路
JP2569301B2 (ja) Ａ／ｄ変換装置
JPH07129125A (ja) 画素配列表示装置
JPH05143022A (ja) 多階調液晶表示装置
JPS58179072A (ja) 階調信号発生回路
JPS6243341Y2 (en])
JPS62276973A (ja) テレビジョン受像機
JPS62188477A (ja) 映像信号のレベルコントロ−ル回路
JPH0314871Y2 (en])
JPH11252577A (ja) コンバーゼンス補正装置