JPS6358512B2 - - Google Patents

Info

Publication number
JPS6358512B2
JPS6358512B2 JP57046774A JP4677482A JPS6358512B2 JP S6358512 B2 JPS6358512 B2 JP S6358512B2 JP 57046774 A JP57046774 A JP 57046774A JP 4677482 A JP4677482 A JP 4677482A JP S6358512 B2 JPS6358512 B2 JP S6358512B2
Authority
JP
Japan
Prior art keywords
amplifier
video signal
circuit
2vcc
voltage
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
Application number
JP57046774A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58164390A (ja
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 filed Critical
Priority to JP4677482A priority Critical patent/JPS58164390A/ja
Publication of JPS58164390A publication Critical patent/JPS58164390A/ja
Publication of JPS6358512B2 publication Critical patent/JPS6358512B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP4677482A 1982-03-24 1982-03-24 画像表示装置のコントラスト調整回路 Granted JPS58164390A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4677482A JPS58164390A (ja) 1982-03-24 1982-03-24 画像表示装置のコントラスト調整回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4677482A JPS58164390A (ja) 1982-03-24 1982-03-24 画像表示装置のコントラスト調整回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6655888A Division JPH01112878A (ja) 1988-03-18 1988-03-18 画像表示装置のコントラスト調整回路

Publications (2)

Publication Number Publication Date
JPS58164390A JPS58164390A (ja) 1983-09-29
JPS6358512B2 true JPS6358512B2 (ko) 1988-11-16

Family

ID=12756669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4677482A Granted JPS58164390A (ja) 1982-03-24 1982-03-24 画像表示装置のコントラスト調整回路

Country Status (1)

Country Link
JP (1) JPS58164390A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0685571B2 (ja) * 1985-01-16 1994-10-26 セイコーエプソン株式会社 液晶テレビ
JPS6266476U (ko) * 1985-10-16 1987-04-24
JPS6387881A (ja) * 1986-10-01 1988-04-19 Sanyo Electric Co Ltd 液晶表示装置のブライト補正回路
JPS6490691A (en) * 1987-09-30 1989-04-07 Seiko Epson Corp A/d converting circuit for color video signal
JP3527773B2 (ja) * 1994-03-23 2004-05-17 シチズン時計株式会社 液晶表示装置
WO2006043720A1 (ja) * 2004-10-20 2006-04-27 Fujitsu Ten Limited 表示装置、表示装置の画質調整方法、画質調整装置、およびコントラスト調整装置
JP2007025617A (ja) * 2005-06-15 2007-02-01 Fujitsu Ten Ltd コントラスト調整装置、コントラスト調整方法、及び表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532063A (en) * 1978-08-29 1980-03-06 Suwa Seikosha Kk Liquid crystal display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532063A (en) * 1978-08-29 1980-03-06 Suwa Seikosha Kk Liquid crystal display

Also Published As

Publication number Publication date
JPS58164390A (ja) 1983-09-29

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