TR27365A - Otopiksli bir renkli televizyon icin non-lineer müsteri kontrast kontrolü. - Google Patents

Otopiksli bir renkli televizyon icin non-lineer müsteri kontrast kontrolü.

Info

Publication number
TR27365A
TR27365A TR00386/93A TR38693A TR27365A TR 27365 A TR27365 A TR 27365A TR 00386/93 A TR00386/93 A TR 00386/93A TR 38693 A TR38693 A TR 38693A TR 27365 A TR27365 A TR 27365A
Authority
TR
Turkey
Prior art keywords
autopix
color television
contrast control
linear customer
customer contrast
Prior art date
Application number
TR00386/93A
Other languages
English (en)
Inventor
Thomas D Gurley
William A Lagoni
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of TR27365A publication Critical patent/TR27365A/tr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
TR00386/93A 1992-05-22 1993-05-21 Otopiksli bir renkli televizyon icin non-lineer müsteri kontrast kontrolü. TR27365A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/887,737 US5317400A (en) 1992-05-22 1992-05-22 Non-linear customer contrast control for a color television with autopix

Publications (1)

Publication Number Publication Date
TR27365A true TR27365A (tr) 1995-01-17

Family

ID=25391757

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00386/93A TR27365A (tr) 1992-05-22 1993-05-21 Otopiksli bir renkli televizyon icin non-lineer müsteri kontrast kontrolü.

Country Status (10)

Country Link
US (1) US5317400A (tr)
EP (1) EP0570874B1 (tr)
JP (1) JP3563088B2 (tr)
KR (1) KR100275225B1 (tr)
CN (1) CN1041684C (tr)
DE (1) DE69331076T2 (tr)
MX (1) MX9303015A (tr)
MY (1) MY108713A (tr)
SG (1) SG67305A1 (tr)
TR (1) TR27365A (tr)

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DE19509035B4 (de) * 1994-03-23 2007-06-28 Carl Zeiss Optronics Gmbh Verfahren zum Steuern der Helligkeit einer Bildschirmdarstellung und Gerät, insbesondere Wärmebildgerät, damit
US6184969B1 (en) * 1994-10-25 2001-02-06 James L. Fergason Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
FR2730576B1 (fr) * 1995-02-15 1997-04-04 Gemplus Card Int Procede de fabrication de cartes electroniques et cartes obtenues par un tel procede
KR100207317B1 (ko) * 1996-10-31 1999-07-15 윤종용 영상 제어회로
US6414664B1 (en) * 1997-11-13 2002-07-02 Honeywell Inc. Method of and apparatus for controlling contrast of liquid crystal displays while receiving large dynamic range video
US7154563B1 (en) * 1998-04-30 2006-12-26 Stmicroelectronics Asia Pacific Pte Ltd. Automatic brightness limitation for avoiding video signal clipping
US7064740B2 (en) * 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
RU2226744C2 (ru) * 2002-02-20 2004-04-10 Московское конструкторское бюро "Электрон" Способ и устройство автоматического контрастирования телевизионного изображения
US8243004B2 (en) 2003-03-10 2012-08-14 Fergason Patent Properties, Llc Apparatus and method for preparing, storing, transmitting and displaying images
FR2854972B1 (fr) 2003-05-12 2005-07-15 Bourgogne Grasset Poste de lecture et/ou d'ecriture pour jetons de jeu electroniques
WO2005052673A2 (en) 2003-11-21 2005-06-09 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
CN100433812C (zh) * 2003-11-26 2008-11-12 凌阳科技股份有限公司 空域无限脉冲响应滤波器自动对比度限制电路及其方法
JP4757201B2 (ja) * 2003-12-18 2011-08-24 シャープ株式会社 液晶ディスプレイのためのダイナミックガンマ
US8395577B2 (en) * 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7612757B2 (en) * 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7872631B2 (en) * 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US7532192B2 (en) * 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7777714B2 (en) * 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7505018B2 (en) 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US20050248553A1 (en) * 2004-05-04 2005-11-10 Sharp Laboratories Of America, Inc. Adaptive flicker and motion blur control
US7023451B2 (en) * 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US7556836B2 (en) * 2004-09-03 2009-07-07 Solae, Llc High protein snack product
US7898519B2 (en) * 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) * 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
ES2425355T3 (es) 2005-04-07 2013-10-14 Gaming Partners International Procedimiento de gestión de una pluralidad de lectores de fichas con chip electrónico y equipos de puesta en práctica de dicho procedimiento
FR2888372B1 (fr) 2005-07-08 2007-10-12 Caming Partners Internationale Jeton a puce electronique et son procede de fabrication
PT1946252E (pt) 2005-11-09 2012-11-06 Gaming Partners Int Ficha com inserção de chip electrónico
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) * 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US8941580B2 (en) * 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
EP2165293B1 (en) 2007-05-25 2012-11-07 Gaming Partners International Token with electronic device.
JP2012044382A (ja) * 2010-08-18 2012-03-01 Sony Corp 映像データ処理装置、コントラスト補正方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779731A (en) * 1980-11-05 1982-05-19 Matsushita Electric Ind Co Ltd D-a converter
JPH02178049A (ja) * 1988-12-29 1990-07-11 Seiko Epson Corp ビデオプリンター
EP0414183A2 (en) * 1989-08-25 1991-02-27 Thomson Consumer Electronics, Inc. A dynamic video system including automatic contrast and white-stretch processing sections
DE4008214A1 (de) * 1990-03-15 1991-09-19 Baur Gmbh Sollwertgeber fuer widerstandsgesteuerte einrichtungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640839B1 (fr) * 1988-12-20 1991-03-15 Portenseigne Radiotechnique Appareil de reproduction d'image video muni d'un reglage de contraste, et procede de reglage du contraste d'un tel appareil de reproduction
US5134490A (en) * 1989-04-18 1992-07-28 Thomson Consumer Electronics, Inc. Beam current limiter with brightness control threshold extension

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779731A (en) * 1980-11-05 1982-05-19 Matsushita Electric Ind Co Ltd D-a converter
JPH02178049A (ja) * 1988-12-29 1990-07-11 Seiko Epson Corp ビデオプリンター
EP0414183A2 (en) * 1989-08-25 1991-02-27 Thomson Consumer Electronics, Inc. A dynamic video system including automatic contrast and white-stretch processing sections
DE4008214A1 (de) * 1990-03-15 1991-09-19 Baur Gmbh Sollwertgeber fuer widerstandsgesteuerte einrichtungen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 160 (E - 126) 21 August 1982 (1982-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 447 (M - 1029) 25 September 1990 (1990-09-25) *

Also Published As

Publication number Publication date
MY108713A (en) 1996-11-30
EP0570874A1 (en) 1993-11-24
KR930024476A (ko) 1993-12-22
JPH0698279A (ja) 1994-04-08
JP3563088B2 (ja) 2004-09-08
DE69331076D1 (de) 2001-12-13
CN1082291A (zh) 1994-02-16
MX9303015A (es) 1993-11-01
EP0570874B1 (en) 2001-11-07
US5317400A (en) 1994-05-31
DE69331076T2 (de) 2002-05-29
SG67305A1 (en) 1999-09-21
CN1041684C (zh) 1999-01-13
KR100275225B1 (ko) 2000-12-15

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