JP2009540368A5 - - Google Patents

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Publication number
JP2009540368A5
JP2009540368A5 JP2009514372A JP2009514372A JP2009540368A5 JP 2009540368 A5 JP2009540368 A5 JP 2009540368A5 JP 2009514372 A JP2009514372 A JP 2009514372A JP 2009514372 A JP2009514372 A JP 2009514372A JP 2009540368 A5 JP2009540368 A5 JP 2009540368A5
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JP
Japan
Prior art keywords
curve
tap point
linear
gamma
determining
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.)
Pending
Application number
JP2009514372A
Other languages
English (en)
Japanese (ja)
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JP2009540368A (ja
Filing date
Publication date
Priority claimed from US11/449,222 external-priority patent/US7783105B2/en
Application filed filed Critical
Publication of JP2009540368A publication Critical patent/JP2009540368A/ja
Publication of JP2009540368A5 publication Critical patent/JP2009540368A5/ja
Pending legal-status Critical Current

Links

JP2009514372A 2006-06-07 2007-06-05 ガンマ曲線をデジタル的にスケーリングする方法及びシステム Pending JP2009540368A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/449,222 US7783105B2 (en) 2006-06-07 2006-06-07 Method and system for digitally scaling a gamma curve
PCT/US2007/013398 WO2007146051A2 (en) 2006-06-07 2007-06-05 Method and system for digitally scaling a gamma curve

Publications (2)

Publication Number Publication Date
JP2009540368A JP2009540368A (ja) 2009-11-19
JP2009540368A5 true JP2009540368A5 (enExample) 2010-07-22

Family

ID=38821535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009514372A Pending JP2009540368A (ja) 2006-06-07 2007-06-05 ガンマ曲線をデジタル的にスケーリングする方法及びシステム

Country Status (5)

Country Link
US (1) US7783105B2 (enExample)
JP (1) JP2009540368A (enExample)
KR (1) KR101297793B1 (enExample)
TW (1) TWI364223B (enExample)
WO (1) WO2007146051A2 (enExample)

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Publication number Priority date Publication date Assignee Title
JP4341597B2 (ja) * 2005-08-25 2009-10-07 セイコーエプソン株式会社 ガンマカーブ調整装置及び調整ポイント設定方法
US20070291046A1 (en) * 2006-06-16 2007-12-20 Inventec Corporation Color calibration method and device used for displaying device
US8374234B2 (en) * 2006-09-29 2013-02-12 Francis S. J. Munoz Digital scaling
US20080154999A1 (en) * 2006-12-20 2008-06-26 Texas Instruments Incorporated Compressed Floating Point Representation Of Points On Monotonic Curves Which Can Be Specified By High Order Equations
US8803922B2 (en) * 2007-05-30 2014-08-12 Apple Inc. Methods and apparatuses for increasing the apparent brightness of a display
TWI407428B (zh) * 2009-05-20 2013-09-01 Novatek Microelectronics Corp 用於一平面顯示器之伽瑪電壓產生裝置
KR101684481B1 (ko) * 2009-12-31 2016-12-09 엘지디스플레이 주식회사 액정 표시장치 및 그의 구동방법
KR101341026B1 (ko) * 2010-12-10 2013-12-13 엘지디스플레이 주식회사 디지털 표시 장치의 색온도 튜닝 방법 및 장치
KR101806406B1 (ko) 2010-12-29 2017-12-08 삼성디스플레이 주식회사 계조 전압 생성기 및 이를 포함하는 표시 장치
KR102017600B1 (ko) * 2012-12-28 2019-09-04 삼성디스플레이 주식회사 멀티-타임 프로그래머블 동작의 수행 방법 및 이를 채용한 유기 발광 표시 장치
US9318061B2 (en) * 2014-07-15 2016-04-19 Novatek Microelectronics Corp. Method and device for mapping input grayscales into output luminance
US9373291B2 (en) * 2014-07-16 2016-06-21 Novatek Microelectronics Corp. Method and device for mapping input grayscales into output luminance
US9779664B2 (en) * 2014-08-05 2017-10-03 Apple Inc. Concurrently refreshing multiple areas of a display device using multiple different refresh rates
KR102433924B1 (ko) * 2016-01-14 2022-08-19 삼성전자주식회사 디스플레이 컨트롤러, 그리고 이를 포함하는 어플리케이션 프로세서
CN105741775B (zh) * 2016-05-05 2019-01-22 京东方科技集团股份有限公司 调整伽马曲线的方法及装置
EP3552178B1 (en) * 2016-12-12 2022-06-01 Dolby Laboratories Licensing Corporation Systems and methods for adjusting video processing curves for high dynamic range images
KR102720540B1 (ko) 2019-02-19 2024-10-24 삼성디스플레이 주식회사 소스 드라이버 및 이를 포함하는 표시 장치
US11854452B2 (en) 2019-10-04 2023-12-26 Google Llc Seamless transition for multiple display refresh rates
EP4325832A4 (en) * 2021-07-05 2024-11-27 Samsung Electronics Co., Ltd. ELECTRONIC DEVICE AND METHOD FOR CHANGING GAMMA ACCORDING TO SAMPLING RATE
EP4374363A1 (en) * 2021-07-30 2024-05-29 Google Llc Smart algorithm for seamless transition with under display fingerprint sensors
KR20230033088A (ko) 2021-08-27 2023-03-08 삼성전자주식회사 트랙 구간을 포함하는 감마 증폭기, 및 이를 포함하는 감마 전압 생성기
CN116524876B (zh) * 2023-04-27 2025-09-09 武汉天马微电子有限公司 亮度补偿系数的配置方法、补偿方法、显示模组及装置

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US3612805A (en) * 1970-04-27 1971-10-12 Inductotherm Corp Inductive heating-cooling apparatus and method
US5754222A (en) * 1996-03-08 1998-05-19 Eastman Kodak Company Visual characterization using display model
JP2000298450A (ja) * 1999-04-14 2000-10-24 Hitachi Ltd ガンマ補正回路
JP3823865B2 (ja) 2002-04-10 2006-09-20 ノーリツ鋼機株式会社 画像処理方法、画像処理プログラムおよび画像処理プログラムを記録した記録媒体
KR100490405B1 (ko) 2002-07-02 2005-05-17 삼성전자주식회사 프린팅 시스템에 있어서 이미지의 색상 조정방법 및 이를위한 그래픽 사용자 인터페이스
KR100565266B1 (ko) 2003-02-28 2006-03-30 엘지전자 주식회사 엘시디의 구간별 색온도 감마 보정방법
JP4271978B2 (ja) 2003-04-18 2009-06-03 株式会社日立製作所 映像表示装置
JP4738867B2 (ja) * 2004-10-22 2011-08-03 ルネサスエレクトロニクス株式会社 表示装置用駆動装置
US7515160B2 (en) * 2006-07-28 2009-04-07 Sharp Laboratories Of America, Inc. Systems and methods for color preservation with image tone scale corrections

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