JP2008527423A5 - - Google Patents

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Publication number
JP2008527423A5
JP2008527423A5 JP2007549667A JP2007549667A JP2008527423A5 JP 2008527423 A5 JP2008527423 A5 JP 2008527423A5 JP 2007549667 A JP2007549667 A JP 2007549667A JP 2007549667 A JP2007549667 A JP 2007549667A JP 2008527423 A5 JP2008527423 A5 JP 2008527423A5
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JP
Japan
Prior art keywords
gamma
correction unit
period
gamma function
gamma correction
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.)
Granted
Application number
JP2007549667A
Other languages
English (en)
Japanese (ja)
Other versions
JP4885147B2 (ja
JP2008527423A (ja
Filing date
Publication date
Priority claimed from US11/045,193 external-priority patent/US7679686B2/en
Application filed filed Critical
Publication of JP2008527423A publication Critical patent/JP2008527423A/ja
Publication of JP2008527423A5 publication Critical patent/JP2008527423A5/ja
Application granted granted Critical
Publication of JP4885147B2 publication Critical patent/JP4885147B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2007549667A 2004-12-30 2005-12-30 ガンマ補正部を含む電子デバイス、その電子デバイスを使用する処理方法、およびデータ処理システム読み取り可能な記録媒体 Expired - Fee Related JP4885147B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US64088904P 2004-12-30 2004-12-30
US60/640,889 2004-12-30
US11/045,193 2005-01-28
US11/045,193 US7679686B2 (en) 2004-12-30 2005-01-28 Electronic device comprising a gamma correction unit, a process for using the electronic device, and a data processing system readable medium
PCT/US2005/047515 WO2006072020A2 (en) 2004-12-30 2005-12-30 Electronic device, process and data processing system comprising a gamma correction unit

Publications (3)

Publication Number Publication Date
JP2008527423A JP2008527423A (ja) 2008-07-24
JP2008527423A5 true JP2008527423A5 (enExample) 2009-01-22
JP4885147B2 JP4885147B2 (ja) 2012-02-29

Family

ID=36615546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007549667A Expired - Fee Related JP4885147B2 (ja) 2004-12-30 2005-12-30 ガンマ補正部を含む電子デバイス、その電子デバイスを使用する処理方法、およびデータ処理システム読み取り可能な記録媒体

Country Status (4)

Country Link
US (1) US7679686B2 (enExample)
JP (1) JP4885147B2 (enExample)
KR (1) KR101268147B1 (enExample)
WO (1) WO2006072020A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100671698B1 (ko) * 2004-08-05 2007-01-18 매그나칩 반도체 유한회사 엘디아이 내 디지털 아날로그 변환기의 테스트 장치
JP4661400B2 (ja) 2005-06-30 2011-03-30 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4010332B2 (ja) * 2005-06-30 2007-11-21 セイコーエプソン株式会社 集積回路装置及び電子機器
US7755587B2 (en) * 2005-06-30 2010-07-13 Seiko Epson Corporation Integrated circuit device and electronic instrument
KR100850614B1 (ko) * 2005-06-30 2008-08-05 세이코 엡슨 가부시키가이샤 집적 회로 장치 및 전자 기기
KR100828792B1 (ko) * 2005-06-30 2008-05-09 세이코 엡슨 가부시키가이샤 집적 회로 장치 및 전자 기기
US7764278B2 (en) * 2005-06-30 2010-07-27 Seiko Epson Corporation Integrated circuit device and electronic instrument
JP4010333B2 (ja) * 2005-06-30 2007-11-21 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4830371B2 (ja) 2005-06-30 2011-12-07 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4010335B2 (ja) 2005-06-30 2007-11-21 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4151688B2 (ja) 2005-06-30 2008-09-17 セイコーエプソン株式会社 集積回路装置及び電子機器
US20070001975A1 (en) * 2005-06-30 2007-01-04 Seiko Epson Corporation Integrated circuit device and electronic instrument
US20070001984A1 (en) * 2005-06-30 2007-01-04 Seiko Epson Corporation Integrated circuit device and electronic instrument
JP4186970B2 (ja) 2005-06-30 2008-11-26 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4010336B2 (ja) * 2005-06-30 2007-11-21 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4665677B2 (ja) 2005-09-09 2011-04-06 セイコーエプソン株式会社 集積回路装置及び電子機器
JP4586739B2 (ja) 2006-02-10 2010-11-24 セイコーエプソン株式会社 半導体集積回路及び電子機器
KR20080020355A (ko) * 2006-08-31 2008-03-05 삼성에스디아이 주식회사 유기전계발광표시장치 및 그의 구동방법
US20090179836A1 (en) * 2008-01-10 2009-07-16 Premier Image Technology(China) Ltd. Gamma correction method, gamma correction apparatus, and display device
KR100963058B1 (ko) * 2008-05-09 2010-06-14 삼성모바일디스플레이주식회사 유기전계발광표시장치 및 그의 구동방법
KR20150119515A (ko) * 2014-04-15 2015-10-26 삼성디스플레이 주식회사 조명 순응 기반 영상 보정 방법, 이를 채용한 표시 장치 및 전자 기기
KR102280452B1 (ko) * 2014-11-05 2021-07-23 삼성디스플레이 주식회사 표시장치 및 그의 구동방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5900918A (en) 1997-07-30 1999-05-04 Hughes-Jvc Technology Corporation Adjustable video gamma circuit
JP2001202048A (ja) 2000-01-19 2001-07-27 Sony Corp ガンマ補正回路
JP3837306B2 (ja) * 2000-08-23 2006-10-25 三洋電機株式会社 液晶プロジェクタ
JP2002152552A (ja) * 2000-11-10 2002-05-24 Mitsubishi Electric Corp ガンマ補正回路
CN1320514C (zh) * 2001-08-01 2007-06-06 皇家飞利浦电子股份有限公司 用于伽马校正的方法与设备
JP2003157056A (ja) * 2001-11-20 2003-05-30 Matsushita Electric Ind Co Ltd 液晶表示装置のガンマ補正方法
US20030151118A1 (en) * 2002-02-14 2003-08-14 3M Innovative Properties Company Aperture masks for circuit fabrication
US7038721B2 (en) 2002-02-15 2006-05-02 Koninklijke Philips Electronics N.V. Gamma correction circuit
JP2003288060A (ja) * 2002-03-28 2003-10-10 Matsushita Electric Ind Co Ltd 液晶階調制御回路及びこれを用いた画像表示制御装置
JP2003295826A (ja) 2002-04-03 2003-10-15 Sanyo Electric Co Ltd 有機ｅｌ表示装置
KR100532412B1 (ko) * 2002-08-21 2005-12-02 삼성전자주식회사 감마신호 제공 장치
JP2004138831A (ja) 2002-10-17 2004-05-13 Kodak Kk 有機ｅｌ表示装置
KR100490625B1 (ko) 2003-02-20 2005-05-17 삼성에스디아이 주식회사 화상 표시 장치
US6927775B2 (en) 2003-03-03 2005-08-09 Sun Microsystems, Inc. Parallel box filtering through reuse of existing circular filter
JP2004302161A (ja) * 2003-03-31 2004-10-28 Fujitsu Display Technologies Corp 反射型液晶表示装置
JP4808913B2 (ja) * 2003-04-08 2011-11-02 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー 表示装置
US7446747B2 (en) * 2003-09-12 2008-11-04 Intersil Americas Inc. Multiple channel programmable gamma correction voltage generator
JP2005215590A (ja) * 2004-02-02 2005-08-11 Matsushita Electric Ind Co Ltd 液晶表示装置の駆動方法

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