TW497353B - Electro-optical apparatus, image processing circuit, image data correction method, and electronic machine - Google Patents

Electro-optical apparatus, image processing circuit, image data correction method, and electronic machine Download PDF

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Publication number
TW497353B
TW497353B TW090101079A TW90101079A TW497353B TW 497353 B TW497353 B TW 497353B TW 090101079 A TW090101079 A TW 090101079A TW 90101079 A TW90101079 A TW 90101079A TW 497353 B TW497353 B TW 497353B
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TW
Taiwan
Prior art keywords
data
level
correction data
correction
image data
Prior art date
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TW090101079A
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English (en)
Chinese (zh)
Inventor
Toru Aoki
Original Assignee
Seiko Epson Corp
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.)
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Publication of TW497353B publication Critical patent/TW497353B/zh

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611Control of matrices with row and column drivers
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/02Improving the quality of display appearance
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/02Improving the quality of display appearance
    • G09G2320/0285Improving the quality of display appearance using tables for spatial correction of display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Control Of El Displays (AREA)
  • Liquid Crystal (AREA)
TW090101079A 2000-01-28 2001-01-16 Electro-optical apparatus, image processing circuit, image data correction method, and electronic machine TW497353B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000020817 2000-01-28
JP2000087147 2000-03-27
JP2000304983A JP3661584B2 (ja) 2000-01-28 2000-10-04 電気光学装置、画像処理回路、画像データ補正方法、および、電子機器

Publications (1)

Publication Number Publication Date
TW497353B true TW497353B (en) 2002-08-01

Family

ID=27342175

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090101079A TW497353B (en) 2000-01-28 2001-01-16 Electro-optical apparatus, image processing circuit, image data correction method, and electronic machine

Country Status (5)

Country Link
US (1) US6952287B2 (https=)
JP (1) JP3661584B2 (https=)
KR (1) KR100386387B1 (https=)
CN (1) CN1197045C (https=)
TW (1) TW497353B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413101B (zh) * 2009-08-13 2013-10-21 Novatek Microelectronics Corp 增進亮度一致性的控制方法及相關亮度校正控制器與顯示裝置
TWI901299B (zh) * 2024-08-06 2025-10-11 大陸商北京集創北方科技股份有限公司 基於用戶視角的像素補償方法、顯示裝置及資訊處理裝置

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JP4185678B2 (ja) * 2001-06-08 2008-11-26 株式会社日立製作所 液晶表示装置
US7079161B2 (en) 2001-06-14 2006-07-18 Canon Kabushiki Kaisha Image display apparatus
JP4565260B2 (ja) * 2001-09-21 2010-10-20 株式会社ニコン 信号処理装置
KR100825098B1 (ko) * 2001-12-17 2008-04-25 삼성전자주식회사 액정 표시 장치의 구동 장치 및 구동 방법
US7253845B2 (en) * 2002-01-22 2007-08-07 Thomson Licensing Color non-uniformity correction for LCOS
WO2003071794A1 (en) * 2002-02-19 2003-08-28 Olympus Corporation Image correction data calculation method, image correction data calculation device, and projection system
JP4126938B2 (ja) * 2002-03-22 2008-07-30 セイコーエプソン株式会社 画像処理装置および画像出力装置
JP3638143B2 (ja) * 2002-08-02 2005-04-13 シャープ株式会社 液晶表示装置
JP2004133177A (ja) * 2002-10-10 2004-04-30 Seiko Epson Corp 焼き付け抑制回路及び焼き付け抑制方法、液晶表示装置およびプロジェクタ
JP4865986B2 (ja) * 2003-01-10 2012-02-01 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 有機el表示装置
JP3715969B2 (ja) * 2003-03-05 2005-11-16 キヤノン株式会社 色信号補正装置及び画像表示装置
CN101325024B (zh) * 2003-03-27 2011-02-16 三洋电机株式会社 显示斑块的校正方法
WO2005015533A1 (en) * 2003-08-11 2005-02-17 Koninklijke Philips Electronics, N.V. Uniformity correction of black and white states in liquid crystal displays
JP2005091420A (ja) * 2003-09-12 2005-04-07 Sony Corp 表示装置およびその制御方法
JP4100383B2 (ja) * 2003-10-31 2008-06-11 セイコーエプソン株式会社 画像信号処理装置、画像信号処理方法、電気光学装置および電子機器
JP4114655B2 (ja) * 2003-11-12 2008-07-09 セイコーエプソン株式会社 輝度ムラの補正方法、輝度ムラの補正回路、電気光学装置および電子機器
KR101016279B1 (ko) * 2003-12-04 2011-02-22 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
GB0328584D0 (en) * 2003-12-10 2004-01-14 Koninkl Philips Electronics Nv Video data signal correction
JP4834295B2 (ja) * 2004-01-09 2011-12-14 株式会社東芝 映像表示装置および映像表示方法
JP4507630B2 (ja) * 2004-02-20 2010-07-21 日本電気株式会社 光学機能装置及び光学表示方法
JP4199141B2 (ja) * 2004-02-23 2008-12-17 東芝松下ディスプレイテクノロジー株式会社 表示信号処理装置および表示装置
JP4086852B2 (ja) 2004-03-16 2008-05-14 キヤノン株式会社 画像表示装置
JP4196959B2 (ja) * 2004-05-20 2008-12-17 セイコーエプソン株式会社 電気光学装置及びその駆動回路並びに電子機器
JP4549762B2 (ja) * 2004-07-13 2010-09-22 シャープ株式会社 画像信号処理装置及び方法
JP2006058754A (ja) * 2004-08-23 2006-03-02 Canon Inc 表示装置
JP5127121B2 (ja) * 2004-09-14 2013-01-23 キヤノン株式会社 表示装置及び表示方法
JP4561341B2 (ja) * 2004-12-03 2010-10-13 セイコーエプソン株式会社 画像表示装置、画像信号変換装置、画像信号変換方法、画像信号変換プログラム、およびそのプログラムを記憶した記憶媒体
US20060256129A1 (en) * 2005-05-12 2006-11-16 Samsung Electronics Co., Ltd. Method and system for display color correction
US7605785B2 (en) * 2005-07-12 2009-10-20 Eastman Kodak Company Black level uniformity correction method
JP4810944B2 (ja) * 2005-09-26 2011-11-09 セイコーエプソン株式会社 輝度むら及び/又は色むら補正データ算出方法、輝度むら及び/又は色むら補正方法及び表示装置
JP2007151075A (ja) * 2005-10-31 2007-06-14 Seiko Epson Corp 印刷装置、印刷方法、画像処理装置、画像処理方法、印刷プログラム、画像処理プログラム、及び記録媒体
JP4542988B2 (ja) * 2005-12-21 2010-09-15 株式会社ナナオ 補正方法及び表示装置
JP5127256B2 (ja) * 2006-02-09 2013-01-23 キヤノン株式会社 投射型表示装置
JP4424323B2 (ja) * 2006-04-05 2010-03-03 セイコーエプソン株式会社 液晶パネルの制御方法と装置
JP2008008949A (ja) * 2006-06-27 2008-01-17 Canon Inc 画像表示装置における画面補正データの作成方法
JP4207064B2 (ja) * 2006-07-25 2009-01-14 セイコーエプソン株式会社 電気光学装置、画像処理回路、画像処理方法、及び電子機器
KR100866486B1 (ko) * 2007-01-04 2008-11-03 삼성전자주식회사 주변광 적응적인 색 보정 장치 및 방법
US9837013B2 (en) * 2008-07-09 2017-12-05 Sharp Laboratories Of America, Inc. Methods and systems for display correction
JP5413987B2 (ja) * 2009-01-26 2014-02-12 Necディスプレイソリューションズ株式会社 液晶表示装置、駆動回路および駆動方法
KR101606766B1 (ko) * 2009-12-29 2016-04-12 엘지디스플레이 주식회사 평판표시장치 및 그의 구동방법
JP2011209513A (ja) * 2010-03-30 2011-10-20 Seiko Epson Corp 画像表示装置および画像表示方法
JP5460435B2 (ja) * 2010-04-09 2014-04-02 日立コンシューマエレクトロニクス株式会社 画像表示装置および画像表示装置の制御方法
CN102789574B (zh) * 2012-07-02 2015-07-29 湖北微驾技术有限公司 基于三棱镜光学传感器的指纹图像几何矫正算法
EP3025516B1 (en) 2013-07-22 2020-11-04 Harman Becker Automotive Systems GmbH Automatic timbre, loudness and equalization control
WO2015010865A1 (en) * 2013-07-22 2015-01-29 Harman Becker Automotive Systems Gmbh Automatic timbre control
KR102061233B1 (ko) 2014-01-20 2020-01-02 삼성디스플레이 주식회사 표시 장치 및 집적 회로 칩
KR20150141821A (ko) * 2014-06-10 2015-12-21 삼성전자주식회사 불균일 특성을 보정하는 디스플레이 장치 및 그 제어 방법
KR102307501B1 (ko) 2015-04-30 2021-10-01 삼성디스플레이 주식회사 광학 보상 시스템 및 광학 보상 방법
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413101B (zh) * 2009-08-13 2013-10-21 Novatek Microelectronics Corp 增進亮度一致性的控制方法及相關亮度校正控制器與顯示裝置
TWI901299B (zh) * 2024-08-06 2025-10-11 大陸商北京集創北方科技股份有限公司 基於用戶視角的像素補償方法、顯示裝置及資訊處理裝置

Also Published As

Publication number Publication date
US20010015835A1 (en) 2001-08-23
JP3661584B2 (ja) 2005-06-15
JP2001343954A (ja) 2001-12-14
US6952287B2 (en) 2005-10-04
CN1197045C (zh) 2005-04-13
CN1312537A (zh) 2001-09-12
KR20010100777A (ko) 2001-11-14
KR100386387B1 (ko) 2003-06-02

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