JP3870214B2 - 補正回路 - Google Patents

補正回路 Download PDF

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Publication number
JP3870214B2
JP3870214B2 JP2005165552A JP2005165552A JP3870214B2 JP 3870214 B2 JP3870214 B2 JP 3870214B2 JP 2005165552 A JP2005165552 A JP 2005165552A JP 2005165552 A JP2005165552 A JP 2005165552A JP 3870214 B2 JP3870214 B2 JP 3870214B2
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JP
Japan
Prior art keywords
pixel
memory
predetermined
correction
screen
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 - Fee Related
Application number
JP2005165552A
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English (en)
Japanese (ja)
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JP2006047987A5 (enExample
JP2006047987A (ja
Inventor
秀明 由井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2005165552A priority Critical patent/JP3870214B2/ja
Priority to US11/156,656 priority patent/US7327506B2/en
Publication of JP2006047987A publication Critical patent/JP2006047987A/ja
Publication of JP2006047987A5 publication Critical patent/JP2006047987A5/ja
Application granted granted Critical
Publication of JP3870214B2 publication Critical patent/JP3870214B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control 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
    • G09G3/22—Control 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 using controlled light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2005165552A 2004-06-29 2005-06-06 補正回路 Expired - Fee Related JP3870214B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005165552A JP3870214B2 (ja) 2004-06-29 2005-06-06 補正回路
US11/156,656 US7327506B2 (en) 2004-06-29 2005-06-21 Correction circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004191824 2004-06-29
JP2005165552A JP3870214B2 (ja) 2004-06-29 2005-06-06 補正回路

Publications (3)

Publication Number Publication Date
JP2006047987A JP2006047987A (ja) 2006-02-16
JP2006047987A5 JP2006047987A5 (enExample) 2006-08-03
JP3870214B2 true JP3870214B2 (ja) 2007-01-17

Family

ID=35505316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005165552A Expired - Fee Related JP3870214B2 (ja) 2004-06-29 2005-06-06 補正回路

Country Status (2)

Country Link
US (1) US7327506B2 (enExample)
JP (1) JP3870214B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7817115B2 (en) 2004-12-15 2010-10-19 Canon Kabushiki Kaisha Image display apparatus
US7830339B2 (en) 2004-12-17 2010-11-09 Canon Kabushiki Kaisha Image display apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4352025B2 (ja) * 2004-06-29 2009-10-28 キヤノン株式会社 画像表示装置
US20060092329A1 (en) * 2004-10-29 2006-05-04 Canon Kabushiki Kaisha Image display apparatus and correction apparatus thereof
JP3870210B2 (ja) * 2004-12-17 2007-01-17 キヤノン株式会社 画像表示装置及びテレビジョン装置
US8558765B2 (en) * 2005-11-07 2013-10-15 Global Oled Technology Llc Method and apparatus for uniformity and brightness correction in an electroluminescent display
JP2007142500A (ja) * 2005-11-14 2007-06-07 Pioneer Electronic Corp 表示装置、信号処理回路、プログラム及び表示方法
JP2007199683A (ja) * 2005-12-28 2007-08-09 Canon Inc 画像表示装置
JP2007199684A (ja) * 2005-12-28 2007-08-09 Canon Inc 画像表示装置
JP2007271940A (ja) * 2006-03-31 2007-10-18 Toshiba Corp 映像表示装置及び映像表示方法
JP2009150926A (ja) 2007-12-18 2009-07-09 Canon Inc 画像表示装置及びその製造方法
US8554011B2 (en) * 2011-06-07 2013-10-08 Microsoft Corporation Automatic exposure correction of images
US8928735B2 (en) * 2011-06-14 2015-01-06 Microsoft Corporation Combined lighting, projection, and image capture without video feedback

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3311201B2 (ja) 1994-06-08 2002-08-05 キヤノン株式会社 画像形成装置
JPH1124629A (ja) 1997-07-04 1999-01-29 Mitsubishi Electric Corp プラズマディスプレイパネル表示装置
JP3025251B2 (ja) 1997-12-27 2000-03-27 キヤノン株式会社 画像表示装置及び画像表示装置の駆動方法
JP3592070B2 (ja) 1998-02-26 2004-11-24 キヤノン株式会社 画像形成装置
JPH11250840A (ja) 1998-02-27 1999-09-17 Canon Inc 画像形成装置
JP2000056730A (ja) 1998-06-05 2000-02-25 Canon Inc 画像形成装置及び画像形成方法
JP3592126B2 (ja) 1999-02-26 2004-11-24 キヤノン株式会社 画像表示装置及びその制御方法
JP2001013482A (ja) 1999-04-28 2001-01-19 Sharp Corp マトリクス表示装置およびプラズマアドレス表示装置
US6307327B1 (en) 2000-01-26 2001-10-23 Motorola, Inc. Method for controlling spacer visibility
US6842160B2 (en) 2000-11-21 2005-01-11 Canon Kabushiki Kaisha Display apparatus and display method for minimizing decreases in luminance
JP3937906B2 (ja) 2001-05-07 2007-06-27 キヤノン株式会社 画像表示装置
JP2002335444A (ja) 2001-05-08 2002-11-22 Canon Inc マルチ画面表示装置、マルチ画面表示方法、記録媒体、及びプログラム
US6712660B2 (en) 2001-08-06 2004-03-30 Canon Kabushiki Kaisha Method and apparatus for adjusting characteristics of electron source, and method for manufacturing electron source
JP5022547B2 (ja) 2001-09-28 2012-09-12 キヤノン株式会社 画像形成装置の特性調整方法、画像形成装置の製造方法、画像形成装置及び特性調整装置
US6952193B2 (en) 2001-12-12 2005-10-04 Canon Kabushiki Kaisha Image display apparatus and image display methods
JP3962728B2 (ja) 2003-06-20 2007-08-22 キヤノン株式会社 画像表示装置
US7953819B2 (en) * 2003-08-22 2011-05-31 Emc Corporation Multi-protocol sharable virtual storage objects
JP4047316B2 (ja) 2003-09-25 2008-02-13 キヤノン株式会社 フレームレート変換装置、それに用いられる追い越し予測方法、表示制御装置及び映像受信表示装置
US7825987B2 (en) 2003-10-03 2010-11-02 Canon Kabushiki Kaisha Information processor, TV system, control method and program
JP4366182B2 (ja) 2003-12-09 2009-11-18 キヤノン株式会社 放送受信装置及び放送受信装置の制御方法
JP4352025B2 (ja) 2004-06-29 2009-10-28 キヤノン株式会社 画像表示装置
JP3870210B2 (ja) 2004-12-17 2007-01-17 キヤノン株式会社 画像表示装置及びテレビジョン装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7817115B2 (en) 2004-12-15 2010-10-19 Canon Kabushiki Kaisha Image display apparatus
US7830339B2 (en) 2004-12-17 2010-11-09 Canon Kabushiki Kaisha Image display apparatus

Also Published As

Publication number Publication date
JP2006047987A (ja) 2006-02-16
US20050286062A1 (en) 2005-12-29
US7327506B2 (en) 2008-02-05

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