JP4533156B2 - 調整回路及び方法 - Google Patents

調整回路及び方法 Download PDF

Info

Publication number
JP4533156B2
JP4533156B2 JP2005008655A JP2005008655A JP4533156B2 JP 4533156 B2 JP4533156 B2 JP 4533156B2 JP 2005008655 A JP2005008655 A JP 2005008655A JP 2005008655 A JP2005008655 A JP 2005008655A JP 4533156 B2 JP4533156 B2 JP 4533156B2
Authority
JP
Japan
Prior art keywords
color reproduction
color
reproduction mode
control
white
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
JP2005008655A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005253050A5 (enExample
JP2005253050A (ja
Inventor
達郎 山崎
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 JP2005008655A priority Critical patent/JP4533156B2/ja
Priority to US11/042,170 priority patent/US20050168645A1/en
Priority to CNA2005100078098A priority patent/CN1652612A/zh
Priority to KR1020050009380A priority patent/KR100665497B1/ko
Publication of JP2005253050A publication Critical patent/JP2005253050A/ja
Publication of JP2005253050A5 publication Critical patent/JP2005253050A5/ja
Application granted granted Critical
Publication of JP4533156B2 publication Critical patent/JP4533156B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • G09G3/28—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 using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • 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
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Processing Of Color Television Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2005008655A 2004-02-02 2005-01-17 調整回路及び方法 Expired - Fee Related JP4533156B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005008655A JP4533156B2 (ja) 2004-02-02 2005-01-17 調整回路及び方法
US11/042,170 US20050168645A1 (en) 2004-02-02 2005-01-26 Adjusting circuit and method
CNA2005100078098A CN1652612A (zh) 2004-02-02 2005-02-02 调整电路及方法
KR1020050009380A KR100665497B1 (ko) 2004-02-02 2005-02-02 조정회로 및 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004025369 2004-02-02
JP2005008655A JP4533156B2 (ja) 2004-02-02 2005-01-17 調整回路及び方法

Publications (3)

Publication Number Publication Date
JP2005253050A JP2005253050A (ja) 2005-09-15
JP2005253050A5 JP2005253050A5 (enExample) 2009-09-24
JP4533156B2 true JP4533156B2 (ja) 2010-09-01

Family

ID=34810186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005008655A Expired - Fee Related JP4533156B2 (ja) 2004-02-02 2005-01-17 調整回路及び方法

Country Status (4)

Country Link
US (1) US20050168645A1 (enExample)
JP (1) JP4533156B2 (enExample)
KR (1) KR100665497B1 (enExample)
CN (1) CN1652612A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4785354B2 (ja) * 2004-06-28 2011-10-05 キヤノン株式会社 画像表示装置、画像表示システム、電子装置
JP2006047997A (ja) * 2004-06-30 2006-02-16 Canon Inc 変調回路、駆動回路および出力方法
US8130235B2 (en) 2005-12-19 2012-03-06 Sony Ericsson Mobile Communications Ab Apparatus and method of automatically adjusting a display experiencing varying lighting conditions
JP5180436B2 (ja) * 2006-01-10 2013-04-10 株式会社ジャパンディスプレイイースト ディスプレイ装置
EP2071554B1 (en) * 2006-09-26 2012-07-18 Sharp Kabushiki Kaisha Liquid crystal display device
KR100844781B1 (ko) * 2007-02-23 2008-07-07 삼성에스디아이 주식회사 유기 전계 발광표시장치 및 그 구동방법
KR20090011071A (ko) * 2007-07-25 2009-02-02 삼성전자주식회사 디스플레이장치 및 그 제어방법
KR100897141B1 (ko) * 2007-11-06 2009-05-14 삼성에스디아이 주식회사 전자방출표시장치 및 그의 구동방법
US20090147098A1 (en) * 2007-12-10 2009-06-11 Omnivision Technologies, Inc. Image sensor apparatus and method for color correction with an illuminant-dependent color correction matrix
KR100970883B1 (ko) * 2008-10-08 2010-07-20 한국과학기술원 영역 특성을 고려한 영상 보정 장치 및 그 방법
US9165493B2 (en) * 2008-10-14 2015-10-20 Apple Inc. Color correction of electronic displays utilizing gain control
KR101399304B1 (ko) * 2009-10-08 2014-05-28 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
CN102044225B (zh) * 2009-10-13 2013-12-18 群康科技(深圳)有限公司 液晶显示器及其驱动方法
CN102890924B (zh) * 2011-07-21 2015-07-22 晨星软件研发(深圳)有限公司 对面板进行色校正的方法与相关修正模块
CN103150986B (zh) * 2013-03-20 2015-04-08 长春希达电子技术有限公司 Led显示屏多机位采集及校正方法
CN111508450B (zh) * 2019-01-30 2021-08-31 北京小米移动软件有限公司 屏幕颜色转换方法、装置、存储介质和电子设备
CN113170028B (zh) * 2019-01-30 2023-06-20 华为技术有限公司 生成基于机器学习的成像算法的图像数据的方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02298194A (ja) * 1988-10-03 1990-12-10 Hitachi Ltd カラービデオプリンタ装置
FR2660090B1 (fr) * 1990-03-23 1994-07-29 Thomson Csf Dispositif de visualisation par projection a boucle de contre-reaction pour la correction de l'ensemble des defauts de l'image projetee.
US5331345A (en) * 1991-06-21 1994-07-19 Canon Kabushiki Kaisha Television camera device
JPH0678318A (ja) * 1992-08-28 1994-03-18 Toshiba Corp 投写型液晶表示装置
EP0586204B1 (en) * 1992-09-02 1997-11-19 Matsushita Electric Industrial Co., Ltd. Image signal processing device
CA2112431C (en) * 1992-12-29 2000-05-09 Masato Yamanobe Electron source, and image-forming apparatus and method of driving the same
US5345275A (en) * 1993-02-04 1994-09-06 Thomson Consumer Electronics, Inc. Color temperature selection circuitry having color matrix correction
JP3500748B2 (ja) * 1994-11-30 2004-02-23 ソニー株式会社 カラーブラウン管色温度設定装置
US6380973B1 (en) * 1995-06-02 2002-04-30 Canon Kabushiki Kaisha Image sensing apparatus and method for image processing a moving image or a still image
US6160579A (en) * 1995-08-01 2000-12-12 Canon Kabushiki Kaisha Image processing apparatus and method
US6388648B1 (en) * 1996-11-05 2002-05-14 Clarity Visual Systems, Inc. Color gamut and luminance matching techniques for image display systems
JP3624604B2 (ja) * 1996-12-28 2005-03-02 株式会社ニコン 撮像装置の色再現補正装置および補正方法
JPH11113006A (ja) * 1997-09-30 1999-04-23 Olympus Optical Co Ltd 電子的撮像装置
US6788339B1 (en) * 1997-12-25 2004-09-07 Canon Kabushiki Kaisha Image pickup apparatus
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
JP3305265B2 (ja) * 1998-07-24 2002-07-22 キヤノン株式会社 画像処理装置およびその方法
EP1032200B1 (en) * 1999-02-26 2005-11-16 Canon Kabushiki Kaisha Image display apparatus control system and image display system control method
JP3840027B2 (ja) * 1999-02-26 2006-11-01 キヤノン株式会社 画像表示装置及び表示制御方法
JP4427125B2 (ja) * 1999-04-07 2010-03-03 富士通株式会社 表示特性認識装置、表示特性認識プログラム記憶媒体、表示特性調整装置および表示特性調整プログラム記憶媒体
JP2001054013A (ja) * 1999-08-13 2001-02-23 Fuji Photo Film Co Ltd 撮像信号処理装置およびその処理方法
JP2001265277A (ja) * 2000-02-29 2001-09-28 Lg Electronics Inc プラズマディスプレイパネルの色温度調整方法
US7006105B2 (en) * 2000-05-18 2006-02-28 Minolta Co., Ltd. Color correction method and color correction program to obtain desired output image
JP3892648B2 (ja) * 2000-06-30 2007-03-14 株式会社リコー 画像入力装置、ホワイトバランス調整方法、およびその方法を実行するためのプログラムを格納したコンピュータが読取可能な記録媒体
JP4489262B2 (ja) * 2000-07-28 2010-06-23 日立プラズマディスプレイ株式会社 カラー表示の色再現補正回路及びカラーディスプレイ
US20030222998A1 (en) * 2000-12-20 2003-12-04 Satoru Yamauchi Digital still camera system and method
JP2002232905A (ja) * 2001-01-30 2002-08-16 Sony Corp 色度変換装置および色度変換方法、表示装置および表示方法、記録媒体、並びにプログラム
WO2002063888A1 (en) * 2001-02-06 2002-08-15 Koninklijke Philips Electronics N.V. Green reconstruction for image sensors
WO2002063887A1 (en) * 2001-02-06 2002-08-15 Koninklijke Philips Electronics N.V. Contour filter for image sensor output signals
TW503656B (en) 2001-04-03 2002-09-21 Chunghwa Picture Tubes Ltd Compensation method to improve the color temperature and color difference of plasma display panel by dynamically adjusting the intensity of input image signal
TW516317B (en) 2001-04-03 2003-01-01 Chunghwa Picture Tubes Ltd Method to elongate the lifetime of plasma display panel by dynamically adjusting the intensity of input image signal
JP4565260B2 (ja) * 2001-09-21 2010-10-20 株式会社ニコン 信号処理装置
KR100442829B1 (ko) * 2001-10-05 2004-08-02 삼성전자주식회사 디스플레이 특성화 방법 및 그 장치
KR100441595B1 (ko) * 2001-10-15 2004-07-23 삼성전자주식회사 색온도 변환장치 및 방법
JP3719424B2 (ja) * 2002-05-09 2005-11-24 セイコーエプソン株式会社 画像処理システム、プロジェクタ、画像処理方法、プログラムおよび情報記憶媒体
JP2004173010A (ja) * 2002-11-20 2004-06-17 Konica Minolta Holdings Inc 撮像装置、画像処理装置、画像記録装置、画像処理方法、プログラム及び記録媒体

Also Published As

Publication number Publication date
US20050168645A1 (en) 2005-08-04
KR100665497B1 (ko) 2007-01-10
KR20050078650A (ko) 2005-08-05
CN1652612A (zh) 2005-08-10
JP2005253050A (ja) 2005-09-15

Similar Documents

Publication Publication Date Title
JP4533156B2 (ja) 調整回路及び方法
US7170477B2 (en) Image reproducing method, image display apparatus and picture signal compensation device
JP3719317B2 (ja) 補間方法、補間回路、画像表示装置
US9449564B2 (en) Controller, hold-type display device, electronic apparatus, and signal adjusting method for hold-type display device
JP4976782B2 (ja) 信号処理方法、画像表示装置、テレビジョン装置
US20080266315A1 (en) Method and apparatus for displaying images having wide color gamut
US20080068293A1 (en) Display Uniformity Correction Method and System
US6034665A (en) Method of adjusting color of a video display apparatus
US7388623B2 (en) Liquid crystal display device and inspection method
JP4047859B2 (ja) 平板表示装置の色補正装置及びその方法
US20050104874A1 (en) Display apparatus and method of eliminating afterimage thereof
EP2009930A2 (en) Image display apparatus
US7307611B2 (en) Driving method for LCD panel
US20070091019A1 (en) Display apparatus and control method thereof
JPH08298630A (ja) 多画面表示用補正電圧発生装置とそれを使用した映像表示装置
JP2000197071A (ja) マトリクス型表示装置の白バランス調整回路及び方法
JP5247898B2 (ja) 信号処理方法、画像表示装置、テレビジョン装置
KR100585634B1 (ko) 플라즈마 표시장치 구동방법
JPH1013848A (ja) Ｐｄｐの白バランス調整方式
KR100439376B1 (ko) Ｐｄｐ의 화이트 밸런스 보정장치
US20230147884A1 (en) Display data processing device, image display system, and display data processing method
KR100897652B1 (ko) 광원 출력 조절 장치 및 방법
US11545058B2 (en) Electronic device and control method for electronic device
KR20030040722A (ko) 플라즈마 디스플레이 패널의 구동장치
JP2000194310A (ja) マトリクス型表示装置の映像信号調整回路及び方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070830

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090630

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090807

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100513

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100525

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100611

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130618

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees