JP5895150B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP5895150B2
JP5895150B2 JP2012139948A JP2012139948A JP5895150B2 JP 5895150 B2 JP5895150 B2 JP 5895150B2 JP 2012139948 A JP2012139948 A JP 2012139948A JP 2012139948 A JP2012139948 A JP 2012139948A JP 5895150 B2 JP5895150 B2 JP 5895150B2
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JP
Japan
Prior art keywords
gain
value
gradation value
video signal
current frame
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Expired - Fee Related
Application number
JP2012139948A
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English (en)
Japanese (ja)
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JP2013064982A5 (enExample
JP2013064982A (ja
Inventor
木本　高幸
高幸 木本
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2012139948A priority Critical patent/JP5895150B2/ja
Priority to US13/600,227 priority patent/US9013462B2/en
Publication of JP2013064982A publication Critical patent/JP2013064982A/ja
Publication of JP2013064982A5 publication Critical patent/JP2013064982A5/ja
Application granted granted Critical
Publication of JP5895150B2 publication Critical patent/JP5895150B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G2320/0252—Improving the response speed
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2012139948A 2011-08-31 2012-06-21 画像表示装置 Expired - Fee Related JP5895150B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012139948A JP5895150B2 (ja) 2011-08-31 2012-06-21 画像表示装置
US13/600,227 US9013462B2 (en) 2011-08-31 2012-08-31 Image display device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011189782 2011-08-31
JP2011189782 2011-08-31
JP2012139948A JP5895150B2 (ja) 2011-08-31 2012-06-21 画像表示装置

Publications (3)

Publication Number Publication Date
JP2013064982A JP2013064982A (ja) 2013-04-11
JP2013064982A5 JP2013064982A5 (enExample) 2015-04-02
JP5895150B2 true JP5895150B2 (ja) 2016-03-30

Family

ID=47742968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012139948A Expired - Fee Related JP5895150B2 (ja) 2011-08-31 2012-06-21 画像表示装置

Country Status (2)

Country Link
US (1) US9013462B2 (enExample)
JP (1) JP5895150B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI389087B (zh) * 2007-03-21 2013-03-11 Mstar Semiconductor Inc 加速驅動裝置及加速驅動方法
JP2014132295A (ja) * 2013-01-07 2014-07-17 Hitachi Media Electoronics Co Ltd レーザービーム表示装置
JP7694194B2 (ja) * 2021-06-25 2025-06-18 セイコーエプソン株式会社 プロジェクター、及びプロジェクターの制御方法
KR102640670B1 (ko) * 2022-07-07 2024-02-27 엘지전자 주식회사 디스플레이 장치 및 디스플레이 제어 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2616652B2 (ja) 1993-02-25 1997-06-04 カシオ計算機株式会社 液晶駆動方法及び液晶表示装置
US6983135B1 (en) * 2002-11-11 2006-01-03 Marvell International, Ltd. Mixer gain calibration method and apparatus
KR100696107B1 (ko) * 2005-04-11 2007-03-19 삼성전자주식회사 디스플레이장치 및 그 제어방법
KR101230302B1 (ko) * 2005-08-12 2013-02-06 삼성디스플레이 주식회사 액정 표시 장치 및 영상 신호 보정 방법
JP4488979B2 (ja) * 2005-08-16 2010-06-23 株式会社東芝 画像処理装置、画像処理方法および画像処理プログラム
JP2007199418A (ja) 2006-01-26 2007-08-09 Seiko Epson Corp 電気光学装置、駆動方法および電子機器
JP2010066384A (ja) * 2008-09-09 2010-03-25 Kawasaki Microelectronics Inc 画像処理装置
JP2010113240A (ja) * 2008-11-07 2010-05-20 Sony Corp 液晶表示装置
JP2010204344A (ja) * 2009-03-03 2010-09-16 Sony Corp 映像信号出力装置および映像信号出力方法
JP2011039369A (ja) * 2009-08-17 2011-02-24 Epson Imaging Devices Corp 電気光学装置
JP2011090079A (ja) * 2009-10-21 2011-05-06 Sony Corp 表示装置、表示方法およびコンピュータプログラム
JP5560962B2 (ja) * 2010-06-30 2014-07-30 ソニー株式会社 液晶表示装置
KR20120019728A (ko) * 2010-08-26 2012-03-07 엘지전자 주식회사 영상표시장치 및 그 동작방법

Also Published As

Publication number Publication date
US9013462B2 (en) 2015-04-21
US20130050170A1 (en) 2013-02-28
JP2013064982A (ja) 2013-04-11

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