JP3919014B2 - 映像表示装置及び映像表示方法 - Google Patents

映像表示装置及び映像表示方法 Download PDF

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Publication number
JP3919014B2
JP3919014B2 JP2003352616A JP2003352616A JP3919014B2 JP 3919014 B2 JP3919014 B2 JP 3919014B2 JP 2003352616 A JP2003352616 A JP 2003352616A JP 2003352616 A JP2003352616 A JP 2003352616A JP 3919014 B2 JP3919014 B2 JP 3919014B2
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JP
Japan
Prior art keywords
light
light source
control data
histogram
control
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 - Lifetime
Application number
JP2003352616A
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English (en)
Japanese (ja)
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JP2004110050A5 (enExample
JP2004110050A (ja
Inventor
正裕 川島
均 野田
敬明 行天
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 Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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.)
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Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2003352616A priority Critical patent/JP3919014B2/ja
Publication of JP2004110050A publication Critical patent/JP2004110050A/ja
Publication of JP2004110050A5 publication Critical patent/JP2004110050A5/ja
Application granted granted Critical
Publication of JP3919014B2 publication Critical patent/JP3919014B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0653—Controlling or limiting the speed of brightness adjustment of the illumination source

Landscapes

  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2003352616A 2001-04-25 2003-10-10 映像表示装置及び映像表示方法 Expired - Lifetime JP3919014B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003352616A JP3919014B2 (ja) 2001-04-25 2003-10-10 映像表示装置及び映像表示方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001128094 2001-04-25
JP2003352616A JP3919014B2 (ja) 2001-04-25 2003-10-10 映像表示装置及び映像表示方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002114674A Division JP3495362B2 (ja) 2001-04-25 2002-04-17 映像表示装置及び映像表示方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007005053A Division JP4150409B2 (ja) 2001-04-25 2007-01-12 映像表示装置

Publications (3)

Publication Number Publication Date
JP2004110050A JP2004110050A (ja) 2004-04-08
JP2004110050A5 JP2004110050A5 (enExample) 2005-08-11
JP3919014B2 true JP3919014B2 (ja) 2007-05-23

Family

ID=32300118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003352616A Expired - Lifetime JP3919014B2 (ja) 2001-04-25 2003-10-10 映像表示装置及び映像表示方法

Country Status (1)

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JP (1) JP3919014B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100620966B1 (ko) 2004-12-15 2006-09-19 삼성전자주식회사 화면 적응적인 파워 제어 장치 및 그 방법
JP4602184B2 (ja) 2005-07-27 2010-12-22 株式会社東芝 映像表示処理装置とそのバックライト制御方法
JP4621558B2 (ja) 2005-07-27 2011-01-26 株式会社東芝 映像表示処理装置とそのバックライト制御方法
JP2007322881A (ja) 2006-06-02 2007-12-13 Sony Corp 表示装置および表示制御方法
JP2008164749A (ja) * 2006-12-27 2008-07-17 Mitsubishi Electric Corp 画像表示装置および画像表示方法
EP2051235A3 (en) * 2007-10-19 2011-04-06 Samsung Electronics Co., Ltd. Adaptive backlight control dampening to reduce flicker
KR101320018B1 (ko) 2007-12-04 2013-10-18 삼성디스플레이 주식회사 광원 모듈과 이의 구동 방법 및 이를 포함하는 표시 장치
JP4968219B2 (ja) * 2008-09-18 2012-07-04 株式会社Ｊｖｃケンウッド 液晶表示装置及びこれに用いる映像表示方法
EP2433274A1 (en) 2009-05-20 2012-03-28 Marvell World Trade Ltd. Liquid crystal display backlight control
JP5605864B2 (ja) * 2010-11-10 2014-10-15 Ｎｅｃディスプレイソリューションズ株式会社 投射型表示装置およびその制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317250A (ja) * 1995-05-19 1996-11-29 Fujitsu General Ltd ダイナミック映像制御回路
JP4049287B2 (ja) * 1999-05-21 2008-02-20 Ｎｅｃディスプレイソリューションズ株式会社 表示装置
JP2001346129A (ja) * 2000-06-05 2001-12-14 Matsushita Electric Ind Co Ltd 映像信号処理装置
JP2002014660A (ja) * 2000-06-29 2002-01-18 Victor Co Of Japan Ltd 液晶表示装置
JP3971892B2 (ja) * 2000-09-08 2007-09-05 株式会社日立製作所 液晶表示装置
JP4776785B2 (ja) * 2001-01-12 2011-09-21 キヤノン株式会社 投射型表示装置

Also Published As

Publication number Publication date
JP2004110050A (ja) 2004-04-08

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