JP2007219234A5 - - Google Patents

Download PDF

Info

Publication number
JP2007219234A5
JP2007219234A5 JP2006040554A JP2006040554A JP2007219234A5 JP 2007219234 A5 JP2007219234 A5 JP 2007219234A5 JP 2006040554 A JP2006040554 A JP 2006040554A JP 2006040554 A JP2006040554 A JP 2006040554A JP 2007219234 A5 JP2007219234 A5 JP 2007219234A5
Authority
JP
Japan
Prior art keywords
liquid crystal
luminance
light emitting
emitting diode
mouse pointer
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.)
Granted
Application number
JP2006040554A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007219234A (ja
JP4821359B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006040554A priority Critical patent/JP4821359B2/ja
Priority claimed from JP2006040554A external-priority patent/JP4821359B2/ja
Publication of JP2007219234A publication Critical patent/JP2007219234A/ja
Publication of JP2007219234A5 publication Critical patent/JP2007219234A5/ja
Application granted granted Critical
Publication of JP4821359B2 publication Critical patent/JP4821359B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2006040554A 2006-02-17 2006-02-17 液晶表示装置のバックライト装置 Expired - Fee Related JP4821359B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006040554A JP4821359B2 (ja) 2006-02-17 2006-02-17 液晶表示装置のバックライト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006040554A JP4821359B2 (ja) 2006-02-17 2006-02-17 液晶表示装置のバックライト装置

Publications (3)

Publication Number Publication Date
JP2007219234A JP2007219234A (ja) 2007-08-30
JP2007219234A5 true JP2007219234A5 (zh) 2009-03-05
JP4821359B2 JP4821359B2 (ja) 2011-11-24

Family

ID=38496604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006040554A Expired - Fee Related JP4821359B2 (ja) 2006-02-17 2006-02-17 液晶表示装置のバックライト装置

Country Status (1)

Country Link
JP (1) JP4821359B2 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8358293B2 (en) 2008-04-29 2013-01-22 Samsung Display Co., Ltd. Method for driving light source blocks, driving unit for performing the method and display apparatus having the driving unit
US8830158B2 (en) 2008-04-29 2014-09-09 Samsung Display Co., Ltd. Method of local dimming a light source, light source apparatus for performing the method, and display apparatus having the light source apparatus
KR101501642B1 (ko) * 2008-09-22 2015-03-12 삼성디스플레이 주식회사 광원블록들의 구동방법, 이를 수행하기 위한 콘트롤러 보드및 이를 갖는 표시장치
US8159451B2 (en) 2008-05-26 2012-04-17 Kabushiki Kaisha Toshiba Light-emission control device and liquid crystal display apparatus
JP4296224B1 (ja) 2008-05-26 2009-07-15 株式会社東芝 発光制御装置およびそれを備えた液晶表示装置
US20110134324A1 (en) * 2008-08-26 2011-06-09 Sharp Kabushiki Kaisha Television receiver and method for driving television receiver
US8373644B2 (en) 2008-09-23 2013-02-12 Sharp Kabushiki Kaisha Backlight luminance control apparatus and video display apparatus
JP2012137509A (ja) 2009-04-24 2012-07-19 Panasonic Corp 表示装置
US9019445B2 (en) 2009-12-25 2015-04-28 Sharp Kabushiki Kaisha Lighting device, display device, and television receiver
KR20110107025A (ko) 2010-03-24 2011-09-30 삼성전자주식회사 디스플레이 장치 및 디스플레이 장치의 제어 방법
JP5060641B1 (ja) 2011-06-14 2012-10-31 株式会社東芝 テレビジョン受信装置
JP5771457B2 (ja) * 2011-06-24 2015-09-02 シャープ株式会社 マルチディスプレイシステム
CN104347041A (zh) * 2013-07-30 2015-02-11 株式会社东芝 电子装置以及电子装置的背光控制方法
WO2016140209A1 (ja) * 2015-03-02 2016-09-09 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
WO2018168780A1 (ja) * 2017-03-17 2018-09-20 シャープ株式会社 表示装置の表示方法、表示装置、ヘッドマウントディスプレイデバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10207400A (ja) * 1997-01-24 1998-08-07 Canon Inc 液晶表示装置及びその光源制御方法
JP2002091385A (ja) * 2000-09-12 2002-03-27 Matsushita Electric Ind Co Ltd 照明装置

Similar Documents

Publication Publication Date Title
JP4821359B2 (ja) 液晶表示装置のバックライト装置
JP2007219234A5 (zh)
CN110914895B (zh) 具有动态调光范围的背光源
JP3927011B2 (ja) 液晶表示装置とその駆動回路
US8884939B2 (en) Display brightness control based on ambient light levels
US20050057484A1 (en) Automatic image luminance control with backlight adjustment
JP2008083592A (ja) 情報処理装置および表示制御方法
US8334866B2 (en) Methods, systems, devices and components for reducing power consumption in an LCD backlit by LEDs
KR101982296B1 (ko) 백라이트 유닛의 광원 구동장치 및 방법
EP2413310B1 (en) Display Brightness Control Temporal Response
JP2006209776A (ja) キーボードの照明システムおよび方法
TWI418976B (zh) 顯示器省電方法及電子系統
JP2007206282A (ja) 情報処理装置、及び輝度制御方法
JP5777454B2 (ja) 照明制御システム、照明制御装置、および照明制御方法
JP5624080B2 (ja) 光源制御装置、光源制御方法、及び光源制御プログラム
TWM569880U (zh) 觸控顯示模組及其顯示驅動器
JP2009157045A (ja) 表示装置およびその電力制御用プログラム
JP5414141B2 (ja) 情報処理装置
JP5585429B2 (ja) 表示装置
US9826592B2 (en) Lamp having illumination modules with different percentage of luminance adjustment
JP2009109896A (ja) 情報処理装置、および制御方法
JP2007155826A (ja) 情報処理装置
JP2008158231A (ja) ディスプレイユニット、情報処理装置
JP5178942B2 (ja) 情報処理装置
JP2011112980A (ja) 液晶表示装置及び縮小画像表示方法