JP2013232398A5 - - Google Patents

Download PDF

Info

Publication number
JP2013232398A5
JP2013232398A5 JP2013015721A JP2013015721A JP2013232398A5 JP 2013232398 A5 JP2013232398 A5 JP 2013232398A5 JP 2013015721 A JP2013015721 A JP 2013015721A JP 2013015721 A JP2013015721 A JP 2013015721A JP 2013232398 A5 JP2013232398 A5 JP 2013232398A5
Authority
JP
Japan
Prior art keywords
light source
akarita
timing
point
duty ratio
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
JP2013015721A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013232398A (ja
JP5762449B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013015721A priority Critical patent/JP5762449B2/ja
Priority claimed from JP2013015721A external-priority patent/JP5762449B2/ja
Priority to US13/827,544 priority patent/US9123281B2/en
Publication of JP2013232398A publication Critical patent/JP2013232398A/ja
Publication of JP2013232398A5 publication Critical patent/JP2013232398A5/ja
Application granted granted Critical
Publication of JP5762449B2 publication Critical patent/JP5762449B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013015721A 2012-04-06 2013-01-30 照明装置とその制御方法 Expired - Fee Related JP5762449B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013015721A JP5762449B2 (ja) 2012-04-06 2013-01-30 照明装置とその制御方法
US13/827,544 US9123281B2 (en) 2012-04-06 2013-03-14 Lighting apparatus having a plurality of light sources and control method thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012087519 2012-04-06
JP2012087519 2012-04-06
JP2013015721A JP5762449B2 (ja) 2012-04-06 2013-01-30 照明装置とその制御方法

Publications (3)

Publication Number Publication Date
JP2013232398A JP2013232398A (ja) 2013-11-14
JP2013232398A5 true JP2013232398A5 (enExample) 2014-12-04
JP5762449B2 JP5762449B2 (ja) 2015-08-12

Family

ID=49291953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013015721A Expired - Fee Related JP5762449B2 (ja) 2012-04-06 2013-01-30 照明装置とその制御方法

Country Status (2)

Country Link
US (1) US9123281B2 (enExample)
JP (1) JP5762449B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103796380B (zh) * 2013-12-25 2016-08-17 深圳市华星光电技术有限公司 液晶显示装置及其背光源和调光方法
JP2016046104A (ja) * 2014-08-22 2016-04-04 キヤノン株式会社 照明装置、画像表示装置、および照明装置の制御方法
CN104505055B (zh) * 2014-12-31 2017-02-22 深圳创维－Rgb电子有限公司 调整背光亮度的方法及装置
CN106033156B (zh) * 2015-03-12 2019-11-05 中强光电股份有限公司 显示装置及显示方法
CN106033159B (zh) 2015-03-12 2019-10-01 中强光电股份有限公司 显示装置
CN105405412B (zh) * 2015-12-23 2017-11-03 深圳Tcl新技术有限公司 背光驱动控制方法和系统
CN106409240B (zh) * 2016-09-28 2019-09-17 青岛海信电器股份有限公司 液晶显示亮度控制方法、装置及液晶显示设备
KR102691898B1 (ko) * 2016-12-22 2024-08-06 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
CN109523958B (zh) * 2018-12-27 2020-12-18 厦门天马微电子有限公司 背光模组、背光模组的扫描驱动方法和显示装置
JP2021150154A (ja) * 2020-03-18 2021-09-27 シャープ株式会社 表示装置
CN111445867B (zh) * 2020-04-22 2021-08-24 Tcl华星光电技术有限公司 背光分区驱动模组、背光装置及显示装置
CN114822426B (zh) * 2021-01-28 2024-06-04 咸阳彩虹光电科技有限公司 数据处理方法、数据处理装置及显示面板
US11631376B1 (en) * 2022-01-13 2023-04-18 Stmicroelectronics S.R.L. System architecture for high density mini/micro LED backlight application

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000241796A (ja) * 1998-12-24 2000-09-08 Sharp Corp 液晶表示装置及び液晶表示装置の制御信号を出力する電子機器
JP4355977B2 (ja) 1999-11-12 2009-11-04 ソニー株式会社 映像表示装置および映像表示装置における照明制御方法
KR101182270B1 (ko) * 2007-03-30 2012-09-14 삼성전자주식회사 백라이트 유닛, 디스플레이장치 및 그 제어방법
JP2009188135A (ja) * 2008-02-05 2009-08-20 Sharp Corp Ｌｅｄドライバおよび電子機器
KR101528884B1 (ko) * 2008-08-28 2015-06-16 삼성디스플레이 주식회사 백라이트 어셈블리 및 이의 구동방법
JP5301400B2 (ja) 2008-11-28 2013-09-25 株式会社ジャパンディスプレイ バックライト装置並びに表示装置
US8796957B2 (en) * 2011-09-29 2014-08-05 Analog Devices, Inc. Multi-string LED driving method and system

Similar Documents

Publication Publication Date Title
JP2013232398A5 (enExample)
EP3422817A3 (en) Light source apparatus
RU2016134891A (ru) Осветительная система для борьбы с насекомыми
EP3388814A3 (en) Vehicle control method
EP2672786A3 (en) Illumination controller and illumination system including same
JP2016541097A5 (enExample)
JP5762449B2 (ja) 照明装置とその制御方法
WO2016075196A3 (de) Anzeigevorrichtung und verfahren zum betreiben einer solchen anzeigevorrichtung
JP2017531288A5 (enExample)
EP3002747A3 (en) Image display apparatus
JP2015513188A5 (enExample)
JP2016507153A5 (enExample)
MX2016013659A (es) Sistema de iluminacion de vehiculo con patron de luz dinamico.
WO2012095765A3 (en) Light system and method
WO2016051352A3 (en) Flame simulating light-emitting devices and related methods
JP2017015768A5 (enExample)
JP2009540498A5 (enExample)
JP2016535927A5 (enExample)
EP2685790A3 (en) Lighting device
WO2015114093A3 (de) Beleuchtungseinrichtung insbesondere zur fourier-ptychographie
WO2015036904A3 (en) Methods and apparatus for controlling lighting
JP2014220200A5 (enExample)
JP2013152206A5 (enExample)
WO2015048189A3 (en) Control techniques for lighting fixtures having spatial distribution control capabilities
WO2017216623A3 (en) Lighting control system