CN105679256B - 动态调整背光方法及装置 - Google Patents

动态调整背光方法及装置 Download PDF

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Publication number
CN105679256B
CN105679256B CN201510268089.4A CN201510268089A CN105679256B CN 105679256 B CN105679256 B CN 105679256B CN 201510268089 A CN201510268089 A CN 201510268089A CN 105679256 B CN105679256 B CN 105679256B
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China
Prior art keywords
backlight
dynamic
terminal
backlighting parameters
parameter
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CN201510268089.4A
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Chinese (zh)
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CN105679256A (zh
Inventor
黄高波
林舜大
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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Priority to CN201510268089.4A priority Critical patent/CN105679256B/zh
Priority to PCT/CN2015/090241 priority patent/WO2016187998A1/fr
Publication of CN105679256A publication Critical patent/CN105679256A/zh
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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
    • G09G3/20—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
    • G09G3/3406—Control of illumination source
    • 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
CN201510268089.4A 2015-05-25 2015-05-25 动态调整背光方法及装置 Active CN105679256B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510268089.4A CN105679256B (zh) 2015-05-25 2015-05-25 动态调整背光方法及装置
PCT/CN2015/090241 WO2016187998A1 (fr) 2015-05-25 2015-09-22 Procédé et dispositif de réglage de rétroéclairage de manière dynamique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510268089.4A CN105679256B (zh) 2015-05-25 2015-05-25 动态调整背光方法及装置

Publications (2)

Publication Number Publication Date
CN105679256A CN105679256A (zh) 2016-06-15
CN105679256B true CN105679256B (zh) 2018-03-06

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CN201510268089.4A Active CN105679256B (zh) 2015-05-25 2015-05-25 动态调整背光方法及装置

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CN (1) CN105679256B (fr)
WO (1) WO2016187998A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112750389A (zh) * 2019-10-31 2021-05-04 海信视像科技股份有限公司 测试装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106531088B (zh) * 2016-12-06 2019-02-05 东南大学 一种优化液晶显示设备局部区域动态背光的控制方法
CN106612460A (zh) * 2016-12-23 2017-05-03 微鲸科技有限公司 一种点亮屏幕的方法、装置及电子设备
CN107093408B (zh) * 2017-06-29 2019-09-20 青岛海信电器股份有限公司 智能设备开机时背光点亮的控制方法及装置
CN109064999A (zh) * 2018-07-20 2018-12-21 珠海诚锋电器有限公司 一种基于屏幕背光值的画面图像参数调整方法及其装置
CN111243532B (zh) * 2020-01-16 2022-03-22 聚好看科技股份有限公司 一种背光控制方法及显示设备
CN112731102B (zh) * 2020-12-23 2021-12-21 四川长虹电器股份有限公司 一种液晶电视背光故障检测方法
CN115731881B (zh) * 2022-11-24 2024-03-01 重庆惠科金渝光电科技有限公司 驱动方法、显示面板及存储介质

Citations (6)

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TW200527369A (en) * 2003-11-11 2005-08-16 Samsung Electronics Co Ltd Power conservation for a display apparatus
JP2008026546A (ja) * 2006-07-20 2008-02-07 Canon Inc 表示装置及び表示方法、並びにプログラム
CN101847383A (zh) * 2009-03-25 2010-09-29 瑞鼎科技股份有限公司 亮度调整装置以及动态调整背光模块亮度的方法
CN102084415A (zh) * 2008-07-02 2011-06-01 日本电气株式会社 终端装置及该终端装置的显示器的背照灯点灯方法
CN102625541A (zh) * 2012-04-11 2012-08-01 深圳市明微电子股份有限公司 一种用于led驱动的脉冲调制控制方法及装置
CN103000144A (zh) * 2012-12-24 2013-03-27 深圳Tcl新技术有限公司 一种液晶显示装置的背光调节方法及装置

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US20070130480A1 (en) * 2005-12-06 2007-06-07 Hill Gregory S System and method for enabling fast power-on times when using a large operating system to control an instrumentation system
CN101083053A (zh) * 2006-05-31 2007-12-05 比亚迪股份有限公司 一种背光源用三色发光二极管的亮度控制方法和电路
CN101320547B (zh) * 2008-03-25 2010-11-03 深圳市巨潮科技有限公司 一种医用液晶显示器的控制方法
CN102938247B (zh) * 2012-11-29 2015-03-04 广东欧珀移动通信有限公司 一种亮度调整方法及装置
TWI498874B (zh) * 2013-10-08 2015-09-01 Wistron Corp 顯示電子裝置及其背光調整方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200527369A (en) * 2003-11-11 2005-08-16 Samsung Electronics Co Ltd Power conservation for a display apparatus
JP2008026546A (ja) * 2006-07-20 2008-02-07 Canon Inc 表示装置及び表示方法、並びにプログラム
CN102084415A (zh) * 2008-07-02 2011-06-01 日本电气株式会社 终端装置及该终端装置的显示器的背照灯点灯方法
CN101847383A (zh) * 2009-03-25 2010-09-29 瑞鼎科技股份有限公司 亮度调整装置以及动态调整背光模块亮度的方法
CN102625541A (zh) * 2012-04-11 2012-08-01 深圳市明微电子股份有限公司 一种用于led驱动的脉冲调制控制方法及装置
CN103000144A (zh) * 2012-12-24 2013-03-27 深圳Tcl新技术有限公司 一种液晶显示装置的背光调节方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112750389A (zh) * 2019-10-31 2021-05-04 海信视像科技股份有限公司 测试装置

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Publication number Publication date
WO2016187998A1 (fr) 2016-12-01
CN105679256A (zh) 2016-06-15

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