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 PDFInfo
- 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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- Prior art keywords
- backlight
- dynamic
- terminal
- backlighting parameters
- parameter
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Classifications
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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
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- 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)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
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 |
Family
ID=56946831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510268089.4A Active CN105679256B (zh) | 2015-05-25 | 2015-05-25 | 动态调整背光方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105679256B (fr) |
WO (1) | WO2016187998A1 (fr) |
Cited By (1)
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)
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)
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 |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2015
- 2015-05-25 CN CN201510268089.4A patent/CN105679256B/zh active Active
- 2015-09-22 WO PCT/CN2015/090241 patent/WO2016187998A1/fr active Application Filing
Patent Citations (6)
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)
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 |
Also Published As
Publication number | Publication date |
---|---|
CN105679256A (zh) | 2016-06-15 |
WO2016187998A1 (fr) | 2016-12-01 |
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