CN106775549B - 一种cabc模块控制方法及电子设备 - Google Patents
一种cabc模块控制方法及电子设备 Download PDFInfo
- Publication number
- CN106775549B CN106775549B CN201611152313.4A CN201611152313A CN106775549B CN 106775549 B CN106775549 B CN 106775549B CN 201611152313 A CN201611152313 A CN 201611152313A CN 106775549 B CN106775549 B CN 106775549B
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- CN
- China
- Prior art keywords
- backlight
- screen
- module
- cabc
- regulating command
- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611152313.4A CN106775549B (zh) | 2016-12-14 | 2016-12-14 | 一种cabc模块控制方法及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611152313.4A CN106775549B (zh) | 2016-12-14 | 2016-12-14 | 一种cabc模块控制方法及电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN106775549A CN106775549A (zh) | 2017-05-31 |
CN106775549B true CN106775549B (zh) | 2019-03-26 |
Family
ID=58887822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611152313.4A Active CN106775549B (zh) | 2016-12-14 | 2016-12-14 | 一种cabc模块控制方法及电子设备 |
Country Status (1)
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CN (1) | CN106775549B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103050108A (zh) * | 2012-12-17 | 2013-04-17 | 华为终端有限公司 | 一种屏幕背光动态调整方法以及用户终端 |
CN104469022A (zh) * | 2014-12-03 | 2015-03-25 | 北京元心科技有限公司 | 一种背光灯调节方法、***和手持终端 |
CN105741786A (zh) * | 2016-01-27 | 2016-07-06 | 努比亚技术有限公司 | 消除显示屏抖动的方法及移动终端 |
CN105957490A (zh) * | 2016-07-13 | 2016-09-21 | 武汉华星光电技术有限公司 | 驱动电路及具有该驱动电路的液晶显示器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101650921B (zh) * | 2009-09-17 | 2012-02-29 | 青岛海信电器股份有限公司 | 一种动态背光控制方法及控制装置 |
CN102737585A (zh) * | 2011-04-06 | 2012-10-17 | 中兴通讯股份有限公司 | 一种降低显示设备背光功耗的方法及装置 |
US9852677B2 (en) * | 2014-11-04 | 2017-12-26 | Intel Corporation | Dithering for image data to be displayed |
CN104599642B (zh) * | 2014-12-31 | 2017-05-03 | 小米科技有限责任公司 | 背光控制方法和装置 |
-
2016
- 2016-12-14 CN CN201611152313.4A patent/CN106775549B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103050108A (zh) * | 2012-12-17 | 2013-04-17 | 华为终端有限公司 | 一种屏幕背光动态调整方法以及用户终端 |
CN104469022A (zh) * | 2014-12-03 | 2015-03-25 | 北京元心科技有限公司 | 一种背光灯调节方法、***和手持终端 |
CN105741786A (zh) * | 2016-01-27 | 2016-07-06 | 努比亚技术有限公司 | 消除显示屏抖动的方法及移动终端 |
CN105957490A (zh) * | 2016-07-13 | 2016-09-21 | 武汉华星光电技术有限公司 | 驱动电路及具有该驱动电路的液晶显示器 |
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Publication number | Publication date |
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CN106775549A (zh) | 2017-05-31 |
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Effective date of registration: 20171113 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant after: VIVO MOBILE COMMUNICATION CO., LTD. Applicant after: Wewo Mobile Communication Co. Ltd. Beijing branch Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant before: VIVO MOBILE COMMUNICATION CO., LTD. |
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Effective date of registration: 20200526 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION Co.,Ltd. Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Co-patentee before: Wewo Mobile Communication Co. Ltd. Beijing branch Patentee before: VIVO MOBILE COMMUNICATION Co.,Ltd. |