MX2017005365A - Method and device for adjusting display brightness. - Google Patents

Method and device for adjusting display brightness.

Info

Publication number
MX2017005365A
MX2017005365A MX2017005365A MX2017005365A MX2017005365A MX 2017005365 A MX2017005365 A MX 2017005365A MX 2017005365 A MX2017005365 A MX 2017005365A MX 2017005365 A MX2017005365 A MX 2017005365A MX 2017005365 A MX2017005365 A MX 2017005365A
Authority
MX
Mexico
Prior art keywords
gray
pixels
display brightness
adjusting display
scale
Prior art date
Application number
MX2017005365A
Other languages
Spanish (es)
Other versions
MX370425B (en
Inventor
Du Hui
Liu Anyu
Li Guosheng
Original Assignee
Xiaomi Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority claimed from PCT/CN2015/093404 external-priority patent/WO2016112730A1/en
Publication of MX2017005365A publication Critical patent/MX2017005365A/en
Publication of MX370425B publication Critical patent/MX370425B/en

Links

Classifications

    • 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
    • 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
    • G09G3/2003—Display of colours
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits

Abstract

A method and device for adjusting display brightness. The method comprises: acquiring original gray-scale values of pixels in a display interface (S11); performing the gray-scale conversion on the pixels to obtain the converted gray-scale values of the pixels (S12); and adjusting the gray-scale of the display interface according to the converted gray-scale values of the pixels (S13).
MX2017005365A 2014-12-26 2015-10-30 Method and device for adjusting display brightness. MX370425B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410837874 2014-12-26
CN201510020861.0A CN104700786B (en) 2014-12-26 2015-01-15 Display brightness method of adjustment and device
PCT/CN2015/093404 WO2016112730A1 (en) 2015-01-15 2015-10-30 Method and device for adjusting display brightness

Publications (2)

Publication Number Publication Date
MX2017005365A true MX2017005365A (en) 2017-06-21
MX370425B MX370425B (en) 2019-12-13

Family

ID=53347848

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005365A MX370425B (en) 2014-12-26 2015-10-30 Method and device for adjusting display brightness.

Country Status (4)

Country Link
JP (1) JP6722653B2 (en)
CN (2) CN107978264B (en)
MX (1) MX370425B (en)
RU (1) RU2659484C1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3866155A1 (en) 2015-01-15 2021-08-18 Xiaomi Inc. Method and device for adjusting display brightness
CN104991718B (en) * 2015-06-29 2018-11-20 努比亚技术有限公司 Terminal screenshotss method and device
CN105070252B (en) * 2015-08-13 2018-05-08 小米科技有限责任公司 Reduce the method and device of display brightness
KR102468727B1 (en) * 2015-12-28 2022-11-21 엘지디스플레이 주식회사 Timing controller, data driver, display device, and the method for driving the display device
CN105719611B (en) * 2016-03-30 2018-08-07 青岛海信电器股份有限公司 The show uniformity method of adjustment and device of liquid crystal display
CN106502609B (en) * 2016-10-31 2019-11-15 维沃移动通信有限公司 A kind of display brightness method of adjustment and mobile terminal
CN106601165B (en) * 2016-12-15 2020-12-04 北京小米移动软件有限公司 Screen display method and device
CN107992182B (en) 2017-12-05 2021-06-29 北京小米移动软件有限公司 Method and device for displaying interface image
CN108510955A (en) * 2018-04-23 2018-09-07 Oppo广东移动通信有限公司 Adjust the method and Related product of brightness of display screen
CN108845779B (en) * 2018-06-19 2021-08-20 环鸿电子（昆山）有限公司 Electronic device for adjusting brightness based on image gray scale and brightness adjusting method thereof
CN111261081B (en) * 2018-11-30 2021-10-19 北京小米移动软件有限公司 Screen display method and device
CN109920358B (en) * 2019-03-26 2022-08-23 武汉华星光电半导体显示技术有限公司 Method for controlling power consumption of display panel
CN113870811B (en) * 2020-06-30 2022-12-30 武汉天马微电子有限公司 Display device, brightness adjusting method and device thereof, electronic equipment and storage medium
CN114694582A (en) * 2022-04-27 2022-07-01 姜英 Automatic energy-saving method for screen by using dynamic pixel dimming and nonlinear equation

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816129A (en) * 1994-04-27 1996-01-19 Canon Inc Picture processing device
EP0883103B1 (en) * 1997-06-05 2010-12-22 THOMSON multimedia Direct view liquid crystal display with automatic colour adjustment
JP2002221950A (en) * 2000-11-21 2002-08-09 Matsushita Electric Ind Co Ltd Display devise and display method
JP3719411B2 (en) * 2001-05-31 2005-11-24 セイコーエプソン株式会社 Image display system, projector, program, information storage medium, and image processing method
CN100361187C (en) * 2003-06-25 2008-01-09 友达光电股份有限公司 Driving method of liquid crystal display
CN100547457C (en) * 2006-02-16 2009-10-07 帆宣系统科技股份有限公司 The LCD automatic brightness adjusting device
JP2008209886A (en) * 2007-02-23 2008-09-11 Samsung Sdi Co Ltd Organic electroluminescence display and drive method therefor
CN101271208B (en) * 2007-03-19 2010-04-21 钰瀚科技股份有限公司 Dynamic backlight control method of LCD device
CN100520510C (en) * 2007-03-20 2009-07-29 友达光电股份有限公司 Liquid crystal display back light control method
KR100944595B1 (en) * 2007-04-24 2010-02-25 가부시끼가이샤 르네사스 테크놀로지 Display device, display driver, image display method, electronic apparatus and image display driver
JP2009031554A (en) * 2007-07-27 2009-02-12 Sharp Corp Video display device and video display method thereof
US8345038B2 (en) * 2007-10-30 2013-01-01 Sharp Laboratories Of America, Inc. Methods and systems for backlight modulation and brightness preservation
JP2009294292A (en) * 2008-06-03 2009-12-17 Funai Electric Co Ltd Image display device
JP5359191B2 (en) * 2008-10-28 2013-12-04 船井電機株式会社 Liquid crystal display
CN101673515B (en) * 2009-10-15 2011-05-18 硅谷数模半导体（北京）有限公司 Dynamic backlight control method
US20110205397A1 (en) * 2010-02-24 2011-08-25 John Christopher Hahn Portable imaging device having display with improved visibility under adverse conditions
JP2012194404A (en) * 2011-03-17 2012-10-11 Fujitsu Ten Ltd Display control device, image display system and display control method
TWI423198B (en) * 2011-04-20 2014-01-11 Wistron Corp Display apparatus and method for adjusting gray-level of screen image depending on environment illumination
KR101931733B1 (en) * 2011-09-23 2018-12-24 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 System and method for environmental adaptation of display characteristics
TWI464732B (en) * 2012-06-22 2014-12-11 Benq Corp Monitor and method of displaying pixels on displaying device
CN102737603B (en) * 2012-06-26 2017-03-29 中兴通讯股份有限公司 Method and the device shown for lcd screen that lcd screen shows
CN102903347B (en) * 2012-10-29 2015-04-22 广东步步高电子工业有限公司 Method and system for effectively solving problem of unclear display of liquid crystal display screen under sunshine
KR20140068699A (en) * 2012-11-28 2014-06-09 삼성전자주식회사 Display apparatus and method for low power consumption
CN104123926B (en) * 2013-04-25 2016-08-31 乐金显示有限公司 Gamma compensated method and use the display device of this gamma compensated method
CN103810973A (en) * 2014-03-13 2014-05-21 友达光电股份有限公司 Liquid crystal display with high penetration rate and controlling method thereof

Also Published As

Publication number Publication date
RU2659484C1 (en) 2018-07-02
CN107978264A (en) 2018-05-01
CN104700786B (en) 2017-12-19
JP2017530384A (en) 2017-10-12
CN107978264B (en) 2021-06-08
JP6722653B2 (en) 2020-07-15
MX370425B (en) 2019-12-13
CN104700786A (en) 2015-06-10

Similar Documents

Publication Publication Date Title
MX2017005365A (en) Method and device for adjusting display brightness.
MX2016015284A (en) Conversion method and conversion device.
EP3699817A3 (en) Liveness testing methods and apparatuses and image processing methods and apparatuses
MX2016016116A (en) Conversion method and conversion apparatus.
EP3151229A4 (en) Display device brightness compensation method, brightness compensation apparatus, and display device
EP3151236A4 (en) Display device brightness compensation method, brightness compensation apparatus, and display device
EP3151227A4 (en) Display device brightness compensation method, brightness compensation apparatus, and display device
EP3203523A4 (en) Pixel structure and display method therefor, and display apparatus
PH12016500350A1 (en) Image processing apparatus and image processing method
EP3159882A4 (en) Pixel circuit, driving method therefor and display device
EP3057089A4 (en) Image display device and image display method, image output device and image output method, and image display system
EP3168832A4 (en) Pixel structure, driving method therefor, and display device
EP3142100A4 (en) Pixel drive circuit and drive method therefor, and display device
EP3174041A4 (en) Pixel circuit, pixel circuit driving method, and display device
EP3127097A4 (en) System and method for output display generation based on ambient conditions
EP2996320A3 (en) Method of controlling image forming apparatus through user terminal, and image forming apparatus and user terminal for performing the method
EP3206185A4 (en) Image processing method, image processing device and display device
EP3220382A4 (en) Pixel circuit, driving method, and display device
EP2783735A3 (en) Apparatus and method for smart lighting of depicted objects on a display terminal
EP3242269A4 (en) Image analysis method and apparatus, and computer readable device
EP3163566A4 (en) Rgb signal to rgbw signal image conversion method and apparatus
EP3048604A4 (en) Pixel driving circuit, pixel driving method and display device
EP3159881A4 (en) Pixel circuit and driving method therefor, and display device
GB201309564D0 (en) Image processing apparatus, image processing method, and program
EP3067879A4 (en) Pixel driving circuit, pixel driving method and display device

Legal Events

Date Code Title Description
FG Grant or registration