CO2017009990A2 - Cambio oportunista de brillo de pantalla - Google Patents

Cambio oportunista de brillo de pantalla

Info

Publication number
CO2017009990A2
CO2017009990A2 CONC2017/0009990A CO2017009990A CO2017009990A2 CO 2017009990 A2 CO2017009990 A2 CO 2017009990A2 CO 2017009990 A CO2017009990 A CO 2017009990A CO 2017009990 A2 CO2017009990 A2 CO 2017009990A2
Authority
CO
Colombia
Prior art keywords
change
level
power supply
display device
brightness
Prior art date
Application number
CONC2017/0009990A
Other languages
English (en)
Inventor
Bruce Lee Worthington
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of CO2017009990A2 publication Critical patent/CO2017009990A2/es

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Power Sources (AREA)
  • Telephone Function (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Cambio automático del brillo de un dispositivo de pantalla. Un método que incluye, mientras que el dispositivo de pantalla está en un primer nivel de potencia de brillo, detectar un evento de ahorro de energía que indica que es deseable reducir la potencia total consumida por el dispositivo de pantalla. El método incluye además continuar operando el dispositivo de pantalla en el primer nivel de suministro de potencia mientras que se intenta identificar un evento desencadenante de cambio de nivel de suministro de potencia de brillo. El evento desencadenante de cambio de nivel de suministro de potencia de brillo es un evento que ocurre, y que hace que un cambio en el nivel de potencia de brillo del dispositivo de pantalla sea menos perceptible para un usuario. El método incluye además la detección de un evento desencadenante de cambio de nivel de suministro de potencia de brillo. En respuesta a la detección de un evento desencadenante de cambio de nivel de suministro de potencia de brillo, el método incluye cambiar el nivel de suministro de potencia del dispositivo de pantalla a un segundo nivel de suministro de potencia de brillo.
CONC2017/0009990A 2015-04-01 2017-09-29 Cambio oportunista de brillo de pantalla CO2017009990A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/675,961 US9811146B2 (en) 2015-04-01 2015-04-01 Opportunistically changing display brightness
PCT/US2016/023338 WO2016160382A1 (en) 2015-04-01 2016-03-21 Opportunistically changing display brightness

Publications (1)

Publication Number Publication Date
CO2017009990A2 true CO2017009990A2 (es) 2018-01-05

Family

ID=55752712

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0009990A CO2017009990A2 (es) 2015-04-01 2017-09-29 Cambio oportunista de brillo de pantalla

Country Status (18)

Country Link
US (2) US9811146B2 (es)
EP (1) EP3278328A1 (es)
JP (2) JP7082876B2 (es)
KR (1) KR102552986B1 (es)
CN (1) CN107438878B (es)
AU (1) AU2016244065B2 (es)
BR (1) BR112017019901A2 (es)
CA (1) CA2981147C (es)
CL (1) CL2017002457A1 (es)
CO (1) CO2017009990A2 (es)
HK (1) HK1245489A1 (es)
IL (1) IL254334B (es)
MX (1) MX371267B (es)
PH (1) PH12017550096A1 (es)
RU (1) RU2699829C2 (es)
SG (1) SG11201707673XA (es)
WO (1) WO2016160382A1 (es)
ZA (1) ZA201706235B (es)

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CN108040360B (zh) 2017-12-05 2020-12-11 北京小米移动软件有限公司 屏幕显示控制的方法和装置
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Also Published As

Publication number Publication date
MX371267B (es) 2020-01-23
RU2017133875A3 (es) 2019-07-17
CA2981147C (en) 2023-03-07
JP2018517156A (ja) 2018-06-28
KR102552986B1 (ko) 2023-07-06
AU2016244065B2 (en) 2021-02-18
IL254334B (en) 2021-01-31
PH12017550096A1 (en) 2018-02-12
US20180158420A1 (en) 2018-06-07
KR20170132876A (ko) 2017-12-04
SG11201707673XA (en) 2017-10-30
US9811146B2 (en) 2017-11-07
RU2699829C2 (ru) 2019-09-11
EP3278328A1 (en) 2018-02-07
CN107438878A (zh) 2017-12-05
IL254334A0 (en) 2017-11-30
RU2017133875A (ru) 2019-04-01
US20160291681A1 (en) 2016-10-06
ZA201706235B (en) 2019-02-27
BR112017019901A2 (pt) 2018-06-12
JP7082876B2 (ja) 2022-06-09
MX2017012518A (es) 2018-01-30
AU2016244065A1 (en) 2017-09-21
CL2017002457A1 (es) 2018-03-16
JP2022109912A (ja) 2022-07-28
CN107438878B (zh) 2021-03-09
WO2016160382A1 (en) 2016-10-06
HK1245489A1 (zh) 2018-08-24
CA2981147A1 (en) 2016-10-06

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