WO2011137731A3 - 终端设备中的发光器件控制方法、装置及终端设备 - Google Patents

终端设备中的发光器件控制方法、装置及终端设备 Download PDF

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Publication number
WO2011137731A3
WO2011137731A3 PCT/CN2011/073507 CN2011073507W WO2011137731A3 WO 2011137731 A3 WO2011137731 A3 WO 2011137731A3 CN 2011073507 W CN2011073507 W CN 2011073507W WO 2011137731 A3 WO2011137731 A3 WO 2011137731A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminal equipment
light
light intensity
intensity value
emitting device
Prior art date
Application number
PCT/CN2011/073507
Other languages
English (en)
French (fr)
Other versions
WO2011137731A2 (zh
Inventor
李雨平
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to KR1020137030010A priority Critical patent/KR101564076B1/ko
Priority to JP2014506716A priority patent/JP5786254B2/ja
Priority to EP11777152.7A priority patent/EP2696561B1/en
Priority to PCT/CN2011/073507 priority patent/WO2011137731A2/zh
Priority to CN201180000401.1A priority patent/CN102265707B/zh
Publication of WO2011137731A2 publication Critical patent/WO2011137731A2/zh
Publication of WO2011137731A3 publication Critical patent/WO2011137731A3/zh
Priority to US14/065,567 priority patent/US8996072B2/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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0295—Mechanical mounting details of display modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Input (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Digital Computer Display Output (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Telephone Function (AREA)
PCT/CN2011/073507 2011-04-29 2011-04-29 终端设备中的发光器件控制方法、装置及终端设备 WO2011137731A2 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020137030010A KR101564076B1 (ko) 2011-04-29 2011-04-29 단말 기기 내의 발광 소자를 제어하는 방법 및 장치, 및 단말 기기
JP2014506716A JP5786254B2 (ja) 2011-04-29 2011-04-29 端末デバイス中の発光デバイスを制御するための方法と装置、ならびに端末デバイス
EP11777152.7A EP2696561B1 (en) 2011-04-29 2011-04-29 Method for controlling light-emitting device in terminal equipment, apparatus thereof and terminal equipment
PCT/CN2011/073507 WO2011137731A2 (zh) 2011-04-29 2011-04-29 终端设备中的发光器件控制方法、装置及终端设备
CN201180000401.1A CN102265707B (zh) 2011-04-29 2011-04-29 终端设备中的发光器件控制方法、装置及终端设备
US14/065,567 US8996072B2 (en) 2011-04-29 2013-10-29 Method and apparatus for controlling light emitting elements in terminal device and terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073507 WO2011137731A2 (zh) 2011-04-29 2011-04-29 终端设备中的发光器件控制方法、装置及终端设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/065,567 Continuation US8996072B2 (en) 2011-04-29 2013-10-29 Method and apparatus for controlling light emitting elements in terminal device and terminal device

Publications (2)

Publication Number Publication Date
WO2011137731A2 WO2011137731A2 (zh) 2011-11-10
WO2011137731A3 true WO2011137731A3 (zh) 2012-04-05

Family

ID=44904137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073507 WO2011137731A2 (zh) 2011-04-29 2011-04-29 终端设备中的发光器件控制方法、装置及终端设备

Country Status (6)

Country Link
US (1) US8996072B2 (zh)
EP (1) EP2696561B1 (zh)
JP (1) JP5786254B2 (zh)
KR (1) KR101564076B1 (zh)
CN (1) CN102265707B (zh)
WO (1) WO2011137731A2 (zh)

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CN108021161A (zh) 2017-11-22 2018-05-11 广东欧珀移动通信有限公司 环境光强度检测方法、装置、存储介质及电子设备
CN107818753A (zh) * 2017-11-22 2018-03-20 广东欧珀移动通信有限公司 屏幕亮度调整方法、装置、存储介质和电子设备
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CN108760042B (zh) * 2018-05-28 2020-11-24 网易（杭州）网络有限公司 光传感器校准方法及装置、移动设备、介质和电子设备
CN110646087A (zh) * 2018-06-26 2020-01-03 鸿富锦精密电子(郑州)有限公司 环境光传感器分析方法、***与电子装置
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CN112187995A (zh) * 2020-08-28 2021-01-05 北京小米移动软件有限公司 光照补偿方法、光照补偿装置及存储介质
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Also Published As

Publication number Publication date
KR20130140879A (ko) 2013-12-24
JP2014519045A (ja) 2014-08-07
EP2696561A2 (en) 2014-02-12
CN102265707B (zh) 2014-05-07
EP2696561A4 (en) 2014-08-20
US8996072B2 (en) 2015-03-31
JP5786254B2 (ja) 2015-09-30
US20140057683A1 (en) 2014-02-27
WO2011137731A2 (zh) 2011-11-10
KR101564076B1 (ko) 2015-10-27
CN102265707A (zh) 2011-11-30
EP2696561B1 (en) 2017-06-07

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