TWI318072B - Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device - Google Patents

Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device

Info

Publication number
TWI318072B
TWI318072B TW094138581A TW94138581A TWI318072B TW I318072 B TWI318072 B TW I318072B TW 094138581 A TW094138581 A TW 094138581A TW 94138581 A TW94138581 A TW 94138581A TW I318072 B TWI318072 B TW I318072B
Authority
TW
Taiwan
Prior art keywords
lmage
electronic device
portable electronic
emitting elements
elements according
Prior art date
Application number
TW094138581A
Other languages
English (en)
Other versions
TW200719709A (en
Inventor
Hsin-Ta Lee
Ho-Chin Lin
Original Assignee
Innolux Display Corp
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 Innolux Display Corp filed Critical Innolux Display Corp
Priority to TW094138581A priority Critical patent/TWI318072B/zh
Priority to US11/276,319 priority patent/US20070096935A1/en
Publication of TW200719709A publication Critical patent/TW200719709A/zh
Application granted granted Critical
Publication of TWI318072B publication Critical patent/TWI318072B/zh

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/038—Light emitting elements ambient light dependent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of El Displays (AREA)
TW094138581A 2005-11-03 2005-11-03 Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device TWI318072B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094138581A TWI318072B (en) 2005-11-03 2005-11-03 Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device
US11/276,319 US20070096935A1 (en) 2005-11-03 2006-02-24 Method of Updating Luminance of Light Emitting Elements according to Ambient Light Intensity Sensed by Image Capturing Units of a Portable Electronic Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094138581A TWI318072B (en) 2005-11-03 2005-11-03 Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device

Publications (2)

Publication Number Publication Date
TW200719709A TW200719709A (en) 2007-05-16
TWI318072B true TWI318072B (en) 2009-12-01

Family

ID=37995572

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138581A TWI318072B (en) 2005-11-03 2005-11-03 Method of updating luminance of light emitting elements according to ambient light intensity sensed by lmage capturing units of a portable electronic device

Country Status (2)

Country Link
US (1) US20070096935A1 (zh)
TW (1) TWI318072B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426820B (zh) * 2010-03-25 2014-02-11 Hon Hai Prec Ind Co Ltd 可調節發光亮度的照明裝置及調節方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200743067A (en) * 2006-05-05 2007-11-16 Benq Corp Portable electronic apparatus is capable of adjusting backlight automatically and adjusting method of backlight thereof
US20080303918A1 (en) * 2007-06-11 2008-12-11 Micron Technology, Inc. Color correcting for ambient light
US7992026B2 (en) * 2007-10-19 2011-08-02 Nokia Corporation Controlling broadcast content processing using display state information
US20090261221A1 (en) * 2008-04-22 2009-10-22 Damon Kali Automated and illuminated cupholding devices and methods of use
US8610659B2 (en) * 2008-05-12 2013-12-17 Blackberry Limited Method and apparatus for automatic brightness adjustment on a display of a mobile electronic device
US8441499B2 (en) 2009-08-05 2013-05-14 Apple Inc. User interface contrast filter
WO2011137731A2 (zh) * 2011-04-29 2011-11-10 华为终端有限公司 终端设备中的发光器件控制方法、装置及终端设备
JP2014006759A (ja) * 2012-06-26 2014-01-16 Sony Corp 情報処理装置および方法、並びに、光電変換装置
AT518814B1 (de) 2016-02-18 2018-04-15 H U J Steiner Ges M B H Zaunsystem sowie Montageverfahren für ein Zaunsystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750197A (en) * 1986-11-10 1988-06-07 Denekamp Mark L Integrated cargo security system
US20030122810A1 (en) * 2001-12-31 2003-07-03 Tsirkel Aaron M. Method and apparatus to adjust the brightness of a display screen
TWI225743B (en) * 2002-03-19 2004-12-21 Mitsubishi Electric Corp Mobile telephone device having camera and illumination device for camera
GB2404773B (en) * 2003-08-05 2005-06-08 Research In Motion Ltd Method for automatic backlight adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426820B (zh) * 2010-03-25 2014-02-11 Hon Hai Prec Ind Co Ltd 可調節發光亮度的照明裝置及調節方法

Also Published As

Publication number Publication date
TW200719709A (en) 2007-05-16
US20070096935A1 (en) 2007-05-03

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees