TW200719709A - Method of updating luminance of light emitting elements according to ambient light intensity sensed by image capturing units of a portable electronic device - Google Patents
Method of updating luminance of light emitting elements according to ambient light intensity sensed by image capturing units of a portable electronic deviceInfo
- Publication number
- TW200719709A TW200719709A TW094138581A TW94138581A TW200719709A TW 200719709 A TW200719709 A TW 200719709A TW 094138581 A TW094138581 A TW 094138581A TW 94138581 A TW94138581 A TW 94138581A TW 200719709 A TW200719709 A TW 200719709A
- Authority
- TW
- Taiwan
- Prior art keywords
- electronic device
- portable electronic
- light intensity
- ambient light
- luminance
- Prior art date
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
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 true TW200719709A (en) | 2007-05-16 |
TWI318072B 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) |
Families Citing this family (10)
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 |
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 |
JP5786254B2 (ja) * | 2011-04-29 | 2015-09-30 | ▲華▼▲為▼▲終▼端有限公司 | 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 |
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)
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 |
-
2005
- 2005-11-03 TW TW094138581A patent/TWI318072B/zh not_active IP Right Cessation
-
2006
- 2006-02-24 US US11/276,319 patent/US20070096935A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TWI318072B (en) | 2009-12-01 |
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 |