Portable electronic apparatus capable of adjusting backlight automatically and adjusting method of backlight thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 6, 2007
app pub date -
May 4, 2007
filing date -
May 5, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A portable electronic apparatus with automatic backlight adjustability and an adjusting method thereof are provided. The portable electronic apparatus comprises a display unit, a storage unit, an image capture unit, a processing unit and a backlight driver. The storage unit is used for storing a backlight parameter table. The image capture unit is used for capturing an image. The processing unit calculates a corresponding exposure value according to the image to obtain a backlight parameter corresponding to the backlight parameter table, and outputs a backlight setting according to the backlight parameter. The backlight driver adjusts the display unit according to the backlight setting to achieve target backlight brightness.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully