Photo-sensor application method and system in mobile phone

Abstract

The invention provides a method for applying a light senor in a handset and a system thereof. The system comprises a photographic module, a baseband system, a screen backlight module, a keyboard lamp module and a screen display module. The method can adjust the display brightness of the handset according to the brightness of the screen and the keyboard demanded by human eyes in practical use of the handset, or can adjust the display brightness of the screen back light lamp and the keyboard lamp of the handset according to external light beams of different intensities, the power consumption of the handset is smaller, the battery is more durable, thereby realizing the functions of saving energy and power, the method utilizes the sensitivity of devices to the brightness, and a plurality of humanized and amusement functions can be developed on the basis of the sensitivity when users change the brightness artificially.

Description

technical field

[0001] The invention relates to an application method and system of a light sensor in a mobile phone. Background technique

[0002] Nowadays, communication technology is changing with each passing day, and it has also been greatly developed in civilian use, especially mobile communication technology has been widely used. As a convenient and effective means of mobile communication, mobile phones have been owned by more and more users and become A form of communication that is essential for people. With the popularization of mobile phones, people use mobile phones more and more frequently, but lightness and practicality are one of the main features of mobile phones. Therefore, in the limited space design constraints of mobile phones, how to make mobile phones last longer with a certain amount of power , is a very practical research topic. On the other hand, the mobile phone has evolved from a simple communication tool to a multimedia electronic portable devic...

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