Htc Corporation

High Tech Computer Corporation

Kuo-Feng Chen

Jung-Yuan Tsai

Hsu-Hsiang Tseng

Chung-An Chien

Wen-Yueh Su

Ching-Hao Tseng

Wei-Shao Chen

An electronic device is provided, which includes a light sensor, an algorithm engine, an adjustment engine, and a display. The light sensor detects an ambient brightness around the electronic device. The algorithm engine is coupled to the light sensor. The algorithm engine determines at least one adjustment function according to the ambient brightness. The adjustment engine is coupled to the algorithm engine. The adjustment engine adjusts the luminance component of each pixel of an image according to the at least one adjustment function to enhance the brightness and/or the contrast of the image. The display is coupled to the adjustment engine for displaying the adjusted image.

Electronic device and method for enhancing readability of an image thereof

A light driving device comprises a signal generator, a demultiplexer and a light driving circuit. The signal generator generates a signal. The demultiplexer converts the signal to at least a control signal. The light driving circuit is controlled by the control signal.

Light driving device

The present invention describes a flashing light apparatus and method for operating the same. A pulse signal generated by a pulse signal generator and the states of the general purpose Input/Output pins of a CPU are used to control the lights to flash.

Flashing light control apparatus and method thereof

Growing community of inventors

Taoyuan, Taiwan

Kuo-Feng Chen