Samsung Electronics Co., Ltd.

Young Hee Ha

Min Su Kim

Se Young Jang

Dong Hui Kim

Kyung Hwa Kim

Hyun Su Hong

Bong Su Chun

Ki Yeon Park

Jae Myeon Lee

Byung Duck Cho

Kun Tak Kim

Hyo Jae Cho

A display driver integrated circuit is disclosed. The display driver integrated circuit includes panel signal supply circuitry configured to supply an image signal corresponding to image data to a panel, pixel power supply circuitry configured to supply pixel power to a pixel that receives the image signal, and a controller configured to control the pixel power supply circuitry to supply the pixel power based on an on-pixel ratio (OPR) value of the image data.

Display driving method, display driver integrated circuit, and electronic device comprising the same

A method for reducing power consumption based on a motion sensor and a portable terminal adapted to the method are disclosed. The method includes terminating driving of a motion recognition program according to whether an input is detected by at least one sensor unit disposed in the portable terminal, and switching a mode of a controller included in the portable terminal into a motion recognition deactivation mode. The motion sensor-based portable terminal can reduce the power consumption, thereby lengthening the life span of the battery. The user can use the motion sensor-based portable terminal for a long period of time without frequently recharging its battery.

Method for reducing power consumption based on motion sensor and portable terminal using the same

Growing community of inventors

Yongin-si, South Korea

Young Hee Ha