Samsung Electronics Co., Ltd.

Joway Chen

Chul Ho Choi

Yuwen Chiou

Dip Wu

Jin Woo Kim

Jin Soo Kim

Robert Lin

Jason Kuo

Hyeong Tae Kim

A source driver including: a first source line; a second source line; a charge sharing switch which controls a connection between the first source line and the second source line; a first cross charge sharing switch which controls a connection between a first capacitor and the first source line, and a connection between a second capacitor and the second source line; and a second cross charge sharing switch which controls a connection between the first capacitor and the second source line, and a connection between the second capacitor and the first source line.

Source driver and a display driver integrated circuit

A display driver includes a first latch storing first image data, a second latch storing second image data, and a buffer unit including a plurality of output buffers outputting a source voltage corresponding to the first image data. Each of the plurality of output buffers includes an input stage, an output stage, and a pre-charge circuit connected between the input stage and the output stage. A pre-charge control unit compares the first image data with the second image data to control the pre-charge circuit.

Display driver and output buffer

Growing community of inventors

Zhubei, Taiwan

Joway Chen