公开(公告)号：US10269284B2

公开(公告)日：2019-04-23

申请号：US15435368

申请日：2017-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-Young Jung ,  Jong-Oh Lee ,  Jae-Chul Lee ,  Kyoung-Mook Lim

IPC: G09G3/20 ,  G06F3/041 ,  G09G3/36 ,  G09G5/00 ,  G09G3/00

Abstract: A display driving circuit includes a timing controller including an encoder that compresses image data based on a reference having a number of image pixels of the image data as a compression unit and that outputs the compressed image data. The timing controller further includes at least one source driver including a decoder that decompresses compressed image data and transmits decompressed image data to a display panel through a plurality of channels. Compression by the encoder based on a first reference is performed independently of compression based on a second reference.