公开(公告)号：US20160189596A1

公开(公告)日：2016-06-30

申请号：US14733266

申请日：2015-06-08

Applicant: Samsung Display Co., LTD.

Inventor： Min-Je KIM ,  Won-Bok LEE ,  Jae-Hyoung PARK ,  Ki-Tae YOON ,  Jae-Gwan JEON

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2055 ,  G09G3/2048 ,  G09G3/3648 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2320/0242 ,  G09G2320/0285

Abstract: A timing controller includes a plurality of image enhancement blocks, a plurality of dithering blocks and a random number generating block. The plurality of image enhancement blocks performs image quality enhancement operations for input image data. The plurality of dithering blocks performs random dithering operations for outputs of the plurality of image enhancement blocks based on a plurality of random number tables. The random number generating block generates the plurality of random number tables which is provided to the plurality of dithering blocks.

Abstract translation: 定时控制器包括多个图像增强块，多个抖动块和随机数生成块。 多个图像增强块对输入图像数据执行图像质量增强操作。 多个抖动块基于多个随机数表执行多个图像增强块的输出的随机抖动操作。 随机数生成块生成提供给多个抖动块的多个随机数表。