公开(公告)号：US10429945B2

公开(公告)日：2019-10-01

申请号：US15657542

申请日：2017-07-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Jae Lee ,  Yool Hee Joh

IPC: G06K9/00 ,  G06F3/02 ,  G06F3/0488 ,  G06F3/01 ,  G06F3/0354 ,  G06F3/0484 ,  H01L27/32

Abstract: A display device includes a calculator that calculates a number of horizontal pixels and a number of vertical pixels, a determiner that divides pixels of an image into a plurality of pixel groups, determines at least one pixel among the pixels as a first pixel based on a pixel value of the pixels included in each pixel group, and determines at least one pixel except for the first pixel among the pixels as a second pixel, a first image processor that performs an image-enhancement process on the first pixel among pixels to be included in the image to allow a first substance to correspond to a first substance increase rate, and a second image processor that performs an image-enhancement process on the second pixel among the pixels to be included in the image to allow a second substance to correspond to a second substance increase rate.