公开(公告)号：US20180018938A1

公开(公告)日：2018-01-18

申请号：US15492601

申请日：2017-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-hoon LEE ,  Sang-hyoun KIM ,  Sung-jin LIM ,  Kyu-chan LEE ,  Jae-moon LEE ,  Hyoung-pyo LEE ,  Byung-kwan KIM

IPC: G09G5/06 ,  G09G3/20

CPC classification number: G09G5/06 ,  G09G3/20 ,  G09G3/2074 ,  G09G2300/0452 ,  G09G2320/0276 ,  G09G2320/028 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2320/0686 ,  G09G2360/16

Abstract: A display apparatus and a control method thereof are provided. The display apparatus includes: a display panel including a plurality of pixels; a storage configured to store a plurality of lookup tables respectively corresponding to a plurality of gamma values; and a processor configured to determine a lookup table, from among the plurality of lookup tables, to be applied to each of the plurality of pixels based on a location of each of the plurality of pixels on the display panel, and determine a brightness value of each of the plurality of pixels using the determined lookup table.