US 11,670,258 B2
Method of luminance compensation, luminance compensation system and display system
Hongki Kwon, Seongnam-si (KR); Taewoo Kim, Hwaseong-si (KR); Jinyong Park, Hwaseong-si (KR); Hyunwook Lim, Seoul (KR); Woohyuk Jang, Hwaseong-si (KR); and Hojun Chung, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jan. 22, 2021, as Appl. No. 17/155,487.
Claims priority of application No. 10-2020-0093654 (KR), filed on Jul. 28, 2020.
Prior Publication US 2022/0036857 A1, Feb. 3, 2022
Int. Cl. G09G 5/10 (2006.01); G09G 3/20 (2006.01)
CPC G09G 5/10 (2013.01) [G09G 3/20 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0693 (2013.01); G09G 2330/08 (2013.01); G09G 2360/145 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of luminance compensation, comprising:
generating luminance compensation data based on test image data, each of the test image data corresponding to one gray level, and each of the luminance compensation data including compensation values corresponding to the one gray level;
generating intra-plane data based on the luminance compensation data, one of the intra-plane data being generated based on one of the luminance compensation data;
generating inter-plane stream data based on the intra-plane data, a first inter-plane stream data from among the inter-plane stream data being generated based on data blocks included in different ones of the intra-plane data and disposed at a same location within the different ones of the intra-plane data; and
sequentially storing the inter-plane stream data in a memory.