US 12,451,101 B2
Display driver system with embedded non-volatile memory
Liang Zhao, Sunnyvale, CA (US); Zhichao Lu, San Jose, CA (US); and Zhigang Han, Nonthaburi (TH)
Assigned to Hefei Reliance Memory Limited, Hefei (CN)
Filed by HEFEI RELIANCE MEMORY LIMITED, Hefei (CN)
Filed on Sep. 28, 2023, as Appl. No. 18/374,541.
Application 18/374,541 is a continuation in part of application No. 18/083,355, filed on Dec. 16, 2022, granted, now 12,142,241.
Application 18/083,355 is a continuation of application No. 16/842,385, filed on Apr. 7, 2020, granted, now 11,557,264, issued on Jan. 17, 2023.
Claims priority of provisional application 62/832,224, filed on Apr. 10, 2019.
Prior Publication US 2024/0021173 A1, Jan. 18, 2024
Int. Cl. G09G 5/00 (2006.01); G11C 7/10 (2006.01); H04N 5/57 (2006.01)
CPC G09G 5/006 (2013.01) [G11C 7/10 (2013.01); G09G 2320/0233 (2013.01); H04N 5/57 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
circuitry for adjusting luminance of a display device, comprising:
a non-volatile memory array having a plurality of memory cells configured to store luminance data of the display device, and
a luminance adjusting circuit configured to receive image data to be displayed on the display device and adjust the image data based on the luminance data of the display device; and
a unified controller configured to provide (i) memory control signals to control operations of the non-volatile memory array and (ii) luminance control signals to control operations of the luminance adjusting circuit.