US 11,893,954 B2
Display device and method for controlling same
Jinoh Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Feb. 1, 2023, as Appl. No. 18/104,439.
Application 18/104,439 is a continuation of application No. PCT/KR2021/012785, filed on Sep. 17, 2021.
Claims priority of application No. 10-2020-0120939 (KR), filed on Sep. 18, 2020.
Prior Publication US 2023/0186869 A1, Jun. 15, 2023
Int. Cl. G09G 3/36 (2006.01); G02F 1/1362 (2006.01)
CPC G09G 3/3688 (2013.01) [G02F 1/136286 (2013.01); G09G 3/3696 (2013.01); G09G 2310/0294 (2013.01); G09G 2310/061 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0257 (2013.01); G09G 2340/0435 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device comprising:
a thin film transistor operatively associated with a gate line and a data line;
a common electrode line for providing a common voltage to a liquid crystal capacitor and a holding capacitor; and
a controller configured to supply a data voltage corresponding to a data signal to the liquid crystal capacitor and the holding capacitor via at least the thin film transistor during an active period,
wherein the controller is configured to identify whether a next data signal is received past a threshold time after a blank period begins, and
the controller is configured to control the common electrode line to adjust the common voltage based on whether the next data signal is received past the threshold time after the blank period begins.