US 11,955,077 B2
Electronic device comprising display, and method for driving display
Namhyeon Jeon, Suwon-si (KR); Jitae Kim, Suwon-si (KR); Sungwon Ryu, Suwon-si (KR); Hyunchang Shin, Suwon-si (KR); Gyudong Eom, Suwon-si (KR); Youngman Lee, Suwon-si (KR); and Jihan Lee, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jul. 6, 2022, as Appl. No. 17/858,470.
Application 17/858,470 is a continuation of application No. PCT/KR2020/018861, filed on Dec. 22, 2020.
Claims priority of application No. 10-2020-0008614 (KR), filed on Jan. 22, 2020.
Prior Publication US 2022/0343848 A1, Oct. 27, 2022
Int. Cl. G09G 3/3233 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/021 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a housing;
a display configured to display a screen via a plurality of pixels;
a display driving circuit configured to provide the display with a data voltage and an emission signal for driving each of the plurality of pixels, wherein each of the plurality of pixels is electrically connected with a first initialization line and a second initialization line; and
a processor operatively connected with the display driving circuit,
wherein the processor is configured to set a first frame that the display drives, and
wherein the display driving circuit is configured to:
set a first period in which the data voltage is supplied to a first transistor of each of the plurality of pixels and a second period in which the data voltage written in the first period is maintained;
supply a first voltage to the first initialization line in the first period and the second period; and
supply a second voltage to the second initialization line in the first period and supply a third voltage different from the second voltage to the second initialization line in the second period.