US 12,444,347 B2
Display panel and display apparatus including the same
Jinsung An, Gwacheon-si (KR); Sungho Kim, Suwon-si (KR); Minwoo Woo, Seoul (KR); Wangwoo Lee, Osan-si (KR); Jeong-Soo Lee, Seoul (KR); and Sugwoo Jung, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 24, 2024, as Appl. No. 18/752,121.
Application 18/752,121 is a continuation of application No. 18/069,418, filed on Dec. 21, 2022, granted, now 12,027,104.
Claims priority of application No. 10-2022-0047690 (KR), filed on Apr. 18, 2022.
Prior Publication US 2024/0346989 A1, Oct. 17, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0426 (2013.01); G09G 2300/0852 (2013.01); G09G 2310/0278 (2013.01); G09G 2320/0247 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display panel comprising:
a light emitting element;
a driving switching element configured to apply a driving current to the light emitting element;
a bias switching element connected to a first electrode of the driving switching element and configured to apply a bias voltage to the first electrode of the driving switching element;
a bias control switching element connected to a first electrode of the bias switching element and configured to apply the bias voltage to the first electrode of the bias switching element; and
a data writing switching element connected to the first electrode of the driving switching element and configured to apply a data voltage to the first electrode of the driving switching element.