US 11,817,047 B2
Display panel and display device
Xingda Xia, Shanghai (CN); Jujian Fu, Shanghai (CN); Nana Xiong, Shanghai (CN); and Yuqi Hu, Shanghai (CN)
Assigned to SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., Shanghai (CN)
Filed by Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai (CN)
Filed on Dec. 28, 2022, as Appl. No. 18/089,808.
Application 18/089,808 is a continuation of application No. 17/446,932, filed on Sep. 3, 2021, granted, now 11,568,798.
Claims priority of application No. 202110536461.0 (CN), filed on May 17, 2021.
Prior Publication US 2023/0138675 A1, May 4, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0809 (2013.01); G09G 2310/061 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel comprising:
a pixel circuit including:
a light emitting module;
a driving module configured to drive the light emitting module, a control end of the driving module being connected to a first node;
a first dual control module, a control end of the first dual control module being connected to a first scanning line, a first end of the first dual control module being connected to the first node, and a first capacitor being formed between an intermediate node of the first dual control module and a first potential line; and
a second dual control module, a control end of the second dual control module being connected to a second scanning line, a first end of the second dual control module being connected to the first node, a second end of the second dual control module being connected to a first end of the driving module, and a second capacitor being formed between an intermediate node of the second dual control module and a second potential line;
wherein at least one of the first capacitor or the second capacitor includes a semiconductor material.