DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE

WIPO Patent Application WO/2022/179142

A1

A display panel (10), comprising a base substrate (101), a light shielding layer (102), a buffer layer (103), an active layer (104), a gate insulating layer (105), a gate layer (106), a first interlayer dielectric layer (107), and a first conductive layer (108) which are sequentially stacked. The light shielding layer (102) comprises a first electrode (1021), the active layer (104) comprises a second electrode (1041), and the second electrode (1041) is connected to the first electrode (1021). The gate layer (106) comprises a third electrode (1061), and an orthographic projection of the third electrode (1061) on the base substrate (101) and an orthographic projection of the first electrode (1021) on the base substrate (101) at least partially overlap to form a first storage capacitor. The first conductive layer (108) comprises a fourth electrode (1081), the fourth electrode (1081) is connected to the third electrode (1061), and an orthographic projection of the fourth electrode (1081) on the base substrate (101) and an orthographic projection of the second electrode (1041) on the base substrate (101) at least partially overlap to form a second storage capacitor. Also disclosed are a manufacturing method for the display panel, and a display device.

LIU NING (CN)
YUAN CAN (CN)
ZHOU BIN (CN)
YAN LIANGCHEN (CN)

PCT/CN2021/125822

September 01, 2022

October 22, 2021

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BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)

H01L27/32

CN112968034A	2021-06-15
CN110875364A	2020-03-10
CN109256396A	2019-01-22
US20170338252A1	2017-11-23
KR20160075461A	2016-06-29

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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