LIGHT-EMITTING DIODE DRIVING BACKPLANE AND DISPLAY DEVICE

WIPO Patent Application WO/2023/109233

A1

The present invention relates to the technical field of display. Provided are a light-emitting diode driving backplane and a display device. The light-emitting diode driving backplane of the present invention comprises: a base substrate, divided into a plurality of light-emitting lamp areas and a first wiring area located around the light-emitting lamp areas; and at least one pair of first connecting bonding pads, a plurality of signal traces and an auxiliary function assembly, all provided on the base substrate, the at least one pair of first connecting bonding pads and the auxiliary function assembly being provided in the light-emitting lamp areas, the signal traces being provided in the first wiring area, each of the at least one pair of first connecting bonding pads comprising a positive bonding pad and a negative bonding pad, the signal traces being electrically connected to the corresponding positive and negative bonding pads to provide a driving signal for same, and the auxiliary function assembly and at least some of the plurality of signal traces being provided on the same layer.

XU WENJIE (CN)
XIE XIAODONG (CN)
HE MIN (CN)
WANG JING (CN)
SANG HUAYU (CN)
ZHAO XUE (CN)
ZHANG XINXIU (CN)
YU FEIFEI (CN)

PCT/CN2022/120203

June 22, 2023

September 21, 2022

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BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE RUISHENG TECH CO LTD (CN)

G02F1/13357

CN110632795A	2019-12-31
CN109031779A	2018-12-18
CN112863386A	2021-05-28
CN112015043A	2020-12-01
CN109346016A	2019-02-15
US20160284952A1	2016-09-29
CN212516405U	2021-02-09

TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

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