Display substrate, display panel and spliced screen

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11538406
APP PUB NO 20210366378A1
SERIAL NO

17254069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present application provides a display substrate, a display panel and a spliced screen, and belongs to the field of display technology. The display substrate in the present application is divided into display and boding regions, and includes a base substrate, and a pixel driving circuit on the base substrate and corresponding to the display region. The display substrate further includes an interlayer insulating layer and a signal lead-in wire on the base substrate. The signal lead-in wire at least includes a first signal lead-in sub-wire on a side of the interlayer insulating layer away from the base substrate. The first signal lead-in sub-wire is connected to a first connection pad in the bonding region for introducing an external signal to the pixel driving circuit. The interlayer insulating layer includes sub-insulating layers defining a multi-stepped structure at a position where the display region is adjacent to the bonding region.

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Patent Owner(s)

  • BOE TECHNOLOGY GROUP CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Dongni Beijing, CN 152 212
Liu, Jing Beijing, CN 685 2897
Qi, Qi Beijing, CN 93 343
Xiao, Li Beijing, CN 211 1147
Xuan, Minghua Beijing, CN 269 648
Zhao, Jiao Beijing, CN 43 32
Zheng, Haoliang Beijing, CN 97 305

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