OLED with photospacers having protrusions

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United States of America Patent

PATENT NO 11864426
SERIAL NO

16767658

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Importance

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Abstract

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An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes: a base substrate; a light-emitting functional layer including a first light-emitting functional portion and a second light-emitting functional portion adjacent to each other; and a photo spacer (PS), the PS is located between the first light-emitting functional portion and the second light-emitting functional portion, the PS includes a plurality of protrusions protruded in a direction away from the base substrate and a first recess located between adjacent protrusions.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTDBEIJING 100015
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO LTDNO 1188 HEZUO RD (WEST ZONE) HI-TECH DEVELOPMENT ZONE CHENGDU 611731

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ji, Fengli Beijing, CN 63 222
Luo, Chang Beijing, CN 64 94
Wu, Jianpeng Beijing, CN 42 72

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