Crucible for OLED evaporation source and manufacturing method thereof

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United States of America Patent

PATENT NO 10392692
APP PUB NO 20170198388A1
SERIAL NO

15323330

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Abstract

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Embodiments of the present disclosure provide a crucible for OLED evaporation source and a manufacturing method thereof. The crucible comprises a body and an inner plate provided on the body. A bottom of the body is gradually enlarged from down to up in a cross section perpendicular to a length direction of the body. The bottom of the body is designed to have a V shape, a U shape or a combined shape thereof in the cross section perpendicular to the length direction of the body.

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Patent Owner(s)

  • BOE TECHNOLOGY GROUP CO. LTD.; ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Feng Beijing, CN 583 7601
Liu, Kelei Beijing, CN 4 7
Pei, Fengwei Beijing, CN 4 5

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