The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2021
Filed:
Aug. 21, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Changqi Hu, Beijing, CN;
Mengdi Wang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
Abstract
The disclosure discloses an evaporation source and an evaporation device. The evaporation source includes an evaporation case, a crucible, and a heating unit; the evaporation case includes a top plate, a bottom plate, a first side plate, a second side plate, a first end plate, and a second end plate; a connecting section is arranged on the side of the top plate facing the bottom plate, a nozzle group is arranged on the bottom plate to jet gas in the direction away from the top plate; and the crucible includes a cubicle body, and a folded side arranged on the outside of the crucible body, a plurality of gas outlet holes are arranged in the folded side, and the crucible body cooperates slidably with the connecting section through the folded side.