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:
Feb. 20, 2018
Filed:
Jan. 20, 2016
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Kaifeng Zhou, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
A manufacturing method of electroluminescent devices includes: providing a first electrode; electrically depositing a first carrier injection layer on the first electrode to form a first electrode component; adopting a multiple transfer-print method to form a plurality of functional layers on the first electrode component in turn, one functional layer is manufactured by executing the transfer-print method once; and arranging a second electrode on the farthest functional layer away from the first carrier injection layer. The manufacturing method is capable of manufacturing the electroluminescent devices having a plurality of functional layers. The material utilization rate is high and the cost is low.