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:
Aug. 11, 2020
Filed:
Aug. 23, 2018
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Inventor:
Min Lin, Shenzhen, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 51/00 (2006.01); C23C 14/08 (2006.01); C23C 14/14 (2006.01); C23C 14/34 (2006.01); C23C 14/22 (2006.01); C23C 14/54 (2006.01); C23C 14/16 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5206 (2013.01); C23C 14/086 (2013.01); C23C 14/16 (2013.01); C23C 14/226 (2013.01); C23C 14/34 (2013.01); C23C 14/54 (2013.01); H01L 51/0012 (2013.01); H01L 51/0021 (2013.01); H01L 51/5215 (2013.01); H01L 51/5218 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); H01L 51/5256 (2013.01); H01L 2251/305 (2013.01); H01L 2251/5369 (2013.01);
Abstract
The present application provides a light emitting device and a manufacturing method for the same. The light emitting device includes a substrate and an anode structure disposed on the substrate, which is formed by depositing particles on a surface of the substrate through a deposition source. During the process of the anode structure, the substrate is disposed obliquely with respect to the deposition source such that the particles of the functional film layers of the anode structure are arranged in a fixed direction, thereby increasing the work function of the anode structure.