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:
Dec. 15, 2020
Filed:
May. 16, 2019
Applicants:
Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan, CN;
Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/38 (2010.01); H01L 33/12 (2010.01); H01L 33/00 (2010.01); H01L 33/32 (2010.01); H01L 25/16 (2006.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/38 (2013.01); H01L 25/167 (2013.01); H01L 33/007 (2013.01); H01L 33/0075 (2013.01); H01L 33/12 (2013.01); H01L 33/32 (2013.01); H01L 33/62 (2013.01); H01L 2933/0016 (2013.01);
Abstract
The present application relates to a light emitting diode chip including: a first semiconductor layer and a second semiconductor layer. The first semiconductor layer and the second semiconductor layer are laminated to each other, and have an exposed upper surface respectively. An electrode is provided on the upper surfaces of the first semiconductor layer and the second semiconductor layer respectively. The electrode has a first recess in a direction perpendicular to the upper surface.