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. 26, 2022
Filed:
Dec. 18, 2019
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Yong Fan, Shenzhen, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/08 (2010.01); H01L 33/00 (2010.01); H01L 33/38 (2010.01); H01L 33/40 (2010.01); H01L 25/16 (2006.01); H01L 33/06 (2010.01); H01L 33/32 (2010.01);
U.S. Cl.
CPC ...
H01L 33/08 (2013.01); H01L 25/167 (2013.01); H01L 33/007 (2013.01); H01L 33/0093 (2020.05); H01L 33/382 (2013.01); H01L 33/405 (2013.01); H01L 33/06 (2013.01); H01L 33/32 (2013.01); H01L 2933/0016 (2013.01);
Abstract
The present invention provides a micro-LED chip, a manufacturing method of the micro-LED chip, and a display panel. The micro-LED chip includes a plurality of sub-chips connected in series. The first sub-chip and the last sub-chip are connected to a first electrode and a second electrode, respectively. Accordingly, a voltage across the micro-LED chip is increased, power consumption of a driving thin film transistor (TFT) is reduced, and a high power consumption problem of driving TFTs in conventional micro-LED displays is improved.