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. 03, 2021
Filed:
Apr. 20, 2020
Applicant:
Chengdu Vistar Optoelectronics Co., Ltd., Chengdu, CN;
Inventors:
Assignee:
CHENGDU VISTAR OPTOELECTRONICS CO., LTD., Chengdu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/62 (2010.01); H01L 23/00 (2006.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 24/27 (2013.01); H01L 24/29 (2013.01); H01L 24/83 (2013.01); H01L 25/0753 (2013.01); H01L 2224/27318 (2013.01); H01L 2224/27515 (2013.01); H01L 2224/27618 (2013.01); H01L 2224/29239 (2013.01); H01L 2224/29247 (2013.01); H01L 2224/8312 (2013.01); H01L 2224/8384 (2013.01); H01L 2933/0066 (2013.01);
Abstract
The present disclosure relates to micro-LED chips, methods for manufacturing the same, and display devices. The micro-LED chip includes: a driving backplane including at least one first electrode, a groove being provided above the first electrode, and the first electrode being located at a bottom of the groove; the groove being filled with a conductive material, and the conductive material being obtained by curing a corresponding conductive ink; and a light emitting chip including at least one second electrode; and the first electrode is connected to the second electrode through the conductive material.