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:
Jul. 16, 2019
Filed:
Sep. 13, 2017
Applicant:
Prilit Optronics, Inc., Tainan, TW;
Inventors:
Biing-Seng Wu, Tainan, TW;
Fa-Ming Chen, Tainan, TW;
Assignee:
Prilit Optronics, Inc., Tainan, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F 9/33 (2006.01); H05B 33/08 (2006.01); G09F 1/00 (2006.01); H01L 25/075 (2006.01); H05K 1/03 (2006.01); H01L 25/16 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0815 (2013.01); G09F 1/00 (2013.01); G09F 9/33 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H05K 1/0306 (2013.01); H05K 2201/10053 (2013.01); H05K 2201/10106 (2013.01);
Abstract
A microLED display panel includes a substrate being divided into a plurality of sub-regions for supporting microLEDs, and a plurality of drivers being correspondingly disposed on surfaces of the sub-regions respectively. The driver includes a low-dropout (LDO) regulator and a drive circuit. The LDO regulator receives a system power, according to which a regulated power is generated and provided for the drive circuit.