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:
Jun. 01, 2021
Filed:
Jun. 20, 2019
Applicant:
Shenzhen Chip Optech Co. Ltd., Shenzhen, CN;
Inventor:
XiaoGang Wu, Shenzhen, CN;
Assignee:
Shenzhen Chip Optech Co. Ltd., Shenzhen, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 19/00 (2006.01); F21K 9/235 (2016.01); F21V 19/02 (2006.01); F21V 21/26 (2006.01); F21Y 115/10 (2016.01); F21V 29/87 (2015.01); F21V 21/14 (2006.01); H01L 33/64 (2010.01); H05K 1/02 (2006.01); F21S 2/00 (2016.01); H01L 23/367 (2006.01); F21V 29/85 (2015.01); F21V 29/83 (2015.01);
U.S. Cl.
CPC ...
F21V 19/003 (2013.01); F21K 9/235 (2016.08); F21V 19/02 (2013.01); F21V 21/26 (2013.01); F21S 2/005 (2013.01); F21V 19/0055 (2013.01); F21V 21/14 (2013.01); F21V 29/83 (2015.01); F21V 29/85 (2015.01); F21V 29/87 (2015.01); F21Y 2115/10 (2016.08); H01L 23/3677 (2013.01); H01L 33/64 (2013.01); H05K 1/0204 (2013.01);
Abstract
The present invention relates to a linkage modularized LED display module including linkage lock unit. The said linkage lock unit is provided on the back of the bottom shell plate and includes a driving head and multiple linking rods. The driving head can drive the multiple linking rods to work simultaneously, so that the LED display module can be clamped in the assembly frame or different LED modules can be assembled together.