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. 24, 2024
Filed:
Jul. 26, 2021
Applicant:
Star Asia Vision Corporation, Hsinchu, TW;
Inventors:
Assignee:
STAR ASIA VISION CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 9/302 (2006.01); F21V 33/00 (2006.01); G09F 9/30 (2006.01); F21Y 105/16 (2016.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G09F 9/3026 (2013.01); F21V 33/0052 (2013.01); G09F 9/301 (2013.01); F21Y 2105/16 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An LED arc display includes at least one LED matrix array module. Each LED matrix array module is composed of a plurality of LED matrix units arranged regularly. Each LED matrix unit includes a display surface, and the display surface has an outer contour. The outer contour is a non-quadrilateral. Therefore, a non-smooth visual experience caused by assembly tolerances of the plurality of LED matrix units can be improved by using non-quadrilateral outer contours of each LED matrix unit.