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:
Feb. 22, 2022
Filed:
Apr. 22, 2021
Chern-jiann Lee, Los Altos, CA (US);
Chih-yu Fan, New Taipei, TW;
Pu-gang Fan, New Taipei, TW;
Other;
Abstract
A light emitting structure has a substrate, a divider, a light guide element and a light emitting element. The divider is connected with the substrate and erected from the substrate. The light guide element is connected with the divider. The divider is positioned in between the substrate and the light guide element. A chamber is delineated by the substrate, the divider and the light guide element. The light emitting element is mounted onto the substrate, surrounded by the divider, accommodated within the chamber and transparent. The light guide element has an external surface, an internal surface and a convex section and/or a concave section. The external surface and the internal surface are oppositely positioned to each other. The external surface faces away from the substrate. The internal surface faces towards the substrate. The convex section and/or the concave section is formed on the external surface and/or the internal surface.