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:
Mar. 06, 2019
Edison Opto Corporation, New Taipei, TW;
Tsung-Ching Chen, JiangSu, CN;
Edison Opto Corporation, New Taipei, TW;
Abstract
An optical module for protecting human eyes includes a first support element, first conductive paths, a lens, at least one second conductive path, and a light-emitting element. The first support element has a bottom plate and a sidewall on the bottom plate. The first conductive paths are in the first support element or outside the first support element. Each of the first conductive paths has a first end adjacent to a top surface of the sidewall and a second end adjacent to the bottom plate. The lens is located on the top surface of the sidewall. The second conductive path is electrically connected to the first ends of the first conductive paths. The light-emitting element is located on the bottom plate of the first support element. When a resistance difference is detected through the first and second conductive paths, the light-emitting element is switched off.