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. 27, 2023
Filed:
Mar. 12, 2021
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Assignee:
PIXART IMAGING INC., Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G01J 5/04 (2006.01); G01J 5/12 (2006.01); G01J 5/0875 (2022.01); G01J 5/00 (2022.01); G01J 5/05 (2022.01); G01J 5/0802 (2022.01);
U.S. Cl.
CPC ...
G01J 5/048 (2013.01); G01J 5/0025 (2013.01); G01J 5/05 (2022.01); G01J 5/0802 (2022.01); G01J 5/0875 (2013.01); G01J 5/12 (2013.01);
Abstract
An electronic device includes an outer case, a circuit substrate, a thermopile sensor chip, a filter structure, and a waterproof structure. The outer case has an opening. The circuit substrate is disposed inside the outer case. The thermopile sensor chip is disposed on the circuit substrate. The filter structure is disposed above the thermopile sensor chip. The waterproof structure is surroundingly connected between the filter structure and the outer case, wherein the waterproof structure has a through hole for exposing the filter structure and communicated with the opening of the outer case.