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:
Sep. 03, 2024
Filed:
Jun. 05, 2020
Applicant:
Lynred, Palaiseau, FR;
Inventor:
Nicolas Boudou, Grenoble, FR;
Assignee:
LYNRED, Palaiseau, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/20 (2006.01); G01J 5/00 (2022.01);
U.S. Cl.
CPC ...
G01J 5/20 (2013.01); G01J 2005/0077 (2013.01);
Abstract
The present disclosure relates to a microbolometer comprising an array of pixels, each pixel comprising one or more detection cells, each detection cell comprising an absorption layer () forming a quarter-wave cavity () having a height (h) of between 1.5 and 5 μm, wherein the pitch of the detection cells in at least one axis in a plane of the pixel array is in the range 2.4 h to 3.6 h.