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:
Nov. 30, 2017
Hamamatsu Photonics K.k., Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu, JP;
Abstract
A light detector includes: a substrate; and a membrane which is supported on a surface of the substrate so that a space is formed between the surface of the substrate and the membrane, in which the membrane includes a first wiring layer and a second wiring layer which are opposite each other with a gap extending along a line having a curved portion interposed therebetween and a resistance layer which is electrically connected to each of the first wiring layer and the second wiring layer and has an electric resistance depending on a temperature, and in which a first edge portion at the side of the line in the first wiring layer and a second edge portion at the side of the line in the second wiring layer respectively continuously extend.