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. 09, 2026
Filed:
Feb. 25, 2020
Hamamatsu Photonics K.k., Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu, JP;
Abstract
A method for manufacturing a light detection device includes a first process of preparing a semiconductor wafer having a first main surface and a second main surface, a second process of providing a first support substrate on the first main surface, a third process of cutting the semiconductor wafer and the first support substrate in a state where the first support substrate is provided on the first main surface, and obtaining a light receiving element in a state where a support member is provided on a first surface, a fourth process of, by using a plurality of connection members arranged between a second surface and a mounting surface of a circuit structure, electrically and physically connecting the light receiving element and the circuit structure in a state where the support member is provided on the first surface, and a fifth process of removing the support member from the first surface.