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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.:

US 12557414 B1

PDFFull Text
Date of Patent:
Feb. 17, 2026

Filed:

Apr. 03, 2023

Light detecting device for hyperspectral imaging, method for manufacturing structure for hyperspectral imaging, and method for manufacturing light detecting device for hyperspectral imaging

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Yoshikazu Yamaoka, Osaka, JP;

Motoki Yako, Osaka, JP;

Atsushi Ishikawa, Osaka, JP;

Chikai Hosokawa, Osaka, JP;

Taku Hirasawa, Kyoto, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Ratisha Mehta

Assistant Examiner:

Sophia W Kao

Int. Cl.
CPC ...
H10F 39/00 (2025.01); G01J 3/28 (2006.01); G02B 1/11 (2015.01); G02B 3/00 (2006.01); G02B 5/20 (2006.01); G02B 5/28 (2006.01); H04N 25/13 (2023.01); H10F 39/18 (2025.01);
U.S. Cl.
CPC ...
H10F 39/806 (2025.01); G01J 3/2823 (2013.01); G02B 5/201 (2013.01); H04N 25/135 (2023.01); H10F 39/024 (2025.01); H10F 39/182 (2025.01); H10F 39/804 (2025.01); H10F 39/805 (2025.01); H10F 39/8063 (2025.01); G01J 2003/2826 (2013.01); G02B 1/11 (2013.01); G02B 3/0056 (2013.01); G02B 5/28 (2013.01);
Abstract

A light detecting device is provided with: a filter array including filters arranged two-dimensionally, each of the filters having a light-incident surface and a light-emitting surface, the filters including multiple types of filters having mutually different transmission spectra; and an image sensor having a light-detecting surface facing the light-emitting surface, the image sensor being provided with light-detecting elements arranged two-dimensionally on the light-detecting surface, wherein the distance between the light-emitting surface and the light-detecting surface is different for each of the filters.

Find Patent Forward Citations

Yamaoka, Yoshikazu. (2026). Light detecting device for hyperspectral imaging, method for manufacturing structure for hyperspectral imaging, and method for manufacturing light detecting device for hyperspectral imaging (U.S. Patent No. 12557414). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12557414

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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