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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 12308612 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

May. 25, 2022

Visible light-emitting semiconductor laser device and method of manufacturing the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Maxim Vladimirovich Ryabko, Moscow, RU;

Alexey Andreevich Shchekin, Moscow, RU;

Aleksandr Sergeevich Shorokhov, Moscow, RU;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Minsun O Harvey

Assistant Examiner:

Stephen Sutton Kotter

Int. Cl.
CPC ...
H01S 5/183 (2006.01); H01S 5/026 (2006.01); H01S 5/10 (2021.01); H01S 5/343 (2006.01);
U.S. Cl.
CPC ...
H01S 5/18302 (2013.01); H01S 5/026 (2013.01); H01S 5/1042 (2013.01); H01S 5/18361 (2013.01); H01S 5/343 (2013.01);
Abstract

A semiconductor laser light-emitting structure includes a semiconductor laser light-emitting structure having a vertical-cavity surface-emitting laser structure and configured to emit light having a first wavelength, and a wavelength converter including a metasurface and monolithically formed with the semiconductor laser light-emitting structure on a light output side of the semiconductor laser light-emitting structure, wherein the metasurface is configured to non-linearly convert the light having the first wavelength into light having a second wavelength.

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Quick Actions:

Ryabko, Maxim. (2025). Visible light-emitting semiconductor laser device and method of manufacturing the same (U.S. Patent No. 12308612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12308612

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