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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 12546449 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Sep. 10, 2024

Optical device, method of manufacturing the same, and vehicle including the optical device

Applicant:

Hyundai Mobis Co., Ltd., Seoul, KR;

Inventors:

Eun Bi Kwon, Yongin-si, KR;

Seok Ho Jeong, Yongin-si, KR;

Assignee:

Hyundai Mobis Co., Ltd., Seoul, KR;

Attorney:

NSIP Law

Primary Examiner:

Christopher E Dunay

Int. Cl.
CPC ...
F21S 41/151 (2018.01); F21S 41/24 (2018.01); F21S 41/43 (2018.01); F21S 43/14 (2018.01); F21S 43/236 (2018.01); F21S 43/245 (2018.01); F21S 43/249 (2018.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21S 41/151 (2018.01); F21S 41/24 (2018.01); F21S 41/43 (2018.01); F21S 43/14 (2018.01); F21S 43/236 (2018.01); F21S 43/245 (2018.01); F21S 43/249 (2018.01); F21S 2243/00 (2024.05); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract

An optical device, a method of manufacturing same, and a vehicle therefor are provided. The optical device includes a printed circuit board (PCB); light emitting diodes (LEDs) spaced apart from each other on the PCB, a light guide layer with the LEDs embedded therein, and a pattern layer stacked on a side surface of the light guide layer to implement a three-dimensional luminescent image using light from the LEDs. The LEDs include at least top-emitting LEDs and/or side-emitting LEDs.

Find Patent Forward Citations

Kwon, Eun. (2026). Optical device, method of manufacturing the same, and vehicle including the optical device (U.S. Patent No. 12546449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12546449

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

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