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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 12169287 B1

PDFFull Text
Date of Patent:
Dec. 17, 2024

Filed:

Feb. 03, 2022

Light emitting module including optical member that controls light distribution

Applicant:

Nichia Corporation, Anan, JP;

Inventors:

Takanori Aruga, Suwa-gun, JP;

Masahiro Imai, Chino, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Jason L McCormack

Int. Cl.
CPC ...
G02B 3/00 (2006.01); A61L 2/26 (2006.01); F24F 13/22 (2006.01); G02B 27/09 (2006.01); H01L 33/58 (2010.01); H01L 33/48 (2010.01);
U.S. Cl.
CPC ...
G02B 3/00 (2013.01); A61L 2/26 (2013.01); F24F 13/22 (2013.01); G02B 27/0955 (2013.01); H01L 33/58 (2013.01); A61L 2202/11 (2013.01); F24F 2013/228 (2013.01); G02B 2003/0093 (2013.01); H01L 33/483 (2013.01);
Abstract

A light emitting module includes: a light source; and an optical member configured to control a distribution of light emitted from the light source. The optical member comprises an incident face on which the light from the light source is incident, and an output face through which the light incident on the incident face exits. In a plan view: the optical member is shaped to have a long axis and a short axis orthogonal to the long axis, and a central axis of the optical member passes through a center of the light source, a center of the incident face, and a center of the output face, while being orthogonal to a long axis direction parallel to the long axis and a short axis direction parallel to the short axis.

Find Patent Forward Citations

Aruga, Takanori. (2024). Light emitting module including optical member that controls light distribution (U.S. Patent No. 12169287). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12169287

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

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