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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 9068714 B1

PDFFull Text
Date of Patent:
Jun. 30, 2015

Filed:

Apr. 02, 2013

Light-emitting device and vehicle headlight

Applicant:

Sharp Kabushiki Kaisha, Osaka-shi, JP;

Inventors:

Yoshiyuki Takahira, Osaka, JP;

Koji Takahashi, Osaka, JP;

Yosuke Maemura, Osaka, JP;

Hiroshi Kijima, Osaka, JP;

Assignee:

Sharp Kabushiki Kaisha, Osaka-shi, JP;

Attorney:

Morrison & Foerster LLP

Primary Examiner:

Sang Nguyen

Int. Cl.
CPC ...
F21V 7/00 (2006.01); F21V 8/00 (2006.01); F21V 29/00 (2006.01); F21S 8/10 (2006.01); F21V 7/06 (2006.01); H01S 5/40 (2006.01); B60Q 1/14 (2006.01); B60Q 1/08 (2006.01); F21V 9/00 (2015.01); F21V 13/14 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); H01S 5/00 (2006.01); H01S 5/022 (2006.01); H01S 5/024 (2006.01); F21V 29/70 (2015.01);
U.S. Cl.
CPC ...
F21V 7/00 (2013.01); G02B 6/0005 (2013.01); F21S 48/17 (2013.01); F21V 7/06 (2013.01); F21V 9/00 (2013.01); F21V 13/14 (2013.01); F21Y 2101/02 (2013.01); F21Y 2101/025 (2013.01); F21Y 2105/001 (2013.01); H01S 5/0071 (2013.01); H01S 5/02212 (2013.01); H01S 5/02248 (2013.01); H01S 5/02288 (2013.01); H01S 5/02469 (2013.01); H01S 5/4056 (2013.01); B60Q 1/143 (2013.01); F21S 48/1145 (2013.01); F21S 48/1241 (2013.01); F21S 48/1747 (2013.01); G02B 6/0008 (2013.01); B60Q 1/085 (2013.01); B60Q 2300/324 (2013.01); B60Q 2300/331 (2013.01); B60Q 2300/45 (2013.01); B60Q 2300/42 (2013.01); F21V 29/70 (2015.01);
Abstract

A light-emitting device includes a plurality of laser elements, a light-emitting section for emitting light in response to a laser beam, and an emission control section for controlling whether each of the plurality of laser elements emits light or not. At least a part of the plurality of laser elements is positioned in such a manner that irradiation regions of the light-emitting section are positioned at least partially differently.

Find Patent Forward Citations

Takahira, Yoshiyuki. (2015). Light-emitting device and vehicle headlight (U.S. Patent No. 9068714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9068714

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

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