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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 10845021 B1

PDFFull Text
Date of Patent:
Nov. 24, 2020

Filed:

May. 18, 2018

Lamp unit

Applicant:

Koito Manufacturing Co., Ltd, Tokyo, JP;

Inventor:

Tomoyuki Ohno, Shizuoka, JP;

Assignee:

KOITO MANUFACTURING CO., LTD., Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

William N Harris

Int. Cl.
CPC ...
F21S 41/29 (2018.01); F21S 41/32 (2018.01); F21S 41/151 (2018.01); F21S 41/143 (2018.01); F21S 41/153 (2018.01); F21S 41/36 (2018.01); F21Y 105/12 (2016.01); F21Y 115/10 (2016.01); F21S 41/20 (2018.01); F21S 41/24 (2018.01); F21S 41/40 (2018.01); F21S 41/39 (2018.01); F21S 45/43 (2018.01);
U.S. Cl.
CPC ...
F21S 41/295 (2018.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/153 (2018.01); F21S 41/24 (2018.01); F21S 41/285 (2018.01); F21S 41/323 (2018.01); F21S 41/36 (2018.01); F21S 41/40 (2018.01); F21S 41/39 (2018.01); F21S 45/43 (2018.01); F21Y 2105/12 (2016.08); F21Y 2115/10 (2016.08);
Abstract

A light emitting module includes an upper light emitting unit, a lower light emitting unit, an intermediate reflector provided between the upper light emitting unit and the lower light emitting unit, and a lens that projects images of the upper light emitting unit and the lower light emitting unit to a space in front of a vehicle. A plurality of semiconductor light emitting devices are provided such that a light emitting surface of each light emitting device faces the lens, and the intermediate reflector includes a reflecting surface that reflects a portion of light emitted from at least one of the upper light emitting unit and the lower light emitting unit toward the lens.

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