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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 11476227 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Aug. 07, 2020

Light-emitting apparatus

Applicant:

Xiamen San'an Optoelectronics Co., Ltd., Xiamen, CN;

Inventor:

Tsukasa Inoguchi, Kitakatsuragi-gun, JP;

Assignee:

Xiamen San'an Optoelectronics Co., Ltd., Xiamen, CN;

Attorney:

Morrison & Foerster LLP

Primary Examiner:

Jonathan Han

Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 33/62 (2010.01); H01L 33/48 (2010.01); H05B 33/06 (2006.01); H01L 25/16 (2006.01); H01L 33/60 (2010.01); H01L 33/46 (2010.01); H01L 25/075 (2006.01); H01L 33/56 (2010.01); H01L 33/64 (2010.01); F21V 8/00 (2006.01); H05B 45/56 (2020.01);
U.S. Cl.
CPC ...
H01L 24/48 (2013.01); G02B 6/0073 (2013.01); H01L 24/97 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H01L 33/486 (2013.01); H01L 33/56 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 33/64 (2013.01); H05B 33/06 (2013.01); H01L 24/45 (2013.01); H01L 33/46 (2013.01); H01L 33/641 (2013.01); H01L 2224/45015 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48106 (2013.01); H01L 2224/48227 (2013.01); H01L 2924/00014 (2013.01); H01L 2924/12041 (2013.01); H01L 2924/12042 (2013.01); H01L 2924/14 (2013.01); H01L 2924/15787 (2013.01); H01L 2924/181 (2013.01); H01L 2924/19041 (2013.01); H01L 2924/19105 (2013.01); H01L 2924/351 (2013.01); H05B 45/56 (2020.01);
Abstract

A light-emitting apparatus includes an LED element substrate containing a wiring pattern provided on a surface side of the substrate, at least one light-emitting device mounted on amounting area of the substrate and electrically connecting to the wiring pattern, a connecting substrate provided on the LED element substrate, and a transparent member provided over a top surface of the light-emitting device. The connecting substrate has a light-transmitting section provided in a position corresponding to a position of the light-emitting device to suppress the broadening of light emitted from the light-emitting device. The light-transmitting section causes the light from the light-emitting device to pass through or to transmit.

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