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1. (US20130099271) Light-emitting device

المكتب : الولايات المتحدة الأمريكية
رقم الطلب: 13714647 تاريخ الطلب: 14.12.2012
رقم النشر: 20130099271 تاريخ النشر: 25.04.2013
رقم التسليم: 08922101 تاريخ التسليم: 30.12.2014
نوع النشر: B2
التصنيف الدولي للبراءات:
H01J 5/16
H01J 61/40
H01K 1/26
H01K 1/30
H01L 33/52
H01L 25/075
F21K 99/00
F21Y 101/02
H01L 33/54
H01L 33/56
F21Y 111/00
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المتقدمون: Sanyo Electric Co., Ltd.
Ushio Denki Kabushiki Kaisha
المخترعون: Hakata Kunihiko
Matsuoka Tomomi
الوكلاء: Motsenbocker Marvin A.
Mots Law, PLLC
بيانات الأولوية: 2008-008899 18.01.2008 JP
العنوان: (EN) Light-emitting device
الملخص: front page image
(EN)

A light-emitting device is provided that can extract light in all directions and that has wide directivity. This light-emitting device includes: an elongated bar-shaped package extending sideways, the package being formed such that a plurality of leads are formed integrally with a first resin with part of the leads exposed; a light-emitting element that is fixed onto at least one of the leads and that is electrically connected to at least one of the leads; and a second resin sealing the light-emitting element. In the light-emitting device, the first resin and the second resin are formed of optically transparent resin, and the leads have outer lead portions used for external connection and protruding sideways from both left and right ends of the package.