Invention Grant
- Patent Title: Light emitting device
- Patent Title (中): 发光装置
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Application No.: US12810487Application Date: 2008-12-25
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Publication No.: US08384119B2Publication Date: 2013-02-26
- Inventor: Shingo Matsuura , Daisuke Sakumoto
- Applicant: Shingo Matsuura , Daisuke Sakumoto
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: DLA Piper LLP (US)
- Priority: JP2007-332913 20071225; JP2007-332914 20071225; JP2007-333716 20071226
- International Application: PCT/JP2008/073591 WO 20081225
- International Announcement: WO2009/081980 WO 20090702
- Main IPC: H01L33/48
- IPC: H01L33/48
Abstract:
A light emitting device includes a light emitting element, a base, and a transparent layer. The base has an upper side portion including a first portion and a second portion. The first portion includes a mounting region of the light emitting element, and has a first porosity. The second portion surrounds the first portion, includes a plurality of transparent particles, and has a second porosity larger than the first porosity. The light transmitting layer encapsulates the light emitting element, and is attached to the first portion in a state where the transparent layer is apart from the second portion.
Public/Granted literature
- US20110084295A1 Light Emitting Device Public/Granted day:2011-04-14
Information query
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