Invention Grant
- Patent Title: Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device
- Patent Title (中): 发光装置具有围绕发光元件的框架构件和利用发光装置的照明装置
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Application No.: US12885005Application Date: 2010-09-17
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Publication No.: US08354783B2Publication Date: 2013-01-15
- Inventor: Erika Takenaka , Tomohiro Sanpei , Takeo Idezuki
- Applicant: Erika Takenaka , Tomohiro Sanpei , Takeo Idezuki
- Applicant Address: JP Kanagawa
- Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee: Toshiba Lighting & Technology Corporation
- Current Assignee Address: JP Kanagawa
- Agency: DLA Piper LLP (US)
- Priority: JP2009-219771 20090924
- Main IPC: H01J5/50
- IPC: H01J5/50

Abstract:
According to one embodiment, a light-emitting device includes a substrate including power-supply conductors, a frame member, and a sealing member. The power-supply conductors are formed on the substrate. A plurality of light-emitting elements including electrodes are mounted on the substrate. The electrodes of the light-emitting elements adjacent to the power-supply conductors are electrically connected to the power-supply conductors by a plurality of bonding wires. The frame member is made of resin which is coated on the substrate so as to surround the light-emitting elements and the bonding wires. The sealing member is filled in an area surrounded by the frame member and seals the light-emitting elements and the bonding wires.
Public/Granted literature
- US20110068674A1 LIGHT-EMITTING DEVICE AND ILLUMINATION DEVICE Public/Granted day:2011-03-24
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