Invention Grant
- Patent Title: Light emitting device and method for manufacturing the same
- Patent Title (中): 发光元件及其制造方法
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Application No.: US11524256Application Date: 2006-09-21
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Publication No.: US07750551B2Publication Date: 2010-07-06
- Inventor: Shingo Kameyama , Takenori Goto , Tatsuya Kunisato
- Applicant: Shingo Kameyama , Takenori Goto , Tatsuya Kunisato
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: NDQ&M Watchstone LLP
- Priority: JP2005-280321 20050927
- Main IPC: H01J1/62
- IPC: H01J1/62

Abstract:
A light emitting device includes a light emitting element mounted on a base; a phosphor-containing transparent resin section which contains a phosphor for absorbing light emitted from the light emitting element and for emitting light having a wavelength different from that of the absorbed light, and which is filled in the base while containing the light emitting element mounted on the base and with the light emitting element covered therewith; and a high-concentration phosphor-containing resin layers, which is formed on a section directly above the light emitting element, and which has a phosphor concentration higher than that of the phosphor-containing transparent resin.
Public/Granted literature
- US20070069633A1 Light emitting device and method for manufacturing the same Public/Granted day:2007-03-29
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