Invention Grant
- Patent Title: Light emitting device
- Patent Title (中): 发光装置
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Application No.: US11024702Application Date: 2004-12-30
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Publication No.: US07554129B2Publication Date: 2009-06-30
- Inventor: Gundula Roth , Walter Tews , Chung Hoon Lee
- Applicant: Gundula Roth , Walter Tews , Chung Hoon Lee
- Applicant Address: KR Seoul
- Assignee: Seoul Semiconductor Co., Ltd.
- Current Assignee: Seoul Semiconductor Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: HC Park & Associates, PLC
- Priority: KR10-2004-0042396 20040610
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L29/24

Abstract:
A light emitting device can include a substrate, electrodes provided on the substrate, a light emitting diode configured to emit light, the light emitting diode being provided on one of the electrodes, phosphors configured to change a wavelength of the light, and an electrically conductive device configured to connect the light emitting diode with another of the plurality of electrodes. The phosphors can substantially cove at least a portion of the light emitting diode. The phosphor may include aluminate type compounds, lead and/or copper doped silicates, lead and/or copper doped antimonates, lead and/or copper doped germanates, lead and/or copper doped germanate-silicates, lead and/or copper doped phosphates, or any combination thereof.
Public/Granted literature
- US20050274972A1 Light emitting device Public/Granted day:2005-12-15
Information query
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