Invention Grant
- Patent Title: Adapted LED device with re-emitting semiconductor construction
- Patent Title (中): 适应LED发光二极管装置
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Application No.: US11755010Application Date: 2007-05-30
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Publication No.: US07902542B2Publication Date: 2011-03-08
- Inventor: Michael A. Haase , Catherine A. Leatherdale , Thomas J. Miller , Andrew J. Ouderkirk
- Applicant: Michael A. Haase , Catherine A. Leatherdale , Thomas J. Miller , Andrew J. Ouderkirk
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Robert S. Moshrefzadeh
- Main IPC: H01L29/06
- IPC: H01L29/06
Abstract:
An article includes an LED that has an emitting surface. A reemitting semiconductor structure has an emitting surface and converts light emitted by the LED to light of a different wavelength. At least one of the emitting surfaces frustrates total internal reflection.
Public/Granted literature
- US20070290190A1 Adapted LED Device With Re-Emitting Semiconductor Construction Public/Granted day:2007-12-20
Information query
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