Invention Grant
US08390011B2 Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate
有权
单一或多色高效率发光二极管（LED）通过在图案化衬底上生长
- Patent Title: Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate
- Patent Title (中): 单一或多色高效率发光二极管（LED）通过在图案化衬底上生长
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Application No.: US12793862Application Date: 2010-06-04
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Publication No.: US08390011B2Publication Date: 2013-03-05
- Inventor: Claude C. A. Weisbuch , Aurelien J. F. David , James S. Speck , Steven P. DenBaars
- Applicant: Claude C. A. Weisbuch , Aurelien J. F. David , James S. Speck , Steven P. DenBaars
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agency: Gates & Cooper LLP
- Main IPC: H01L29/22
- IPC: H01L29/22
Abstract:
An opto-electronic device, and a method of fabricating same, wherein the device has a patterned layer that includes a patterned, pierced or perforated mask, and an active layer formed over the patterned layer, wherein a refractive index of the patterned layer and a pattern of holes in the patterned layer are configured for controlling confinement or extraction of light emissions of the active layer into radiative and guided modes.
Public/Granted literature
- US20100295081A1 SINGLE OR MULTI-COLOR HIGH EFFICIENCY LIGHT EMITTING DIODE (LED) BY GROWTH OVER A PATTERNED SUBSTRATE Public/Granted day:2010-11-25
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