Invention Grant
- Patent Title: Light-emitting device and article
- Patent Title (中): 发光装置和制品
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Application No.: US12751680Application Date: 2010-03-31
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Publication No.: US08283853B2Publication Date: 2012-10-09
- Inventor: Min Yan , Stefan Rakuff , Xiaolei Shi , Ri-An Zhao
- Applicant: Min Yan , Stefan Rakuff , Xiaolei Shi , Ri-An Zhao
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Mary Louise Stanford
- Main IPC: H05B3/00
- IPC: H05B3/00 ; H01L51/52 ; H01L51/56 ; H01J9/00
Abstract:
A device including a layer comprising a light emissive area and a light non-emissive area. A light-extracting feature is disposed over the light non-emissive area. The light-extracting features can include surface aberrations and reflective index matching elements. A method of forming the device is also provided.
Public/Granted literature
- US20110241539A1 Light-Emitting Device and Article Public/Granted day:2011-10-06
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