Invention Grant
- Patent Title: Method for increasing the light output of microLED devices using quantum dots
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Application No.: US15935507Application Date: 2018-03-26
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Publication No.: US10546985B2Publication Date: 2020-01-28
- Inventor: Ernest C. Lee
- Applicant: Nanosys, Inc.
- Applicant Address: US CA Milpitas
- Assignee: Nanosys, Inc.
- Current Assignee: Nanosys, Inc.
- Current Assignee Address: US CA Milpitas
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H01L33/60
- IPC: H01L33/60 ; H01L23/538 ; F21V9/20 ; H01L25/075 ; B82Y20/00 ; H01L33/50 ; B82Y40/00
Abstract:
Illumination devices based on quantum dot technology and methods of making such devices are described. An illumination device includes a substrate having a plurality of microLEDs, a beam splitter, and a film having a plurality of quantum dots. The beam splitter includes a plurality of layers and is disposed between the substrate and the film having the plurality of quantum dots.
Public/Granted literature
- US20180287025A1 Method for Increasing the Light Output of MicroLED Devices Using Quantum Dots Public/Granted day:2018-10-04
Information query
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