Invention Grant
- Patent Title: Manufacturable RGB laser diode source
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Application No.: US15180737Application Date: 2016-06-13
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Publication No.: US09871350B2Publication Date: 2018-01-16
- Inventor: Melvin McLaurin , Alexander Sztein , Po Shan Hsu , Eric Goutain , James W. Raring , Paul Rudy , Vlad Novotny
- Applicant: Soraa Laser Diode, Inc.
- Applicant Address: US CA Goleta
- Assignee: Soraa Laser Diode, Inc.
- Current Assignee: Soraa Laser Diode, Inc.
- Current Assignee Address: US CA Goleta
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01S5/40 ; H01L33/00 ; H01S5/323 ; H01L23/00 ; H01S5/02 ; H01S5/022 ; H01S5/22

Abstract:
A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. At least one of the first plurality of epitaxial dice and at least one of the second plurality of epitaxial dice are transferred from first and second substrates, respectively, to a carrier wafer by selectively etching a release region, separating from the substrate each of the epitaxial dice that are being transferred, and selectively bonding to the carrier wafer each of the epitaxial dice that are being transferred. The transferred first and second epitaxial dice are processed on the carrier wafer to form a plurality of light emitting devices capable of emitting at least a first wavelength and a second wavelength.
Public/Granted literature
- US20160372893A1 MANUFACTURABLE RGB LASER DIODE SOURCE Public/Granted day:2016-12-22
Information query
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