- 专利标题: Manufacturable RGB laser diode source and system
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申请号: US17477016申请日: 2021-09-16
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公开(公告)号: US11710944B2公开(公告)日: 2023-07-25
- 发明人: Melvin McLaurin , Alexander Sztein , Po Shan Hsu , Eric Goutain , James W. Raring , Paul Rudy , Vlad Novotny
- 申请人: KYOCERA SLD Laser, Inc.
- 申请人地址: US CA Goleta
- 专利权人: KYOCERA SLD Laser, Inc.
- 当前专利权人: KYOCERA SLD Laser, Inc.
- 当前专利权人地址: US CA Goleta
- 代理机构: Kilpatrick Townsend & Stockton LLP
- 分案原申请号: US16844299 2020.04.09
- 主分类号: H01S5/0234
- IPC分类号: H01S5/0234 ; H01L23/00 ; H01S5/40 ; H01L33/00 ; H01S5/323 ; H01S5/02 ; H01S5/22
摘要:
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.
公开/授权文献
- US20220077658A1 MANUFACTURABLE RGB LASER DIODE SOURCE AND SYSTEM 公开/授权日:2022-03-10
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