Invention Grant
- Patent Title: Laser diodes with scribe structures
- Patent Title (中): 具有划痕结构的激光二极管
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Application No.: US14264786Application Date: 2014-04-29
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Publication No.: US09142935B2Publication Date: 2015-09-22
- Inventor: James W. Raring , Nick Pfister , Yu-Chia Chang , Mathew C. Schmidt , Drew Felker
- 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: H01S5/02
- IPC: H01S5/02 ; H01L33/20 ; H01S5/32 ; H01S5/343 ; H01L21/02 ; H01L21/268 ; H01L21/302 ; H01L21/428 ; H01L33/00 ; H01S5/10 ; H01S5/22 ; H01S5/30
Abstract:
A method and device for emitting electromagnetic radiation using semipolar or nonpolar gallium containing substrates is described where the backside of the substrate includes multiple scribes that reduce stray light leaking.
Public/Granted literature
- US20140315340A1 LASER DIODES WITH SCRIBE STRUCTURES Public/Granted day:2014-10-23
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