Invention Grant
- Patent Title: Ultraviolet light-emitting devices incorporating two-dimensional hole gases
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Application No.: US15592890Application Date: 2017-05-11
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Publication No.: US10211369B2Publication Date: 2019-02-19
- Inventor: Craig Moe , James R. Grandusky , Shawn R. Gibb , Leo J. Schowalter , Kosuke Sato , Tomohiro Morishita
- Applicant: Craig Moe , James R. Grandusky , Shawn R. Gibb , Leo J. Schowalter , Kosuke Sato , Tomohiro Morishita
- Applicant Address: US NY Green Island
- Assignee: CRYSTAL IS, INC.
- Current Assignee: CRYSTAL IS, INC.
- Current Assignee Address: US NY Green Island
- Agency: Morgan, Lewis & Bockius, LLP
- Main IPC: H01L33/06
- IPC: H01L33/06 ; H01L33/14 ; H01L33/32 ; H01L33/46 ; H01L33/00 ; H01L33/02 ; H01L33/36 ; H01L33/40
Abstract:
In various embodiments, light-emitting devices incorporate graded layers with compositional offsets at one or both end points of the graded layer to promote formation of two-dimensional carrier gases and polarization doping, thereby enhancing device performance.
Public/Granted literature
- US20170309782A1 ULTRAVIOLET LIGHT-EMITTING DEVICES INCORPORATING TWO-DIMENSIONAL HOLE GASES Public/Granted day:2017-10-26
Information query
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