Invention Grant
- Patent Title: Infrared photodetector with optical amplification and low dark current
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Application No.: US16752072Application Date: 2020-01-24
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Publication No.: US11264526B1Publication Date: 2022-03-01
- Inventor: Minh B. Nguyen , Diego Carrasco , Rajesh D. Rajavel
- Applicant: HRL Laboratories, LLC
- Applicant Address: US CA Malibu
- Assignee: HRL Laboratories, LLC
- Current Assignee: HRL Laboratories, LLC
- Current Assignee Address: US CA Malibu
- Agency: Ladas & Parry
- Main IPC: H01L31/11
- IPC: H01L31/11 ; H01L31/0224 ; H01L31/0304 ; H01L31/18 ; H01L31/0368 ; H01L31/0352
Abstract:
A phototransistor includes an emitter, a collector, and a base between the emitter and the collector. The base has a thickness greater than 500 nanometers and the base absorbs photons passing through the collector to the base.
Information query
IPC分类:
