Light emitting diode device and photodetector device

• Main Authors: DHEERAJ, DASA L, KIM, DONG CHUL, WEMAN, HELGE
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

A light emitting diode device comprising: a plurality of nanowires or nanopyramids grown on a graphitic substrate, said nanowires or nanopyramids having a p-n or p-i-n junction, a first electrode in electrical contact with said graphitic substrate; a light reflective layer in contact with the top of...