Patent · US Active

Deep ultra-violet devices using ultra-violet nanoparticles with p-type conductivity

US11862742B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

King Abdullah University of Science and Technology · SA

Inventors

Iman S. Roqan · Thuwal, SA
Somak Mitra · Charlotte, US
Yusin PAK · Gwangju, KR

Key dates

Filing date	Jan 16, 2020
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Sep 27, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH10F77/147

Abstract

A photodetector for detecting deep ultra-violet light includes a substrate; first and second electrodes separated by a channel; and colloidal MnO based quantum dots formed in the channel. The colloidal MnO based quantum dots are sensitive to ultra-violet light having a wavelength lower than 300 nm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.