公开(公告)号：US12279469B2

公开(公告)日：2025-04-15

申请号：US17578979

申请日：2022-01-19

Applicant: SWIR Vision Systems Inc.

Inventor： Ethan J. D. Klem ,  Christopher Gregory ,  Jeffery Allan Hilton, Jr. ,  Michael Anthony Bond ,  Katherine Elizabeth Violette

IPC: H10K30/10 ,  H10K30/88

Abstract: Colloidal quantum dot devices are provided including an integrated circuit; a colloidal quantum dot structure on the integrated circuit; and an encapsulation layer on the colloidal quantum dot structure, the encapsulation layer having a thickness from about 0.5 nm to about 500 nm.

公开(公告)号：US11898904B2

公开(公告)日：2024-02-13

申请号：US17725605

申请日：2022-04-21

Applicant: SWIR Vision Systems Inc.

Inventor： Sean Hinds ,  Ethan J. D. Klem

IPC: G01J1/42 ,  G01J1/04

CPC classification number: G01J1/42 ,  G01J1/0411 ,  G01J1/0488

Abstract: Laser warning systems are provided for providing an alert when exposure to laser light sources is detected. The system includes a colloidal quantum dot detector module including a colloidal quantum dot photodetector and a processor coupled to the colloidal quantum dot detector module. The system detects interference patterns generated in the colloidal quantum dot detector module by light illuminating the laser warning system and determines if the light illuminating the laser warning systems is laser light based on a magnitude of interference infringes generated by the light illuminating the laser warning system.