Invention Grant
- Patent Title: Device incorporating an IR signal transmissive region
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Application No.: US17767858Application Date: 2021-09-22
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Publication No.: US12113279B2Publication Date: 2024-10-08
- Inventor: Yi-Lu Chang , Qi Wang , Zhibin Wang , Michael Helander , Yingjie Zhang
- Applicant: OTI Lumionics, Inc.
- Applicant Address: CA Mississauga
- Assignee: OTI Lumionics Inc.
- Current Assignee: OTI Lumionics Inc.
- Current Assignee Address: CA Mississauga
- Agency: Foley & Lardner LLP
- International Application: PCT/IB2021/058663 2021.09.22
- International Announcement: WO2022/064400A 2022.03.31
- Date entered country: 2022-04-08
- Main IPC: H01Q17/00
- IPC: H01Q17/00 ; G06F3/044

Abstract:
A semiconductor device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof comprises at least one EM radiation-absorbing layer deposited on a first layer surface and comprising a discontinuous layer of at least one particle structure comprising a deposited material. The at least one particle structure of the at least one EM radiation-absorbing layer facilitates absorption of EM radiation therein in at least a part of at least one of a visible spectrum and a UV spectrum while substantially allowing transmission of EM radiation therein in at least a part of at least one of an IR and an NIR spectrum.
Public/Granted literature
- US20230216209A1 DEVICE INCORPORATING AN IR SIGNAL TRANSMISSIVE REGION Public/Granted day:2023-07-06
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