Invention Grant
- Patent Title: Ultraviolet detection device comprising a ceramic substrate and composite oxides
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Application No.: US17534541Application Date: 2021-11-24
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Publication No.: US12077701B2Publication Date: 2024-09-03
- Inventor: Michio Horiuchi , Masaya Tsuno
- Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Applicant Address: JP Nagano
- Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Current Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
- Current Assignee Address: JP Nagano
- Agency: Rankin, Hill & Clark LLP
- Priority: JP 20195546 2020.11.25
- Main IPC: C09K11/77
- IPC: C09K11/77 ; C09K11/08 ; C09K11/57 ; H01L33/50
Abstract:
A composite oxide contains oxides of aluminum, strontium, cerium, lanthanum, and manganese. A light emitting aspect of the composite oxide when the composite oxide is irradiated with a first electromagnetic wave having a wavelength not longer than 300 nm is different from a light emitting aspect of the composite oxide when the composite oxide is irradiated with a second electromagnetic wave having a wavelength longer than 300 nm.
Public/Granted literature
- US20220165919A1 COMPOSITE OXIDE AND ULTRAVIOLET DETECTION DEVICE Public/Granted day:2022-05-26
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