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US 2022/0244180 A1Published application
Ultraviolet detection material and ultraviolet detection device
AssigneeShinko Electric Industries Co., Ltd.
InventorsMichio Horiuchi, Masaya Tsuno
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Abstract
An ultraviolet detection material includes a composite oxide including aluminum, strontium, cerium, lanthanum and manganese, and a glass having a softening point of 900° C. or lower. The ultraviolet detection material is not excited by an electromagnetic wave having a wavelength longer than 310 nm and is excited by an electromagnetic wave having a wavelength equal to or shorter than 310 nm, thereby emitting light having a peak of an emission wavelength in 480 nm or longer and 700 nm or shorter.
Claims8
An ultraviolet detection material comprising:
- a composite oxide including aluminum, strontium, cerium, lanthanum and manganese;
- and
- a glass having a softening point of 900° C. or lower,
- wherein the ultraviolet detection material is not excited by an electromagnetic wave having a wavelength longer than 310 nm and is excited by an electromagnetic wave having a wavelength equal to or shorter than 310 nm, thereby emitting light having a peak of an emission wavelength in 480 nm or longer and 700 nm or shorter.
1 more element
Dependencies are inferred from the claim text.