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Title:
An ultraviolet-rays luminescence fluorescent substance, its manufacturing method, a light emitting element, and a luminescent device
Document Type and Number:
Japanese Patent JP5948528
Kind Code:
B1
Abstract:
優れた耐劣化性及び発光強度を有する紫外線発光蛍光体を提供する。紫外線発光蛍光体は、亜鉛元素、アルミニウム元素、及び酸素元素から構成されるZnAl2O4で表される蛍光体であって、真空紫外線を照射し、当該真空紫外線の照射により励起されて紫外線を発光する。

Inventors:
Kiichiro Ekoshi
Hideki Fujii
Application Number:
JP2016510892A
Publication Date:
July 06, 2016
Filing Date:
February 26, 2016
Export Citation:
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Assignee:
Daiden Co., Ltd.
International Classes:
C09K11/64; H01L33/50
Domestic Patent References:
JP2012138248A2012-07-19
Other References:
JPN6016017463; Kenichi Suzuki et al: 'Cathodoluminescence of Single Phase ZnAl2O4 and Diffusion Layer Synthesized by Coupling of ZnO and' Key Engineering Materials 350, 2007, 233-236
Attorney, Agent or Firm:
Yasuo Hirai