It is a red phosphor based on oxide systems that is excited by near ultraviolet light!
"RumiLight Nano R-Y202" is a red phosphor based on oxide materials that was developed through joint research between our company and the Isohama Laboratory at Keio University’s Faculty of Science and Technology. Breaking conventional wisdom, it is synthesized entirely in the liquid phase, addressing challenges such as fluorescence brightness, production efficiency, and dispersion that have been barriers for nano phosphors, making it a groundbreaking ultrafine particle phosphor with practical performance as an industrial material.
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basic information
【Features】 ○ Ultra-fine particle phosphor (average particle diameter 30-40nm) ○ Synthesized in a liquid phase, resulting in a dispersion of primary particles ○ Near-ultraviolet excitation, red emission ○ Excellent transparency, heat resistance, and light resistance ● For other functions and details, please download the catalog.
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Applications/Examples of results
【Usage】 ○ Invisible jet ink, offset ink ○ Invisible and quantity ○ Anti-counterfeiting materials ○ Flat panel ○ Electronic components
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Company information
Between 1958 and 1959, Dai Nippon Paint Co., Ltd. proposed the idea of separating and establishing its Ofuna factory as an independent entity, leading to the establishment of its first subsidiary. The company’s general affairs department considered and proposed names for the new company, first searching for English documents related to the new company’s main product, "fluorescence." Terms such as fluorescence, fluorescent paint, luminous body, and luminous paint were identified, and it was found that in German, luminous body is "Leuchte" and luminous paint is "Die Leuchtfarbe." Therefore, the founder and first president, Nobu Negishi, had his name "Nobu" combined with the German word "Leuchte" to create a new term "SIN+LEUCHTE," which was phonetically read as "Shinroih" and spelled as "SINLOIH."
