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Electroluminescence can be divided into high field electroluminescence and low field electroluminescence. High field electroluminescence is an in vivo... read more
Its principles include excited state absorption (ESA), energy transfer up conversion (ETU), and photon avalanche (PA). Energy transfer refers... read more
Application of UV technology
Compared with traditional offset printing, UV printing is characterized by bright colors, special substrate materials, novel... read more
(1) adding polyacrylate emulsion with core-shell structure, emulsifier, defoamer, film former, thickener and dispersant in sequence, mixing, filtering, weighing... read more
Long-term luminous powder soil type belong to alkaline earth aluminate long afterglow luminescence materials, components can be expressed as:... read more
Luminous powder is a kind of luminous pigment that can emit light automatically. It can be used in various... read more
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