FLUORESCENT SUBSTANCE SUPPORTER, PROCESS FOR PRODUCING THE SAME AND LIGHT EMITTING DIODE USING THE FLUORESCENT SUBSTANCE SUPPORTER

摘要

PROBLEM TO BE SOLVED: To achieve a high-brightness fluorescent substance supporter which can increase the amount of a fluorescent substance supported on the substrate.

SOLUTION: The fluorescent substance supporter 10 comprises a substrate 14 formed of a nonwoven fabric comprising a number of spaces 16 among fibers 12, and a fluorescent substance 18 is supported on the surface of the fibers 12 and a light pervious binder 20 added with the fluorescent substance 18 is filled into all the spaces 16 among the fibers 12. Further, the fluorescent substance supporter 10 comprises a substrate 32 formed of an elastic porous member such as a sponge having a number of pores 34, and a light pervious binder 20 added with the fluorescent substance 18 is filled into all the pores 34.

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