0890996-A2 is referenced by 30 patents and cites 7 patents.

A transparent coating is provided on a surface of a light-emitting diode. The coating includes a fluorescent substance. The wavelength of an emitted light peculiar to the light-emitting diode is changed by the fluorescent substance contained in the coating to change the luminescent color. The fluorescent substance is an yttrium aluminate fluophor or a perylene fluophor. This makes it easier to change the color of light emitted from the light-emitting diode to a desired color.

Title
Transparent coating member for light-emitting diodes and fluorescent color light source
Application Number
EP19980112602 19980707
Publication Number
0890996 (A2)
Application Date
July 7, 1998
Publication Date
January 13, 1999
Inventor
Takagi Kazuhisa
JP
Odaki Tsutomu
JP
Ichikawa Akira
JP
Tasaki Masutsugu
JP
Assignee
Asahi Rubber
JP
IPC
H01L 33/00
H01L 33/00
H01L 33/00
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