LIGHT EMITTER

• Main Authors: OSE HIROYASU, HACHITANI SUMIO, MORITA MASAHIRO, HIROTA KAZUO, KUMAGAI YASUO, MATSUMOTO HIROSHI, FUJII KOJI, FUJIE EIJI, KAWAMOTO SHIGEJI, SAKAGUCHI TOMOZO
• Format: Patent
• Language: English
• Published: 23.10.2008
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

PROBLEM TO BE SOLVED: To provide an emitter in which a message can be transmitted easily and a failure hardly occurs. SOLUTION: The emitter 10 is constituted of a light-emitting sheet in which an inorganic EL layer 12 of a sheet shape containing an inorganic EL material is pinched between a dielectric layer 11 of a dielectric of a sheet shape and a dielectric layer 13 of a transparent dielectric of a sheet shape, and a conductive layer 14. The conductive layer 11 is a well-known resin of, for example, polypropylene or the like and the dielectric layer 13 is a well-known transparent resin of, for example, polyethylene terephthalate. The inorganic EL layer 12 is constituted of the inorganic EL material to form a plurality of light-emitting particles and a dielectric material to disperse and support the plurality of light-emitting particles inside, and has one or more emission colors capable of perceiving a prescribed message. The conductive layer 14 is a transparent conductor and formed by forming a well-known transparent conductor film such as, for example, a tin indium oxide, and has an extension part 15 which is a portion extended in a direction near the ground by only a prescribed length. COPYRIGHT: (C)2009,JPO&INPIT