REFLECTOR, LIGHTING SYSTEM AND DISPLAY DEVICE EACH USING THE SAME

PROBLEM TO BE SOLVED: To provide a reflector which further increases conventional high reflectance and has excellent heat resistance and reflectance, and to provide a lighting system and a display device each using the reflector. SOLUTION: A resin sheet which comprises a polyolefin resin having a hi...

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Hauptverfasser:	SHIMONISHI SHOGO, SAKURAI MASAHIRO, IWASAKI YUTAKA, NAGAO YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a reflector which further increases conventional high reflectance and has excellent heat resistance and reflectance, and to provide a lighting system and a display device each using the reflector. SOLUTION: A resin sheet which comprises a polyolefin resin having a high melting point or glass transition temperature, an inorganic filler, a drawing aid and an optical whitening agent is drawn to obtain a porous resin sheet, and this sheet is stuck to a support and worked according to application such as a lamp reflector. The resulting reflector has increased reflectance and can diminish UV as compared with a conventional reflector. COPYRIGHT: (C)2005,JPO&NCIPI