FLEXIBLE CIRCUIT BOARD FOR MOUNTING LIGHT EMITTING ELEMENT

PROBLEM TO BE SOLVED: To effectively utilize heat and light emitted by a light emitting element in a flexible circuit board for mounting the light emitting element.SOLUTION: A flexible circuit board includes: a base film 11a, 11b; a wiring pattern 12 formed on a surface of the base film 11a, 11b; a...

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Bibliographische Detailangaben
1. Verfasser:	UEHARA KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS DIAGNOSIS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE NON-PORTABLE LIGHTING DEVICES PRINTED CIRCUITS SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SURGERY SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To effectively utilize heat and light emitted by a light emitting element in a flexible circuit board for mounting the light emitting element.SOLUTION: A flexible circuit board includes: a base film 11a, 11b; a wiring pattern 12 formed on a surface of the base film 11a, 11b; a cover film 13a, 13b covering the base film 11a, 11b and the wiring pattern 12. At least one of the base film 11a, 11b and the cover film 13a, 13b has a base material 111, 131a made of a metal. The cover film 13a, 13b has the surface characteristic which causes light to be specularly reflected or irregularly reflected. Alternatively, a substantially white reflection film 16, 133 is provided on a surface of the cover film 13a, 13b.