Columnar light emitting device and manufacturing method of the same

In an LED columnar light emitting device 1 in which a plurality of two conductive regions 2 and 3 corresponding to the ± polarities are provided in the columnar direction on a film wiring board, each light emitting element is connected to and installed on the plurality of two conductive regions 2 an...

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Bibliographische Detailangaben
Hauptverfasser:	Akamatsu Kenichi, Hata Toshio, Fujita Yuhsuke
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS 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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE NON-PORTABLE LIGHTING DEVICES PRINTED CIRCUITS SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	In an LED columnar light emitting device 1 in which a plurality of two conductive regions 2 and 3 corresponding to the ± polarities are provided in the columnar direction on a film wiring board, each light emitting element is connected to and installed on the plurality of two conductive regions 2 and 3, and each LED chip 6, as each light emitting element, is sealed above with a transparent sealing resin 8, notch sections 9 and 9A are formed on both outer sides of two plated lines 4 as opening sections between the two conductive regions 2 and 3 and another two conductive regions 2 and 3 adjacent thereto in the columnar direction.