Light source device suitable for exciting image display film

A light source device suitable for exciting an image display film comprises a circuit board and an electronic component arranged on the circuit board, and the circuit board and the electronic component form a light source module. The circuit board comprises a middle base material insulating layer, a...

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Bibliographische Detailangaben
Hauptverfasser:	GUO BAIJUN, GUO CHAOLIANG, YANG ZHENDONG, SHI CHAO, MA JILONG, LI YANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING 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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING 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:	A light source device suitable for exciting an image display film comprises a circuit board and an electronic component arranged on the circuit board, and the circuit board and the electronic component form a light source module. The circuit board comprises a middle base material insulating layer, a top copper foil circuit layer arranged at the top of the middle base material insulating layer and a bottom copper foil circuit layer arranged at the bottom of the middle base material insulating layer, the electronic component is arranged on the top copper foil circuit layer, and the top copper foil circuit layer is electrically connected with the bottom copper foil circuit layer through a conductive piece; the electronic component comprises a plurality of surface-mounted side-emitting LEDs which are arranged in a straight line, a waterproof layer is arranged on the surface of the light source module, a heightening adhesive tape is arranged at the top of the light source module, the electronic component is arrang