Low profile light source utilizing a flexible circuit carrier

A light source having a flexible light-generating module that includes a flexible circuit carrier, a plurality of light emitting dies, and a cover layer is disclosed. The flexible circuit carrier includes a sheet of flexible material having electrically conducting traces. The light emitting dies are...

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Bibliographische Detailangaben
Hauptverfasser:	CHUA BEE Y, LUM CHEE F, NG FOOK C, NORFLDATHUL ALZAR A. K, PANG SLEW I
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY 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 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 MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A light source having a flexible light-generating module that includes a flexible circuit carrier, a plurality of light emitting dies, and a cover layer is disclosed. The flexible circuit carrier includes a sheet of flexible material having electrically conducting traces. The light emitting dies are electrically connected to the electrically conducting traces. The cover layer is constructed from a transparent, flexible material and covers the light emitting dies. The light-generating module can be attached to various surfaces to provide a light source that is non-planar as well as to surfacesthat are piecewise planar. These more complex light sources can include garments that generate complex light patterns to call attention to the wearer and three-dimensional light sources. The light sources also provide improved heat-conduction and can be used to create non-rectangular back lights for displays.