OPTICAL SYSTEM WITH ATTACHMENT STRUCTURE THAT IS INSERT MOLDED TO LIGHT GUIDE

PROBLEM TO BE SOLVED: To provide a backlight system which is as compact as possible and has good cost efficiency. SOLUTION: The backlight system according to the present invention includes a light guide (100; 160) that has first and second main surfaces and an edge surface and an attachment structur...

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Bibliographische Detailangaben
Hauptverfasser:	LOKE CHAI LIANG, OON CHIN HIN, KEH KEAN LOO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING 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 LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a backlight system which is as compact as possible and has good cost efficiency. SOLUTION: The backlight system according to the present invention includes a light guide (100; 160) that has first and second main surfaces and an edge surface and an attachment structure (120; 150) that are insert molded together at the edge surface of the light guide, and an optically active element (126; 166) attached to the attachment structure. COPYRIGHT: (C)2007,JPO&INPIT