Optical film and light-emitting module using the same

An optical film and a light-emitting module using the same are provided. The light-emitting module includes a light-emitting assembly and an optical film. The light-emitting assembly includes a substrate and a plurality of light-emitting elements disposed on the substrate. The optical film disposed...

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Bibliographische Detailangaben
1. Verfasser:	CHEN, YING-TONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	An optical film and a light-emitting module using the same are provided. The light-emitting module includes a light-emitting assembly and an optical film. The light-emitting assembly includes a substrate and a plurality of light-emitting elements disposed on the substrate. The optical film disposed above the light-emitting elements and includes a base layer and a first optical structural layer disposed at one side thereof. The first optical structural layer includes a high refractive index layer and a low refractive index layer. An interface between the high and low refractive index layers includes a plurality of first inclined surfaces which is inclined relative to a thickness direction of the base layer.