OPTIC THIN FILM OF SIDE-EDGE BACKLIGHT MODULE

PROBLEM TO BE SOLVED: To provide optic thin films of a side-edge backlight module. SOLUTION: The side-edge backlight module includes at least a light guide board, a reflector film, a plurality of optic thin films, and a lamp. The optic thin film has a surface on which a plurality of rib-like micro l...

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1. Verfasser:	MAI CHIENIN
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 optic thin films of a side-edge backlight module. SOLUTION: The side-edge backlight module includes at least a light guide board, a reflector film, a plurality of optic thin films, and a lamp. The optic thin film has a surface on which a plurality of rib-like micro light guides are formed. Each micro light guide includes a plurality of ridges, which are different in height and show variation of height. Either a high ridge or a low ridge of the micro light guide shows a continuous left-and-right wavy configuration and/or a continuous up-and-down height-variation configuration. Thus, light transmitted by the optic thin film and converged by the micro light guides leaves the optic thin film in a form that is not very regular so as to facilitate subsequent use of the light in a liquid crystal display panel. COPYRIGHT: (C)2008,JPO&INPIT