TOUCH FRONT LIGHT MODULE AND TOUCH DISPLAY

A touch front light module comprises a touch light guide unit, a light-emitting unit, and a protective layer. The touch light guide unit includes a glass plate, which has a top surface, a bottom surface opposite to the top surface, and a side surface connecting the top surface and the bottom surface...

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Bibliographische Detailangaben
Hauptverfasser:	LIN, MINGUAN, LAI, SHEH-JUNG, CHEN, YU-LING, WANG, KUO-HSIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING 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 DIGITAL DATA PROCESSING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	A touch front light module comprises a touch light guide unit, a light-emitting unit, and a protective layer. The touch light guide unit includes a glass plate, which has a top surface, a bottom surface opposite to the top surface, and a side surface connecting the top surface and the bottom surface, a touch layer formed on the top surface, and a microstructure layer, which is formed on the bottom surface and has a plurality of microstructures used for scattering light. The light-emitting unit is located beside the touch light guide unit so as to emit light toward the side surface of the glass plate. The protective layer covers the touch layer. The touch front light module is integrated with light guide, touch and protection functions, such that the touch front light module is thinner and lighter and the manufacturing costs can be decreased.