Touch panel

A touch panel according to the embodiment includes a cover window including an active area and an unactive area; a print layer on the unactive area; a sensing part on the unactive area to emit light toward the print layer; and a first light receiving part on the print layer to receive the light, whe...

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Bibliographic Details
Main Author AHN, JI SUNG
Format Patent
LanguageChinese
English
Published 21.12.2015
Subjects
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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Summary:A touch panel according to the embodiment includes a cover window including an active area and an unactive area; a print layer on the unactive area; a sensing part on the unactive area to emit light toward the print layer; and a first light receiving part on the print layer to receive the light, wherein the print layer includes a first print layer on the cover window; a second print layer formed on the first print layer while forming a step difference with respect to the first print layer; and a third print layer formed on the second print layer while filling the step difference.
Bibliography:Application Number: TW20130142612