TOUCH PANEL

A touch panel, having a light transmission touch sensing region and a peripheral region adjacent to at least one side of the touch sensing region, includes a decoration layer, a hole-filling layer, an outer frame layer, and a touch sensing element. The decoration layer is disposed in the peripheral...

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Bibliographic Details
Main Authors SU KUOANG, CHEN CHIAI, HUANG SIANG-LIN
Format Patent
LanguageChinese
English
Published 03.12.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A touch panel, having a light transmission touch sensing region and a peripheral region adjacent to at least one side of the touch sensing region, includes a decoration layer, a hole-filling layer, an outer frame layer, and a touch sensing element. The decoration layer is disposed in the peripheral region and has at least one function hole. The hole-filling layer includes a first portion disposed at the function hole and a second portion overlapping at least one portion of the decoration layer. The outer frame layer is disposed in the peripheral region and partially overlaps the second portion of the hole-filling layer. The touch sensing element is disposed in the light transmission touch sensing region. The touch panel has the advantages that the hole-filling layer or the outer frame layer is utilized to serve as a step so as to reduce height fall between film layers on the surface of a substrate and improve the yield of a follow-up adhering process.
Bibliography:Application Number: CN201410009047