Touch electronic device

Abstract

An electronic device is provided, which includes: a first substrate; a second substrate disposed opposite to the first substrate; a first polarizer, wherein the first substrate is disposed between the second substrate and the first polarizer; and a conductive adhesive disposed on the second substrate wherein the first polarizer comprises an arc edge, and the arc edge is adjacent to the conductive adhesive.

What is claimed is: 
     
         1 . An electronic device, comprising:
 a first substrate;   a second substrate disposed opposite to the first substrate;   a first polarizer, wherein the first substrate is disposed between the second substrate and the first polarizer; and   a conductive adhesive disposed on the second substrate,   wherein the first polarizer comprises an arc edge, and the arc edge is adjacent to the conductive adhesive.   
     
     
         2 . The electronic device of  claim 1 , wherein a material of the conductive adhesive comprises gold, silver, copper, an alloy thereof or a combination thereof. 
     
     
         3 . The electronic device of  claim 1 , wherein at least part of the conductive adhesive is disposed on the first substrate. 
     
     
         4 . The electronic device of  claim 1 , wherein the conductive adhesive is in contact with a side wall of the first substrate. 
     
     
         5 . The electronic device of  claim 1 , further comprising a conductive film disposed between the first substrate and the first polarizer. 
     
     
         6 . The electronic device of  claim 5 , wherein the first substrate and the first polarizer are partially overlapped. 
     
     
         7 . The electronic device of  claim 5 , wherein an area of the first polarizer is less than an area of the first substrate. 
     
     
         8 . The electronic device of  claim 5 , wherein the first substrate and the first polarizer are partially overlapped, and the conductive adhesive is disposed in a region that the conductive film and the first polarizer are not overlapped. 
     
     
         9 . The electronic device of  claim 5 , wherein the conductive film has a thickness ranging from 40 nm to 150 nm. 
     
     
         10 . The electronic device of  claim 1 , wherein the conductive adhesive is in contact with the first polarizer. 
     
     
         11 . The electronic device of  claim 1 , further comprising a circuit board disposed on the second substrate. 
     
     
         12 . The electronic device of  claim 1 , wherein the second substrate comprises another arc edge, and the another arc edge is adjacent to the arc edge of the first polarizer. 
     
     
         13 . The electronic device of  claim 1 , wherein the first polarizer has a thickness ranging from 40 μm to 150 μm. 
     
     
         14 . The electronic device of  claim 1 , further comprising a second polarizer disposed under the second substrate. 
     
     
         15 . The electronic device of  claim 1 , further comprising a backlight module disposed under the second substrate.