Touch panel and display device including same

Abstract

The present invention relates to a touch panel, comprising: a screen part comprising a first conductive pattern portion, and a router part comprising a second conductive pattern portion, in which the first conductive pattern portion and the second conductive pattern portion have the same line height, and there is no connecting portion in a region in which the first conductive pattern portion and the second conductive pattern portion are connected to each other, and a display apparatus comprising the same.

1 . A touch panel, comprising:
 a screen part comprising a first conductive pattern portion; and   a router part comprising a second conductive pattern portion,   wherein the first conductive pattern portion and the second conductive pattern portion have the same line height, and there is no connecting portion in a region where the first conductive pattern portion and the second conductive pattern portion are connected with each other.   
     
     
         2 . The touch panel of  claim 1 , wherein a linear resistance value on the shortest distance from any one side contacting the second conductive pattern portion to the other side facing the one side in any one electrically connected region of the first conductive pattern portion is equal to or larger than a linear resistance value from any one side contacting the first conductive pattern portion to the other side where the second conductive pattern portion contacts the FPCB, in any one electrically connected region of the second conductive pattern portion. 
     
     
         3 . The touch panel of  claim 1 , wherein in any one electrically connected region of the first conductive pattern portion, a flow direction of electricity in the first conductive pattern portion from any one side of the screen part to the other side facing the one side and an angle of the conductive line of the first conductive pattern portion are different from each other. 
     
     
         4 . The touch panel of  claim 1 , wherein at least a part of the second conductive pattern portion has a line width different from that of the first conductive pattern portion. 
     
     
         5 . The touch panel of  claim 4 , wherein a difference in a line width between at least a part of the second conductive pattern portion and the first conductive pattern portion is 5 micrometers or more. 
     
     
         6 . The touch panel of  claim 4 , wherein a difference in a line width between at least a part of the second conductive pattern portion and the first conductive pattern portion is 15 micrometers or more. 
     
     
         7 . The touch panel of  claim 4 , wherein a difference in a line width between at least a part of the second conductive pattern portion and the first conductive pattern portion is 30 micrometers or more. 
     
     
         8 . The touch panel of  claim 4 , wherein a difference in a line width between at least a part of the second conductive pattern portion and the first conductive pattern portion is 100 micrometers or less. 
     
     
         9 . The touch panel of  claim 1 , wherein the first conductive pattern portion and the second conductive pattern portion are formed by one printing process. 
     
     
         10 . The touch panel of  claim 9 , wherein the printing process is a reverse offset printing process. 
     
     
         11 . The touch panel of  claim 1 , wherein the first conductive pattern portion and the second conductive pattern portion contain the same material. 
     
     
         12 . The touch panel of  claim 1 , wherein the first conductive pattern portion and the second conductive pattern portion comprise the same laminated structure, and the first conductive pattern portion and the second conductive pattern portion contain the same material. 
     
     
         13 . The touch panel of  claim 11 , wherein the first conductive pattern portion and the second conductive pattern portion each independently contain a kind or more selected from a group consisting of metal, metal oxide, metal nitride, metal oxynitride, and a metal alloy. 
     
     
         14 . The touch panel of  claim 11 , wherein the first conductive pattern portion and the second conductive pattern portion each independently contain a kind or more selected from a group consisting of Ag, Cu, Cr, Al, Mo, Ni, oxide thereof, nitride thereof, oxynitride thereof, and an alloy thereof. 
     
     
         15 . A display apparatus comprising the touch panel of  claim 1 .