US 9,811,225 B2
Touchscreen having shaped insulation part and method for manufacturing same
Jaehyun Yoo, Daejeon (KR); Joonhyung Kim, Daejeon (KR); and Mikyoung Kim, Daejeon (KR)
Assigned to LG Chem, Ltd., (KR)
Appl. No. 14/911,955
Filed by LG Chem, Ltd., Seoul (KR)
PCT Filed Aug. 28, 2014, PCT No. PCT/KR2014/008029
§ 371(c)(1), (2) Date Feb. 12, 2016,
PCT Pub. No. WO2015/037844, PCT Pub. Date Mar. 19, 2015.
Claims priority of application No. 10-2013-0108405 (KR), filed on Sep. 10, 2013; and application No. 10-2014-0112274 (KR), filed on Aug. 27, 2014.
Prior Publication US 2016/0231839 A1, Aug. 11, 2016
Int. Cl. G06F 3/045 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/044 (2013.01) [G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A single-sided single-sheet touchscreen, comprising:
a substrate;
a first conductive pattern, formed in a transverse direction (x-axis) on a surface of the substrate and comprising at least two pattern columns, each including two or more conductive pattern regions that are electrically connected to each other;
a second conductive pattern, formed on the surface of the substrate on which the first conductive pattern is formed and comprising two or more conductive pattern regions that are not electrically connected to the first conductive pattern and are not electrically connected to each other;
a transparent electrode for electrically connecting the conductive pattern regions of the second conductive pattern in a longitudinal direction (y-axis); and
a transparent insulation part disposed between the transparent electrode and the first conductive pattern to electrically insulate the transparent electrode and the first conductive pattern from each other,
wherein the transparent insulation part is H-shaped and has a blank space at a portion that comes into contact with the second conductive pattern.