US 11,914,255 B2
Wiring board and display device
Junichi Morinaga, Kameyama (JP); and Hikaru Yoshino, Kameyama (JP)
Assigned to SHARP DISPLAY TECHNOLOGY CORPORATION, Kameyama (JP)
Filed by Sharp Display Technology Corporation, Kameyama (JP)
Filed on Mar. 3, 2022, as Appl. No. 17/685,656.
Claims priority of application No. 2021-065145 (JP), filed on Apr. 7, 2021.
Prior Publication US 2022/0326583 A1, Oct. 13, 2022
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); G02F 1/1362 (2006.01); G02F 1/1343 (2006.01)
CPC G02F 1/136286 (2013.01) [G02F 1/134309 (2013.01); G06F 3/0412 (2013.01); G06F 3/04164 (2019.05)] 15 Claims
OG exemplary drawing
 
1. A wiring board comprising:
position detection lines extending along a first direction and transmitting at least position detection signals;
position detection electrodes arranged at intervals with respect to the first direction and connected to the position detection lines;
a line disposed between the position detection electrodes that are adjacent to each other with respect to the first direction, the line extending in a second direction that crosses the first direction;
connection lines extending along the first direction and being connected to the position detection electrodes, the connection lines being arranged at intervals with respect to the second direction; and
a short-circuit line extending along the second direction and overlapping the line via an insulating film and being connected to the connection lines.