US 11,656,510 B2
Display device and substrate of display device
Gen Koide, Minato-ku (JP); Hiroyuki Abe, Minato-ku (JP); and Kazune Matsumura, Minato-ku (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Minato-ku (JP)
Filed on Apr. 22, 2022, as Appl. No. 17/726,633.
Application 17/726,633 is a continuation of application No. 17/062,682, filed on Oct. 5, 2020, granted, now 11,340,505.
Application 17/062,682 is a continuation of application No. 16/508,989, filed on Jul. 11, 2019, granted, now 10,831,076, issued on Nov. 10, 2020.
Claims priority of application No. JP2018-133143 (JP), filed on Jul. 13, 2018.
Prior Publication US 2022/0244591 A1, Aug. 4, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G02F 1/1345 (2006.01); G02F 1/1362 (2006.01); G09G 3/36 (2006.01)
CPC G02F 1/13452 (2013.01) [G02F 1/136286 (2013.01); G09G 3/3677 (2013.01); G09G 2300/0426 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A display device comprising:
a driver integrated circuit; and
an array substrate,
wherein the array substrate including:
an insulating substrate having a first side and a second side opposed to the first side;
pixels in a display region;
a first insulating film having a first surface and a second surface opposed to the first surface;
detection electrodes arranged in a matrix in the display region and located on the first surface of the first insulating film;
a sensor line located on the second surface of the first insulating film;
a signal-line coupling circuit between the first side and the display region;
first terminals configured to be electrically coupled to the driver integrated circuit, and located between the signal-line coupling circuit and the first side; and
a circuit between the second side and the display region,
wherein
the sensor line is connected to one of the detection electrodes via a contact part formed in the first insulating film in the display region,
the sensor line has a first end and a second end opposed to the first end,
the first end of the single sensor line is connected to the circuit in an outside of the display region, and
the second end of the sensor line is connected to one of the first terminals in an outside of the display region.