US 12,355,438 B2
Display device, detection device, and watch
Akihiko Fujisawa, Tokyo (JP); Kaoru Ito, Tokyo (JP); and Daichi Abe, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Feb. 21, 2023, as Appl. No. 18/112,465.
Application 18/112,465 is a continuation of application No. PCT/JP2021/030024, filed on Aug. 17, 2021.
Claims priority of application No. 2020-139301 (JP), filed on Aug. 20, 2020.
Prior Publication US 2023/0198522 A1, Jun. 22, 2023
Int. Cl. H03K 17/96 (2006.01); G06F 3/041 (2006.01); G06F 3/04883 (2022.01); G06F 3/044 (2006.01)
CPC H03K 17/96 (2013.01) [G06F 3/0412 (2013.01); G06F 3/04883 (2013.01); G06F 3/0448 (2019.05); H03K 2017/9613 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display device comprising:
a display area that displays an image;
a first sensor electrode disposed in a peripheral area surrounding the display area;
a second sensor electrode disposed in the peripheral area and disposed adjacent to the first sensor electrode; and
a detector electrically connected to the first sensor electrode and the second sensor electrode, wherein
the first sensor electrode and the second sensor electrode both have a body portion and a comb tooth portion having a plurality of linear electrodes, and
a comb tooth portion of the first sensor electrode and a comb tooth portion of the second sensor electrode are disposed at mutually different locations.