US 11,996,033 B2
Display apparatus with detecting device
Masanobu Ikeda, Tokyo (JP); and Yasuhiro Kanaya, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Sep. 27, 2021, as Appl. No. 17/485,600.
Application 17/485,600 is a continuation of application No. PCT/JP2020/013820, filed on Mar. 26, 2020.
Claims priority of application No. 2019-064550 (JP), filed on Mar. 28, 2019.
Prior Publication US 2022/0013063 A1, Jan. 13, 2022
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01); G06V 40/13 (2022.01); G09G 3/32 (2016.01); H01L 27/15 (2006.01); H01L 33/58 (2010.01)
CPC G09G 3/32 (2013.01) [G06F 3/0412 (2013.01); G06F 3/0448 (2019.05); G06V 40/1306 (2022.01); H01L 27/156 (2013.01); H01L 33/58 (2013.01); G09G 2300/0413 (2013.01); G09G 2300/0426 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A display apparatus with a detecting device comprising:
a substrate;
a plurality of pixels provided to the substrate;
an inorganic light emitting element provided to each of the pixels;
a plurality of detection electrodes arranged in a first direction parallel to the substrate; and
a plurality of drive electrodes arranged in a second direction intersecting the first direction and provided intersecting the detection electrodes in planar view seen from a direction perpendicular to the substrate, wherein
the detection electrodes each comprise:
a plurality of first linear parts;
a plurality of second linear parts extending in a direction intersecting the first linear parts; and
a bent part that couples the first linear part and the second linear part, the first linear parts and the second linear parts are metal thin wires,
the drive electrodes are translucent electric conductors,
the drive electrodes each comprise:
a plurality of electrode parts disposed in a manner separated from one another in planar view; and
a coupling part that couples electrode parts disposed side by side out of the electrode parts,
the electrode parts include:
a plurality of first electrode parts; and
a plurality of second electrode parts having a shape different from the shape of the first electrode parts in planar view,
the first electrode parts, each having a polygonal shape, are:
arranged along the first linear parts that are the metal thin wires; and
coupled by the coupling part having a length shorter than a length of the respective first electrode parts in the first direction, and
the second electrode parts, each having a polygonal shape, are:
arranged along the second linear parts that are the metal thin wires; and
coupled by the coupling part having a length shorter than a length of the respective second electrode parts in the first direction.