US 12,087,894 B2
Display device
Masanobu Ikeda, Tokyo (JP); Osamu Itou, Tokyo (JP); and Yoshinori Aoki, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Sep. 23, 2021, as Appl. No. 17/482,701.
Application 17/482,701 is a continuation of application No. PCT/JP2020/013857, filed on Mar. 26, 2020.
Claims priority of application No. 2019-067936 (JP), filed on Mar. 29, 2019.
Prior Publication US 2022/0013701 A1, Jan. 13, 2022
Int. Cl. H01L 33/62 (2010.01); H01L 27/15 (2006.01); H01L 33/58 (2010.01)
CPC H01L 33/62 (2013.01) [H01L 27/156 (2013.01); H01L 33/58 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate;
pixels including a first pixel and a second pixel disposed on the substrate;
inorganic light emitting elements provided in the respective pixels;
signal lines configured to supply a signal to the pixels, the signal lines including a first signal line and a second signal line; and
power supply lines configured to supply a power supply potential to the pixels, the power supply lines including a first power supply line and a second power supply line, wherein
the first signal line is provided in a layer different from a layer of the first power supply line in the first pixel,
the second signal line and the second power supply line are provided in the same layer in the second pixel,
the first signal line is provided overlapping the first power supply line in planar view seen from a direction perpendicular to the substrate in the first pixel and extends in a same direction in which the first power supply line extends, and
the second signal line and the second power supply line are provided side by side in the planar view in the second pixel.