US 12,219,823 B2
Display device
Seul Ki Kim, Gwangmyeong-si (KR); Seon Beom Ji, Seoul (KR); Tae Ha Jin, Yongin-si (KR); and Dong Hwan Kim, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Nov. 15, 2021, as Appl. No. 17/526,334.
Claims priority of application No. 10-2021-0035139 (KR), filed on Mar. 18, 2021.
Prior Publication US 2022/0302235 A1, Sep. 22, 2022
Int. Cl. H10K 59/124 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/124 (2023.02) [H10K 59/131 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
electrodes disposed on a substrate, the electrodes extending in a first direction and spaced apart from each other;
a first insulating layer disposed on the electrodes;
light-emitting elements disposed on the first insulating layer between the electrodes;
a second insulating layer disposed on the light-emitting elements, the second insulating layer extending in the first direction;
connecting electrodes disposed on the second insulating layer and the light-emitting elements, the connecting electrodes electrically contacting end portions of each of the light-emitting elements; and
a third insulating layer disposed between the connecting electrodes, wherein
an end portion of at least one of the connecting electrodes overlaps another one of the connecting electrodes,
at least one of the connecting electrodes includes a first part that is disposed at an end of the at least one of the connecting electrodes and has a width larger than widths of other parts of the at least one of the connecting electrodes in a second direction intersecting the first direction, and
the first part overlaps another connecting electrode.