US 12,118,934 B2
Display device
UnSang Yu, Paju-si (KR); and Bongchoon Kwak, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Aug. 9, 2022, as Appl. No. 17/884,319.
Claims priority of application No. 10-2021-0120748 (KR), filed on Sep. 10, 2021.
Prior Publication US 2023/0078752 A1, Mar. 16, 2023
Int. Cl. G09G 3/3233 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/029 (2013.01); G09G 2330/10 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display device, comprising:
a plurality of subpixels disposed on an active area of a display panel; and
a light-emitting element disposed on each of the plurality of subpixels and having a first electrode and a second electrode;
wherein a first light-emitting element disposed in a first subpixel comprises:
a driving transistor configured to control a driving current supplied to the light-emitting element;
an electronic fuse electrically connected between the driving transistor and the first electrode of the light-emitting element; and
a capacitor having a first capacitor electrode electrically connected to a gate node of the driving transistor and a second capacitor electrode electrically connected to the light-emitting element,
wherein one end of the electronic fuse is electrically connected to the second capacitor electrode and the light-emitting element, and another end of the electronic fuse is electrically connected to the driving transistor, and
wherein the electronic fuse is disposed in a via amongst a stack of vias that are stacked between a source node of the driving transistor and the first electrode.