Back to results
US 12,751,116 B2Granted
Display device having alignment electrodes electrically separate from connection electrodes
AssigneeSamsung Display Co., Ltd.
InventorsSung Geun Bae, Da Sol Jeong, Jang Soon Park, Jeong Hyun Lee, Won Hyeong Heo
Life of this patent
Estimating the term…
Abstract
A display device includes a transistor disposed in a pixel, a connection electrode electrically connected to the transistor, first electrodes electrically separated from the connection electrode, light emitting elements disposed between the first electrodes, and second electrodes disposed on the first electrodes and the light emitting elements. The second electrodes electrically connect the connection electrode and the light emitting elements.
Claims19
A display device comprising:
- a substrate;
- a transistor on and over the substrate and disposed in a pixel;
- a connection electrode electrically connected to the transistor;
- first electrodes electrically separated from the connection electrode and disposed on and over the transistor;
- light emitting elements disposed between the first electrodes;
- second electrodes disposed on the first electrodes and the light emitting elements;
- and
- a bridge electrode on the transistor and electrically separated from the first electrodes,
- wherein at least one of the second electrodes electrically connect the connection electrode and one of the light emitting elements to each other,
- wherein the first electrodes are electrically separated from the light emitting elements,
- wherein the connection electrode is electrically connected to the transistor through the bridge electrode,
- wherein the light emitting elements do not overlap the bridge electrode in a plan view, and
- wherein, in a plan view, the at least one of the second electrodes overlaps with an end of the bridge electrode and an end of one of the first electrodes that are spaced apart from each other.
10 more elements
Dependencies are inferred from the claim text.