US 2025/0063905 A1 · DISPLAY DEVICE

Abstract

A display device includes a first sub-pixel including a first pixel circuit portion including a first active pattern, a first-first gate electrode of a first driving transistor, and a first connection pattern connected to the first-first gate electrode, and a first light-emitting element electrically connected to the first pixel circuit portion, and including a first pixel electrode, a first light-emitting layer, and a first common electrode, and a second sub-pixel adjacent to the first sub-pixel in a first direction, and including a second pixel circuit portion including a second active pattern, a first-second gate electrode of a second driving transistor, and a second connection pattern connected to the first-second gate electrode and not overlapping the first pixel electrode in plan view, and a second light-emitting element electrically connected to the second pixel circuit portion, and including a second pixel electrode, a second light-emitting layer, and a second common electrode.

Claims27

Dependent claims

A display device comprising:

a first sub-pixel comprising:
a first pixel circuit portion comprising a first active pattern, a first-first gate electrode of a first driving transistor partially overlapping the first active pattern, and a first connection pattern connected to the first-first gate electrode;
and
a first light-emitting element electrically connected to the first pixel circuit portion, and comprising a first pixel electrode, a first light-emitting layer, and a first common electrode;
and
a second sub-pixel adjacent to the first sub-pixel in a first direction, and comprising:
a second pixel circuit portion comprising a second active pattern, a first-second gate electrode of a second driving transistor partially overlapping the second active pattern, and a second connection pattern connected to the first-second gate electrode and not overlapping the first pixel electrode in plan view;
and
a second light-emitting element electrically connected to the second pixel circuit portion, and comprising a second pixel electrode, a second light-emitting layer, and a second common electrode.

6 more elements

A display device comprising:

a first active pattern above a substrate;
a second active pattern at a same layer as the first active pattern;
a first-first gate electrode of a first transistor above the first active pattern;
a first-second gate electrode of a second transistor at a same layer as the first-first gate electrode;
a first connection pattern above the first-first gate electrode, and connected to the first-first gate electrode;
a second connection pattern at a same layer as the first connection pattern, and connected to the first-second gate electrode;
a first pixel electrode above the first connection pattern, and not overlapping the second connection pattern in plan view;
and
a second pixel electrode above the second connection pattern.

6 more elements

Dependencies are inferred from the claim text.

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims27