US 12,757,599 B2 · Display device

Abstract

There is provided a display device comprises a substrate; a circuit layer; and an element layer. The element layer comprises light emitting elements disposed in emission areas of a display area of the substrate, and light sensing elements disposed in light sensing areas of the display area. The circuit layer comprises light emitting pixel drivers electrically connected to the light emitting elements; light sensing pixel drivers electrically connected to the light sensing elements; data lines electrically connected to the light emitting pixel drivers; first dummy lines extending in a first direction; second dummy lines extending in parallel with the data lines; and a reset control line electrically connected to the light sensing pixel drivers, extending in the first direction, transmitting a reset control signal for resetting the light sensing pixel drivers, and overlapping at least some of the first dummy lines.

Claims20

Dependent claims

An electronic device comprising a display device providing a screen wherein the display device comprises:

a substrate;
and
a circuit layer disposed on the substrate,
wherein the substrate comprises a display area in which emission areas are arranged, and a non-display area disposed around the display area, and
the circuit layer comprises:
data lines;
first dummy lines extending in a first direction intersecting the data lines;
second dummy lines extending parallel to the data lines, each of the second dummy lines neighboring one of the data lines;
and
a reset control line extending in the first direction, and overlapping at least one of the first dummy lines.

7 more elements

A display device comprising:

a substrate;
and
a circuit layer disposed on the substrate,
wherein the substrate comprises a display area in which emission areas are arranged, and a non-display area disposed around the display area,
a bypass area on one side of the display area comprises a bypass middle area at a center of the bypass area, a first bypass side area between the bypass middle area and the non-display area, and a second bypass side area disposed between the bypass middle area and the first bypass side area, and
the circuit layer comprises:
data lines;
a first transmission bypass line extending in the first direction crossing the data lines, and electrically connected to a first data line disposed in the first bypass side area among the data lines;
a second transmission bypass line extending parallel to the data lines, paired with a second data line disposed in the second bypass side area among the data lines, and electrically connected to the first transmission bypass line;
and
a reset control line extending in the first direction, and overlapping the first transmission bypass line.

8 more elements

Dependencies are inferred from the claim text.

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims20