US 2025/0040401 A1 · DISPLAY PANEL

Abstract

A display panel with a first display area, and the display panel includes a base plate, light-emitting units, an isolation structure; each of the light-emitting unit includes a first electrode, a light-emitting functional portion, and a second electrode, the second electrodes of adjacent light-emitting units are spaced apart, the light-emitting units include at least one first light-emitting unit; the isolation structure includes a plurality of first isolation structures, the first isolation structure includes a first physical portion and a first opening portion, the first physical portion is arranged around the first opening portion, the first opening portion exposes at least a portion of the first electrode of the first light-emitting unit, the second electrode of the first light-emitting unit is electrically connected with the first isolation structure, and at least a portion of adjacent first isolation structures are electrically connected through the light-transmitting connection portion.

Claims29

Dependent claims

A display panel having a first display area, the display panel comprising:

a base plate;
a plurality of light-emitting units each comprising a first electrode, a light-emitting functional portion, and a second electrode stacked along a direction away from the base plate, the second electrodes of adjacent light-emitting units being spaced apart, and the plurality of light-emitting units comprising at least one first light-emitting unit located in the first display area;
an isolation structure formed at one side of the base plate and comprising a plurality of first isolation structures spaced apart within the first display area, the first isolation structure comprising a first physical portion and a first opening portion, the first physical portion being arranged around the first opening portion, the first opening portion exposing at least a portion of the first electrode of the first light-emitting unit, and the second electrode of the first light-emitting unit being electrically connected with the first isolation structure;
and
a light-transmitting connection portion, at least a portion of adjacent first isolation structures being electrically connected through the light-transmitting connection portion.

2 more elements

A display panel with a first display sub-area, the display panel comprising:

a base plate;
a plurality of light-emitting units each comprising a first electrode, a light-emitting functional portion, and a second electrode stacked along a direction away from the base plate, second electrodes of adjacent light-emitting units being spaced apart;
an isolation structure formed at one side of the base plate and comprising a first physical portion and a first opening portion, the first physical portion being arranged around the first opening portion, the first opening portion exposing at least a portion of the first electrode of the light-emitting unit, the isolation structure further comprising at least one light-transmitting aperture arranged in the first display sub-area;
and
a first shielding portion located at one side of the base plate, an orthographic projection of the first shielding portion on the base plate overlapping an orthographic projection of the light-transmitting aperture on the base plate, and the first shielding portion having a light-transmitting structure.

2 more elements

Dependencies are inferred from the claim text.

Display panel

Life of this patent

Display panel

Life of this patent

Abstract

Claims29