US 2026/0096332 A1 · DISPLAY PANEL AND DISPLAY DEVICE

Abstract

A display panel and a display device are disclosed. The display panel includes a substrate, a pixel defining layer, multiple overhang structures, multiple light-emitting elements, an encapsulation layer, a glass adhesive, and an encapsulation cover plate. The pixel defining layer is disposed on the substrate and has multiple openings in a display region. The multiple overhang structures are disposed on the pixel defining layer, surrounding each of the openings. The multiple light-emitting elements are respectively disposed in the multiple openings. The encapsulation layer covers the multiple light-emitting elements and the multiple overhang structures. The glass adhesive is disposed in the non-display region and surrounds the display region. The encapsulation cover plate is disposed on the inorganic encapsulation layer. The encapsulation cover plate is bonded to the substrate via the glass adhesive in the non-display region and is supported by the multiple overhang structures in the display region.

Claims20

Dependent claims

A display panel, comprising a display region and a non-display region, the display panel further comprising:

a substrate;
a pixel defining layer, disposed on the substrate, the pixel defining layer having a plurality of openings in the display region;
a plurality of overhang structures, disposed on the pixel defining layer and surrounding each of the plurality of openings;
a plurality of light-emitting elements, respectively disposed in the plurality of openings;
an encapsulation layer, covering the plurality of light-emitting elements and the plurality of overhang structures;
a glass adhesive, disposed in the non-display region and surrounding the display region;
and
an encapsulation cover plate, disposed on the encapsulation layer, the encapsulation cover plate being bonded to the substrate in the non-display region by the glass adhesive and being supported by the plurality of overhang structures in the display region.

5 more elements

A display device, comprising a driving circuit and a display panel, wherein the driving circuit is configured to drive the display panel for display;

wherein the display panel comprises a display region and a non-display region, the display panel further comprising:
a substrate;
a pixel defining layer, disposed on the substrate, the pixel defining layer having a plurality of openings in the display region;
a plurality of overhang structures, disposed on the pixel defining layer and surrounding each of the plurality of openings;
a plurality of light-emitting elements, respectively disposed in the plurality of openings;
an encapsulation layer, covering the plurality of light-emitting elements and the plurality of overhang structures;
a glass adhesive, disposed in the non-display region and surrounding the display region;
and
an encapsulation cover plate, disposed on the encapsulation layer, the encapsulation cover plate being bonded to the substrate in the non-display region by the glass adhesive and being supported by the plurality of overhang structures in the display region.

6 more elements

Dependencies are inferred from the claim text.

Display panel and display device

Life of this patent

Display panel and display device

Life of this patent

Abstract

Claims20