US 2026/0157075 A1 · DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

Abstract

A display device includes a signal transmission region, a display region spaced apart from the signal transmission region, a peripheral region located between the signal transmission region and the display region, a base layer, a circuit layer disposed on the base layer, a light emitting element layer disposed on the circuit layer and that includes a light emitting element that overlaps the display region, an encapsulation substrate disposed on the light emitting element layer, a hole defined in the signal transmission region and that passes through at least a portion of each of the circuit layer and the light emitting element layer, and a groove pattern defined on one surface of the encapsulation substrate and that overlaps the peripheral region.

Claims20

Dependent claims

A display device, comprising:

a first region;
a second region;
and
a third region surrounding the second region;
a base layer;
a circuit layer disposed on the base layer;
a light emitting element layer disposed on the circuit layer and that comprises a light emitting element that overlaps the second region;
an encapsulation substrate disposed on the light emitting element layer;
and
a groove pattern defined on one surface of the encapsulation substrate and that overlaps a portion of the first region, and
wherein a light transmittance of the first region is higher than a light transmittance of the second region.

8 more elements

An electronic device, comprising:

a display device comprising a signal transmission region and a peripheral region surrounding the signal transmission region;
and
an electronic module overlapping the signal transmission region when viewed in a plan view, wherein the display device comprises:
a base layer;
a circuit layer disposed on the base layer;
a light emitting element layer disposed on the circuit layer and that includes a light emitting element and a pixel defining layer;
an encapsulation substrate disposed on the light emitting element layer, and
a groove pattern formed on a lower surface of the encapsulation substrate, adjacent to the signal transmission region, and overlapping the peripheral region,
wherein the groove pattern is located between the signal transmission region and the light emitting element when viewed in the plan view.

6 more elements

Dependencies are inferred from the claim text.

Facts

Application

19/456,020Filed 22 Jan 2026

Priority

KR 10-2022-00291018 Mar 2022

Published

4 Jun 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

H10K 59/65
OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes: oLEDs integrated with…
H10K 59/122
Active-matrix OLED [AMOLED] displays: pixel-defining structures or layers, e.g. banks
H10K 59/40
Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00: oLEDs…
H10K 59/873
Passivation; Containers; Encapsulations: encapsulations

Display device and electronic device including the same

Life of this patent

Display device and electronic device including the same

Life of this patent

Abstract

Claims20