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US 2025/0169296 A1Published application
Display panel and electronic device
AssigneeSamsung Display Co., Ltd.
InventorsJongbeom Hong, Yongsub Shim, Jungmin Choi, Youngjun Yoo, Younho Han
Life of this patent
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Abstract
Provided are a display panel and an electronic device. On a plane, a distance between an edge of a blocking metal layer and a bending point of an electrode may be greater than a set distance.
Claims20
A display panel comprising:
- an upper insulating layer;
- an electrode on the upper insulating layer and including an opening to correspond to a transmission region;
- and
- a blocking metal layer under the upper insulating layer,
- wherein, on a plane, a distance between an edge of the blocking metal layer and a point of the electrode bent at a tapered edge of the upper insulating layer is greater than a set distance defined by Equation 1:
- Y
- =
- H
- ×
- tan
-
- θ
- where, Y refers to the set distance, H refers to a height from a lower surface of the blocking metal layer to a lower surface of the electrode bent at the tapered edge of the upper insulating layer, and θ refers to one of angles of 45 degrees or less.
10 more elements
An electronic device comprising:
- a display panel including a transmission region;
- and
- a component on a lower surface of the display panel,
- wherein the display panel comprises:
- an upper insulating layer;
- an electrode on the upper insulating layer and including an opening to correspond to the transmission region;
- and
- a blocking metal layer under the upper insulating layer, and
- wherein, on a plane, a distance between an edge of the blocking metal layer and a point of the electrode bent at a tapered edge of the upper insulating layer is greater than a set distance defined by Equation 1:
- Y
- =
- H
- ×
- tan
-
- θ
- where, Y refers to the set distance, H refers to a height from a lower surface of the blocking metal layer to a lower surface of the electrode bent at the tapered edge of the upper insulating layer, and θ refers to one of angles of 45 degrees or less.
14 more elements
Dependencies are inferred from the claim text.