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US 11,892,719 B2Granted
Display panel and display device
AssigneeHkc Corporation Limited
InventorHuiping Wang
Life of this patent
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Abstract
The present disclosure provides a display panel and a display device. The display panel includes a first substrate, and the first substrate includes a glass substrate. A first metal layer, an insulating layer, a second metal layer, and a passivation protective layer are sequentially formed on a surface of the glass substrate.
Claims11
A display panel comprising a display area and an outer peripheral area, wherein the display panel comprises:
- a first substrate;
- a second substrate disposed opposite to the first substrate;
- and
- a liquid crystal layer sandwiched between the first substrate and the second substrate;
- wherein the outer peripheral area of the first substrate comprises a glass substrate;
- a first metal layer is formed on the glass substrate;
- an insulating layer is formed on the first metal layer;
- a second metal layer is formed on the insulating layer;
- a passivation protective layer is formed on the second metal layer;
- wherein the glass substrate comprises a cutting edge, a distance between the second metal layer and the cutting edge of the glass substrate is greater than a distance between the first metal layer and the cutting edge of the glass substrate;
- wherein the first metal layer comprises a first side adjacent to the cutting edge of the glass substrate, the second metal layer comprises a second side adjacent to the cutting edge of the glass substrate;
- wherein a first bulge is arranged on the insulating layer;
- the first bulge is disposed between the second side of the second metal layer and the cutting edge of the glass substrate;
- the first bulge is raised in a direction from the insulating layer to the second metal layer;
- wherein the first bulge and the insulating layer are formed by a same manufacturing procedure.
12 more elements
A display panel comprising a display area and an outer peripheral area, wherein the display panel comprises:
- a first substrate;
- a second substrate disposed opposite to the first substrate;
- and
- a liquid crystal layer sandwiched between the first substrate and the second substrate;
- wherein the outer peripheral area of the first substrate comprises a glass substrate;
- a first metal layer is formed on the glass substrate;
- an insulating layer is formed on the first metal layer;
- a second metal layer is formed on the insulating layer;
- a passivation protective layer is formed on the second metal layer;
- wherein the glass substrate comprises a cutting edge, a distance between the second metal layer and the cutting edge of the glass substrate is greater than a distance between the first metal layer and the cutting edge of the glass substrate;
- wherein a groove and a bulge are disposed on the insulating layer;
- wherein the groove and the bulge are disposed between the second side of the second metal layer and the cutting edge of the glass substrate.
9 more elements
A display device comprising a control component and a display panel;
- wherein the display panel comprises a display area and an outer peripheral area, wherein the display panel comprises:
- a first substrate;
- a second substrate disposed opposite to the first substrate;
- and
- a liquid crystal layer sandwiched between the first substrate and the second substrate;
- wherein the outer peripheral area of the first substrate comprises a glass substrate;
- a first metal layer is formed on the glass substrate;
- an insulating layer is formed on the first metal layer;
- a second metal layer is formed on the insulating layer;
- a passivation protective layer is formed on the second metal layer;
- wherein the glass substrate comprises a cutting edge;
- a distance between the second metal layer and the cutting edge of the glass substrate is greater than a distance between the first metal layer and the cutting edge of the glass substrate;
- wherein the first metal layer comprises a first side adjacent to the cutting edge of the glass substrate, the second metal layer comprises a second side adjacent to the cutting edge of the glass substrate;
- wherein a first bulge is arranged on the insulating layer;
- the first bulge is disposed between the second side of the second metal layer and the cutting edge of the glass substrate;
- the first bulge is raised in a direction from the insulating layer to the second metal layer;
- wherein the first bulge and the insulating layer are formed by a same manufacturing procedure.
14 more elements
Dependencies are inferred from the claim text.