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US 2026/0314074 A1Published application
Array substrate and display panel
AssigneeWuhan Tianma Microelectronics Co., Ltd.
InventorsXu ZHAO, Xianchi WANG, Rusheng LIU, Qiyong KE
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Abstract
Provided are an array substrate and a display panel. The array substrate includes a base, a drive layer, and a first light-shielding layer. The drive layer is formed on the base, a first opening is configured in the drive layer, the drive layer has a first side wall at the first opening. The first light-shielding layer is formed on the drive layer and extends to the first side wall. The drive layer includes a first film layer and a barrier structure which are in contact with each other.
Claims20
A display panel, comprising:
- an array substrate, wherein the array substrate comprises:
- a base;
- a drive layer, wherein the drive layer is formed on the base, a first opening is configured in the drive layer, the drive layer has a first side wall at the first opening, and the first side wall comprises at least one step;
- and
- a first light-shielding layer, wherein the first light-shielding layer is formed on the drive layer and extends to the first side wall;
- wherein the drive layer comprises a first film layer and a barrier structure which are in contact with each other, the first film layer is located between the barrier structure and the base, and an upper surface of the barrier structure comprises a step surface of the step;
- wherein the material of the barrier structure comprises metal or a semiconductor.
4 more elements
A transparent display device, comprising:
- a display panel, wherein the display panel comprises an array substrate, and the array substrate comprises:
- a base;
- a drive layer, wherein the drive layer is formed on the base, a first opening is configured in the drive layer, the drive layer has a first side wall at the first opening, and the first side wall comprises at least one step;
- and
- a first light-shielding layer, wherein the first light-shielding layer is formed on the drive layer and extends to the first side wall;
- wherein the drive layer comprises a first film layer and a barrier structure which are in contact with each other, the first film layer is located between the barrier structure and the base, and an upper surface of the barrier structure comprises a step surface of the step;
- wherein the material of the barrier structure comprises metal or a semiconductor.
4 more elements
Dependencies are inferred from the claim text.