公开(公告)号：US20240047483A1

公开(公告)日：2024-02-08

申请号：US17764220

申请日：2022-03-14

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Wen YIN

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: H01L27/1248 ,  G02F1/136222 ,  G02F1/136209 ,  G02F1/1368 ,  H01L27/1259

Abstract: An array substrate includes an opening area and a non-opening area, and further includes a first substrate, a gate insulating layer, a first interlayer insulating layer, and a second interlayer insulating layer. The gate insulating layer is disposed on the first substrate and located in the opening area and the non-opening area. The first interlayer insulating layer is disposed on a side of the gate insulating layer away from the first substrate and located in the non-opening area. The second interlayer insulating layer is disposed on a side of the first interlayer insulating layer away from the first substrate and located in the opening area and the non-opening area. A projection of the first interlayer insulating layer on the first substrate is tangent to or separated from a projection of the opening area on the first substrate. A display panel includes the array substrate.

公开(公告)号：US20250142969A1

公开(公告)日：2025-05-01

申请号：US19004514

申请日：2024-12-30

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Wen YIN

IPC: H10D86/60 ,  G02F1/1362 ,  G02F1/1368 ,  H10D86/01 ,  H10D86/40

Abstract: A display panel is provided by the present disclosure. In the display panel of the present disclosure, a projection of a contact surface between a part of a second interlayer insulating layer and a part of a gate insulating layer on a first substrate does not coincide with a projection of a black matrix unit on the first substrate, thereby reducing reflection of the display panel to ambient light, improving a contrast ratio of the display panel, and improving a display effect of the display panel.