公开(公告)号：US20230422549A1

公开(公告)日：2023-12-28

申请号：US18466313

申请日：2023-09-13

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Yaodong WU ,  Yang ZENG ,  Shucheng GE ,  Yu CAI

IPC: H10K50/858 ,  H10K59/126

CPC classification number: H10K50/858 ,  H10K59/126 ,  G06V40/1318

Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate, where the light-shielding member includes a light pass area, and the light pass area and the first optical structure overlap each other.

公开(公告)号：US20230006181A1

公开(公告)日：2023-01-05

申请号：US17445551

申请日：2021-08-20

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Yaodong WU ,  Yang ZENG ,  Shucheng GE ,  Yu CAI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display panel and a display device are provided. The display panel includes a substrate an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, wherein the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a first light-shielding member located on a side of the optical layer facing the substrate, wherein the first light-shielding member forms a light pass opening, and the light pass opening and the first optical structure overlap each other.

公开(公告)号：US20250120255A1

公开(公告)日：2025-04-10

申请号：US18984481

申请日：2024-12-17

Applicant: Shanghai Tianma Micro-electronics Co., Ltd.

Inventor： Yaodong WU ,  Yang ZENG ,  Shucheng GE ,  Yu CAI

IPC: H10K50/858 ,  G06V10/145 ,  G06V40/13 ,  H01L25/18 ,  H10K59/126 ,  H10K59/65

Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer. The optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate. The light-shielding member includes a light pass area, and the light pass area overlaps with the first optical structure. The first optical structure includes a transparent material, and at least portion of the first optical structure is disposed around the plurality of light-emitting devices.