公开(公告)号：US12085816B2

公开(公告)日：2024-09-10

申请号：US17047646

申请日：2020-06-08

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Bangyin Peng ,  Ilgon Kim ,  Bai Bai ,  Yanjun Song

IPC: G02F1/1345 ,  G02F1/1339 ,  G09G3/36

CPC classification number: G02F1/13452 ,  G02F1/1339 ,  G02F2202/28 ,  G09G3/36 ,  G09G2300/0408

Abstract: The present application provides a display panel and a method for manufacturing the display panel. The display panel includes a driving circuit layer, a liquid crystal layer, and a frame glue layer. The driving circuit layer includes a driving unit sub-layer and a wire sub-layer; the wire sub-layer includes a plurality of metal wires disposed parallel to each other, a hollow section is disposed between any adjacent two metal wires, and in each of the hollow sections, a width of the hollow section near a boundary between the frame glue layer and the liquid crystal layer is greater than or equal to a width of any other hollow sections.

公开(公告)号：US20230130081A1

公开(公告)日：2023-04-27

申请号：US17047646

申请日：2020-06-08

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Bangyin Peng ,  Ilgon Kim ,  Bai Bai ,  Yanjun Song

IPC: G02F1/1345 ,  G02F1/1339 ,  G09G3/36

Abstract: The present application provides a display panel and a method for manufacturing the display panel. The display panel includes a driving circuit layer, a liquid crystal layer, and a frame glue layer. The driving circuit layer includes a driving unit sub-layer and a wire sub-layer; the wire sub-layer includes a plurality of metal wires disposed parallel to each other, a hollow section is disposed between any adjacent two metal wires, and in each of the hollow sections, a width of the hollow section near a boundary between the frame glue layer and the liquid crystal layer is greater than or equal to a width of any other hollow sections.

公开(公告)号：US11164498B1

公开(公告)日：2021-11-02

申请号：US16981730

申请日：2020-07-01

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Bangyin Peng ,  Ilgon Kim

IPC: G09G3/20

Abstract: A display panel and a test method thereof are provided in the preset disclosure. The display panel includes a first test area and a second test area; the display panel also includes an array substrate, a pixel electrode layer, and a light shielding layer, wherein the pixel electrode layer includes a plurality of pixel electrode units, and in a direction perpendicular to the array substrate, an orthographic projection of the light shielding layer covers orthographic projections of each main pixel electrode in the first test area and each sub-pixel electrode in the second test area.