公开(公告)号：US20240402537A1

公开(公告)日：2024-12-05

申请号：US18459010

申请日：2023-08-30

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

Inventor： Teng WU ,  Jiawen JIANG ,  Qiang HE ,  Yang YU

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display apparatus includes a display panel having a first display region, a second display region and an opening region. When the display apparatus is in a black state, the first display region has a first luminance value I1, the second display region and the opening region have a first luminance difference value DI1, the first display region and the second display region have a second luminance difference value DI2, and each of a ratio of DI1 to I1 and a ratio of DI2 to I1 ranges from 0.001 to 0.1.

公开(公告)号：US20250102866A1

公开(公告)日：2025-03-27

申请号：US18969665

申请日：2024-12-05

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

Inventor： Teng WU ,  Jiawen JIANG ,  Qiang HE ,  Yang YU

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display apparatus includes a display panel having a first display region, a second display region and an opening region. The first display region is adjacent to the second display region, and the second display region is adjacent to the opening region. The second display region includes at least a first sub-region and a second sub-region, the second sub-region surrounds the opening region, and the first sub-region is disposed on a side of the second sub-region away from the opening region. An aperture ratio of the first display region is greater than an aperture ratio of the first sub-region, an aperture ratio of the first sub-region is greater than an aperture ratio of the second sub-region.

公开(公告)号：US20250085585A1

公开(公告)日：2025-03-13

申请号：US18552903

申请日：2023-06-30

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

Inventor： Yunhong ZHOU ,  Teng WU

IPC: G02F1/1335 ,  A61B5/00 ,  A61B5/18

Abstract: A liquid crystal display device comprises an infrared light-transmitting area, a light-shielding area, a backlight module, an infrared sensor, an infrared light-transmitting layer, and a first light-shielding layer, wherein the infrared sensor and the infrared light-transmitting layer are disposed in the infrared light-transmitting area, the infrared light-transmitting layer comprises a first color resist layer and a second color resist layer stacked and of different colors, the first light-shielding layer is disposed in the light-shielding area and comprises a first color resist light-shielding layer and a second color resist light-shielding layer stacked and of different colors.

公开(公告)号：US20240118576A1

公开(公告)日：2024-04-11

申请号：US18470450

申请日：2023-09-20

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

Inventor： Jing LV ,  Teng WU ,  Li ZHANG

IPC: G02F1/1362

CPC classification number: G02F1/136209 ,  G02F1/136286

Abstract: A curved display panel includes a first substrate, pixel units disposed on the first substrate, and black matrices disposed on a side of the sub-pixel away from the first substrate. Each of the pixel units includes a plurality of sub-pixels disposed in an array along a first direction and a second direction, each of the sub-pixels includes a long side and a short side, the long side extends along the first direction, the short side extends along the second direction. Each of the black matrices includes a first sub-part and a second sub-part, an orthographic projection of the first sub-part on the first substrate is located at an interval between orthographic projections of two adjacent sub-pixels on the first substrate, and an orthographic projection of the second sub-part on the first substrate overlaps with an orthographic projection of the short side of the sub-pixel on the first substrate.