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：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.