公开(公告)号：US20220173169A1

公开(公告)日：2022-06-02

申请号：US17205247

申请日：2021-03-18

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

Inventor： Min CAI ,  Zhiqiang XIA ,  Yangzhao MA

IPC: H01L27/32 ,  G02F1/1368 ,  G02F1/1362 ,  H04N5/225

Abstract: A display panel includes a display region and a non-display region. The display region includes a first display region and at least one second display region. The first display region at least partially surrounds the at least one second display region. Each second display region of the at least one second display region includes at least two semi-transparent regions and a spacing region disposed between adjacent semi-transparent regions. The display region is provided with a plurality of sub-pixels and pixel driving circuits electrically connected to the plurality of sub-pixels. Pixel driving circuits electrically connected to the sub-pixels in each semi-transparent region of the at least two semi-transparent regions are at least partially disposed in the first display region and the spacing region.

公开(公告)号：US20230123648A1

公开(公告)日：2023-04-20

申请号：US18085850

申请日：2022-12-21

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

Inventor： Min CAI ,  Rili FEI ,  Yufang MA ,  Yangzhao MA ,  Ruiyuan ZHOU ,  Zhiqiang XIA ,  Yingjie CHEN

IPC: H10K59/13 ,  G06F3/044 ,  H10K59/65 ,  H10K59/35 ,  H10K59/40 ,  H01L27/12

Abstract: Provided are a display panel and display device. The display panel includes: a sensor setting area and a first display area around the sensor setting area, where the sensor setting area includes at least one first area.

公开(公告)号：US20230123066A1

公开(公告)日：2023-04-20

申请号：US18085829

申请日：2022-12-21

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

Inventor： Min CAI ,  Rili FEI ,  Yufang MA ,  Yangzhao MA ,  Ruiyuan ZHOU ,  Zhiqiang XIA ,  Yingjie CHEN

IPC: H10K59/13 ,  G06F3/044 ,  H10K59/65 ,  H10K59/35 ,  H10K59/40 ,  H01L27/12

Abstract: Provided are a display panel and display device. The display panel includes: a sensor setting area and a first display area around the sensor setting area, where the sensor setting area includes at least one first area.

公开(公告)号：US20230022759A1

公开(公告)日：2023-01-26

申请号：US17960041

申请日：2022-10-04

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

Inventor： Min CAI ,  Zhiqiang XIA ,  Yangzhao MA

IPC: H01L27/32 ,  G02F1/1362 ,  G02F1/1368 ,  H04N5/225

Abstract: A display panel includes a display region and a non-display region. The display region includes a first display region and at least one second display region. The first display region at least partially surrounds the at least one second display region. Each second display region of the at least one second display region includes at least two photosensitive device setting regions and a spacing region disposed between the at least two adjacent photosensitive device setting regions. The display region is provided with a plurality of sub-pixels and pixel driving circuits electrically connected to the plurality of sub-pixels. The pixel driving circuits corresponding to the plurality of sub-pixels in the spacing region are electrically connected to the pixel driving circuits located in the first display region through signal lead wires. The signal lead wires are arranged on both sides of sub-pixel rows along a first direction.