公开(公告)号：US12243497B2

公开(公告)日：2025-03-04

申请号：US18119078

申请日：2023-03-08

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

Inventor： Jian Liu ,  Liu Wang ,  Zhijie Wang ,  Shumao Wu ,  Wei Wu ,  Guochang Lai

IPC: G09G3/34 ,  G09G3/32

Abstract: A display module and a driving method thereof, and a display device are provided. The display module includes a backlight structure including a plurality of backlight partitions. The display module includes a first display mode and a second display mode. Resolution of the display module in the first display mode is greater than the resolution of the display module in the second display mode. In the first display mode, a quantity of the plurality of backlight partitions of the backlight structure is n1, and an area of one of the plurality of backlight partitions of the backlight structure is S1. In the second display mode, the quantity of the plurality of backlight partitions of the backlight structure is n2, and the area of one of the plurality of backlight partitions of the backlight structure is S2, with n1>n2, and S1

公开(公告)号：US20190035352A1

公开(公告)日：2019-01-31

申请号：US16147587

申请日：2018-09-29

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Liangliang BEI ,  Hao Wu ,  Wei Wu ,  Guozhao Chen

IPC: G09G3/36 ,  G02F1/1362

CPC classification number: G09G3/3688 ,  G02F1/136204 ,  G02F1/136286 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2330/06

Abstract: A display panel and a display device are provided. The display panel has a pixel region and a frame region surrounding the pixel region. The pixel region includes sub-pixels each including a first transistor and a pixel electrode. The plurality of sub-pixels includes display sub-pixels and dummy sub-pixels. At least part of the dummy sub-pixels are antistatic sub-pixels. A data line is configured to provide a driving signal to the display sub-pixels. A scan line is configured to provide scan signal to the display sub-pixels. A first reference signal line is configured to provide static protection reference signal to the antistatic sub-pixels. The first gate electrode of the first transistor of the antistatic sub-pixel is connected to the first drain electrode and a first reference signal line, and the first source electrode of the first transistor of the antistatic sub-pixel is connected to the data line.

公开(公告)号：US12183745B2

公开(公告)日：2024-12-31

申请号：US17563610

申请日：2021-12-28

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

Inventor： Kunfeng Zhang ,  Yiqiang Lin ,  Wei Wu ,  Boping Shen

IPC: H01L27/12

Abstract: A display panel and a display apparatus includes sub-pixels, and First and second regions arranged along a first direction. First sub-pixel groups in the first region and second sub-pixel groups in the second region are arranged along the first direction, and each include at least two sub-pixels arranged along the second direction. A number of the sub-pixels in the second sub-pixel group close to the first region is greater than a number of the sub-pixels in the second sub-pixel groups away from the first region. The first sub-region of the second region is closer to the first region than the second sub-region. From the first region to the second region, a variation rate of the numbers of the sub-pixels in the second sub-pixel groups in the first sub-region is greater than a variation rate of the numbers of the sub-pixels in the second sub-pixel groups in the second sub-region.

公开(公告)号：US11409174B2

公开(公告)日：2022-08-09

申请号：US17071886

申请日：2020-10-15

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD

Inventor： Huangyao Wu ,  Wei Wu ,  Xiufeng Zhou ,  Poping Shen

IPC: G02F1/1362 ,  G09G3/20

Abstract: A display panel and a display device are provided. The display panel includes: a display region and a non-display region surrounding the display region; multiple gate lines; and multiple data lines. The gate lines include regular gate lines and irregular gate lines. In the display region, the regular gate lines and the irregular gate lines are extended in a first direction, and a length of a part of the regular gate line in the display region is greater than a length of a part of the irregular gate line in the display region. The data lines include regular data lines and irregular data lines, and an extension direction of the regular data lines and the irregular data lines intersects with the first direction.

公开(公告)号：US10410601B2

公开(公告)日：2019-09-10

申请号：US16147587

申请日：2018-09-29

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Liangliang Bei ,  Hao Wu ,  Wei Wu ,  Guozhao Chen

IPC: G09G3/36 ,  G02F1/1362

Abstract: A display panel and a display device are provided. The display panel has a pixel region and a frame region surrounding the pixel region. The pixel region includes sub-pixels each including a first transistor and a pixel electrode. The plurality of sub-pixels includes display sub-pixels and dummy sub-pixels. At least part of the dummy sub-pixels are antistatic sub-pixels. A data line is configured to provide a driving signal to the display sub-pixels. A scan line is configured to provide scan signal to the display sub-pixels. A first reference signal line is configured to provide static protection reference signal to the antistatic sub-pixels. The first gate electrode of the first transistor of the antistatic sub-pixel is connected to the first drain electrode and a first reference signal line, and the first source electrode of the first transistor of the antistatic sub-pixel is connected to the data line.