公开(公告)号：US11948527B2

公开(公告)日：2024-04-02

申请号：US17622786

申请日：2021-12-17

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

Inventor： Kyunho Kim ,  Youngil Ban ,  Anle Hu ,  Jianjian Ying ,  Yingying Liu

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0823

Abstract: The application discloses a liquid crystal display panel and a display device. In the liquid crystal display panel, each pixel unit includes a first sub-pixel and a second sub-pixel. The polarities of the data voltages received by two adjacent pixel units sharing the same data line are opposite. In each pixel unit, the driving timing of the first sub-pixel is earlier than the driving timing of the second sub-pixel, and the duty cycle of the scan signal received by the first sub-pixel is greater than the duty cycle of the scan signal received by the second sub-pixel.

公开(公告)号：US20240038191A1

公开(公告)日：2024-02-01

申请号：US17622786

申请日：2021-12-17

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

Inventor： Kyunho Kim ,  Youngil Ban ,  Anle Hu ,  Jianjian Ying ,  Yingying Liu

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0823

Abstract: The application discloses a liquid crystal display panel and a display device. In the liquid crystal display panel, each pixel unit includes a first sub-pixel and a second sub-pixel. The polarities of the data voltages received by two adjacent pixel units sharing the same data line are opposite. In each pixel unit, the driving timing of the first sub-pixel is earlier than the driving timing of the second sub-pixel, and the duty cycle of the scan signal received by the first sub-pixel is greater than the duty cycle of the scan signal received by the second sub-pixel.

公开(公告)号：US20240377688A1

公开(公告)日：2024-11-14

申请号：US17755000

申请日：2022-04-13

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

Inventor： Jie Li ,  Jianjian Ying ,  Yingying Liu

IPC: G02F1/1368 ,  G02F1/1362

Abstract: The present application discloses a pixel structure and a display panel. A sub-pixel set of the pixel structure includes a first sub-pixel unit having a first thin film transistor and a second sub-pixel unit having a second thin film transistor, a first source electrode of the first thin film transistor and a second source electrode of the second thin film transistor is connected to the same data line. The pixel structure further includes and an extension electrode connected to the first drain electrode or the second drain electrode and located between the first pixel electrode and the second pixel electrode.

公开(公告)号：US10921668B1

公开(公告)日：2021-02-16

申请号：US16620818

申请日：2019-10-29

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

Inventor： Shifeng Xu ,  Tienchun Huang ,  Peng Du ,  Meng Li ,  Jianhong Chen ,  Jianjian Ying ,  Wen Dai ,  Chengyu Yang ,  Yi Wu

IPC: G02F1/1362 ,  G02F1/1368

Abstract: The invention provides a pixel unit, a pixel array, and a display panel. The pixel unit includes a first sub-pixel unit, a second sub-pixel unit, and a third sub-pixel unit, and the sub-pixel units share one data line. In the pixel unit of the present invention, which utilizes a plurality of sub-pixel units in the pixel unit sharing the same data line and simultaneously gate lines of a plurality of sub-pixel units arranging in parallel in the pixel unit, therefore, to save a wiring area, and an aperture ratio of the pixel unit is increased. Thereby increasing the light transmittance of the display panel and improving the display effect of the product.