公开(公告)号：US20210333841A1

公开(公告)日：2021-10-28

申请号：US16344055

申请日：2019-01-07

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

Inventor： Mingjuan Li

IPC: G06F1/16 ,  G06F1/18 ,  G09F9/33 ,  G09F9/35

Abstract: This disclosure provides a display screen and a display device, including a display area, a non-display area surrounding the display area and including a first non-display area and a second non-display area, a pre-sensor, a flexible circuit board being connected to an end of the display screen, and at least one IC chip being disposed in the first non-display area and being connected with the flexible circuit board. The IC chip or a COF structure is inverted and is set on the first non-display area, so as to realize a narrow border and increase the screen proportion.

公开(公告)号：US11955563B2

公开(公告)日：2024-04-09

申请号：US16972621

申请日：2019-03-29

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

Inventor： Mingjuan Li

IPC: H01L29/786 ,  G02F1/1368 ,  H01L29/66

CPC classification number: H01L29/78696 ,  G02F1/1368 ,  H01L29/66742 ,  H01L29/78618 ,  H01L29/78651

Abstract: The present disclosure provides a thin film transistor, a manufacturing method of the thin film transistor, and a liquid crystal display. The thin film transistor includes a substrate; an active region arranged above the substrate; a channel region arranged in a center of the active region; source and drain regions arranged on two sides of the channel region; a gate dielectric layer arranged above the channel region; a reflective coating arranged above the gate dielectric layer; a gate metal arranged above the reflective coating; an interlayer dielectric layer covering the gate metal, the active region, and the substrate; and a source/drain metal layer passing through the interlayer dielectric layer and electrically connecting with a surface of the source and drain regions.