公开(公告)号：US20240234524A9

公开(公告)日：2024-07-11

申请号：US18059242

申请日：2022-11-28

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

Inventor： Kai ZHOU ,  Chuanbao LUO

IPC: H01L29/417 ,  H01L29/66 ,  H01L29/786 ,  H01L33/00 ,  H01L33/38 ,  H01L33/62

CPC classification number: H01L29/41733 ,  H01L29/66742 ,  H01L29/78633 ,  H01L29/78696 ,  H01L33/005 ,  H01L33/382 ,  H01L33/62 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display panel and a method of manufacturing the same, and a display device are provided. A first metal layer is disposed on a substrate and includes a source electrode and a drain electrode. An active layer is disposed on a side of the first metal layer away from the substrate and includes an active portion. The active portion includes a conductor sublayer and a semiconductor sublayer. The conductor sublayer includes a first conductor subsection and a second conductor subsection spaced apart from each other, and the semiconductor sublayer is connected at least between the first conductor subsection and the second conductor subsection.

公开(公告)号：US20240186336A1

公开(公告)日：2024-06-06

申请号：US17796655

申请日：2022-07-29

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

Inventor： Chuanbao LUO ,  Kai ZHOU

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  H01L27/127

Abstract: A display panel and a manufacturing method thereof are disclosed. The display panel includes an oxide active part, a gate electrode, conduction protective parts, a passivation part, and a source-drain electrode. The oxide active part includes a semiconductor part and conductor parts, and the passivation part is disposed on the gate electrode and the conduction protective parts. The source-drain electrode is disposed on one side of the conduction protective parts and the oxide active part and is connected to the conductor parts. Therefore, a reaction between the passive part and the conductor parts is less likely to occur, thereby ensuring a performance of the display panel.

公开(公告)号：US20240136415A1

公开(公告)日：2024-04-25

申请号：US18059242

申请日：2022-11-28

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

Inventor： Kai ZHOU ,  Chuanbao LUO

IPC: H01L29/417 ,  H01L29/66 ,  H01L29/786 ,  H01L33/00 ,  H01L33/38 ,  H01L33/62

CPC classification number: H01L29/41733 ,  H01L29/66742 ,  H01L29/78633 ,  H01L29/78696 ,  H01L33/005 ,  H01L33/382 ,  H01L33/62 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display panel and a method of manufacturing the same, and a display device are provided. A first metal layer is disposed on a substrate and includes a source electrode and a drain electrode. An active layer is disposed on a side of the first metal layer away from the substrate and includes an active portion. The active portion includes a conductor sublayer and a semiconductor sublayer. The conductor sublayer includes a first conductor subsection and a second conductor subsection spaced apart from each other, and the semiconductor sublayer is connected at least between the first conductor subsection and the second conductor subsection.