公开(公告)号：US20250089368A1

公开(公告)日：2025-03-13

申请号：US18567964

申请日：2023-09-26

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

Inventor： Huihui ZHAO ,  Chunpeng ZHANG ,  Fei AI ,  Jianfeng YUAN ,  Zhifu LI

IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786

Abstract: A semiconductor device, a display panel, and a chip are provided in embodiments of the present application. The semiconductor device of the embodiments of the present application stacks a first conductor portion, a channel portion, and a second conductor portion to form a vertical active structure layer to realize a narrow channel. A growth direction of crystal grains arranged in the channel potion is consistent with a moving direction of carriers to provide a single crystal-like channel.