公开(公告)号：US20240385295A1

公开(公告)日：2024-11-21

申请号：US18785616

申请日：2024-07-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guowei ZHONG ,  Zhonghua CAI ,  Lei GAO ,  Zhenhai QIAN

IPC: G01S7/484

Abstract: The present disclosure relates to circuit structures, transmitters, detection apparatuses, and terminal devices are that may be used for autonomous driving or assisted driving. One example circuit structure includes a switch, a laser, and an energy storage that are placed in a stacked manner, and may be applied to a lidar. The switch is located at a first layer, and the laser and the energy storage are located at a second layer. A first end of the switch is connected to a first end of the laser through a first interlayer medium, a second end of the switch is connected to a first end of the energy storage through a second interlayer medium, and a second end of the laser is connected to a second end of the energy storage.