公开(公告)号：US11847080B2

公开(公告)日：2023-12-19

申请号：US17919628

申请日：2020-04-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Jui-Hsuan Chang ,  Chia-Ching Lu ,  Shih-Chieh Liu ,  Nam Hoang Nguyen

IPC: G06F13/38 ,  G06F1/16

CPC classification number: G06F13/382 ,  G06F1/1601 ,  G06F2213/0042 ,  G06F2213/3812

Abstract: An all-in-one computer includes a display, a Universal Serial Bus (USB) Type-C port, a plurality of USB Type-A ports, a USB hub, a demultiplexer, and a Power Delivery (PD) controller. The USB hub is coupled to the plurality of USB Type-A ports. The demultiplexer is coupled between the display, the USB Type-C port, and the USB hub. The PD controller is to control the demultiplexer and the USB hub to pass a display signal input to the USB Type-C port to the display and pass signals input to the USB hub from the plurality of USB Type-A ports to the USB Type-C port with a computing device coupled to the USB Type-C port.