公开(公告)号：US11657778B2

公开(公告)日：2023-05-23

申请号：US17472035

申请日：2021-09-10

Applicant: Dell Products L.P.

Inventor： Dengzhai Xiong ,  Eng Soon Tan

IPC: G09G5/02 ,  G09G5/00 ,  G09G5/14 ,  G09G5/373 ,  G09G5/391

CPC classification number: G09G5/006 ,  G09G5/14 ,  G09G5/373 ,  G09G5/391 ,  G09G2310/08 ,  G09G2360/18 ,  G09G2370/18

Abstract: A display presents picture-in-picture and/or picture-by-picture formatted visual information initiated by secondary information handling systems while the display presents primary visual information. The display broadcasts plural partial video buffer definitions to plural information handling systems that can selectively initiate network sessions to present visual images in areas of the display by storage of visual image information in a portion of the display video buffer. The secondary display area may present visual images for IoT or similar headless devices having relevance to an end user of a primary information handling system.

公开(公告)号：US20230081535A1

公开(公告)日：2023-03-16

申请号：US17472035

申请日：2021-09-10

Applicant: Dell Products L.P.

Inventor： Dengzhai Xiong ,  Eng Soon Tan

IPC: G09G5/00 ,  G09G5/14 ,  G09G5/373 ,  G09G5/391

Abstract: A display presents picture-in-picture and/or picture-by-picture formatted visual information initiated by secondary information handling systems while the display presents primary visual information. The display broadcasts plural partial video buffer definitions to plural information handling systems that can selectively initiate network sessions to present visual images in areas of the display by storage of visual image information in a portion of the display video buffer. The secondary display area may present visual images for IoT or similar headless devices having relevance to an end user of a primary information handling system.