公开(公告)号：US11430410B2

公开(公告)日：2022-08-30

申请号：US16889318

申请日：2020-06-01

Applicant: ATI TECHNOLOGIES ULC

Inventor： Jun Lei ,  Syed Athar Hussain ,  David I. J. Glen ,  Rajeevan Panchacharamoorthy ,  Fatemeh Amirnavaei ,  David Galiffi ,  Arshad Rahman ,  Boris Ivanovic

IPC: G09G5/12 ,  G06F3/14

Abstract: A display system modifies display cycles of one or more displays to perform a system operation while avoiding visual perturbations at the one or more displays. The display system modifies, synchronizes, or both, blanking periods of the one or more displays such that blanking periods equal or exceed a blackout duration and overlap for at least the blackout duration. Then the system performs the system operation during an overlapping portion of the one or more blanking periods, where the system operation reduces availability of display data at the one or more displays.

公开(公告)号：US11948534B2

公开(公告)日：2024-04-02

申请号：US17877540

申请日：2022-07-29

Applicant: ATI TECHNOLOGIES ULC

Inventor： Jun Lei ,  Syed Athar Hussain ,  David I. J. Glen ,  Rajeevan Panchacharamoorthy ,  Fatemeh Amirnavaei ,  David Galiffi ,  Arshad Rahman ,  Boris Ivanovic

IPC: G09G5/12 ,  G06F3/14

CPC classification number: G09G5/12 ,  G06F3/1431 ,  G06F3/1446 ,  G09G2360/04

Abstract: A display system modifies display cycles of one or more displays to perform a system operation while avoiding visual perturbations at the one or more displays. The display system modifies, synchronizes, or both, blanking periods of the one or more displays such that blanking periods equal or exceed a blackout duration and overlap for at least the blackout duration. Then the system performs the system operation during an overlapping portion of the one or more blanking periods, where the system operation reduces availability of display data at the one or more displays.