Patents by Inventor Partha Robert Choudhury

Partha Robert Choudhury has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Low power display refresh during semi-active workloads
    Patent number: 12094433
    Abstract: Particular embodiments described herein provide for an electronic device that includes a display and is configured to enable a low power display refresh during a semi-active workload. The electronic device can include a display engine and a display panel and a frame is used by the display panel to generate an image on a display backplane. The display panel includes the display backplane, a plurality of row drivers, a plurality of column drivers, and a timing controller. The timing controller can receive a partial update to a frame being displayed as an image on the display backplane and update the image displayed on the display backplane by activating row drivers and a subset of the plurality of available column drivers, wherein the subset is based on the update.
    Type: Grant
    Filed: December 26, 2020
    Date of Patent: September 17, 2024
    Assignee: Intel Corporation
    Inventors: Seh Kwa, Huan Yu, Partha Robert Choudhury
  • ASYNCHRONOUS CONTROL OF A BACKLIGHT FOR A LIQUID CRYSTAL DISPLAY
    Publication number: 20220122553
    Abstract: Particular embodiments described herein provide for an electronic device that includes a liquid crystal display, a backlight for the liquid crystal display, a timing controller (TCON), and a display engine located outside of the TCON, where the display engine asynchronously sends image data to the TCON and backlight control data to the backlight.
    Type: Application
    Filed: December 24, 2021
    Publication date: April 21, 2022
    Applicant: Intel Corporation
    Inventors: Roland Peter Wooster, Geethacharan Rajagopalan, John Lang, Partha Robert Choudhury
  • LOW POWER DISPLAY REFRESH DURING SEMI-ACTIVE WORKLOADS
    Publication number: 20210118393
    Abstract: Particular embodiments described herein provide for an electronic device that includes a display and is configured to enable a low power display refresh during a semi-active workload. The electronic device can include a display engine and a display panel and a frame is used by the display panel to generate an image on a display backplane. The display panel includes the display backplane, a plurality of row drivers, a plurality of column drivers, and a timing controller. The timing controller can receive a partial update to a frame being displayed as an image on the display backplane and update the image displayed on the display backplane by activating row drivers and a subset of the plurality of available column drivers, wherein the subset is based on the update.
    Type: Application
    Filed: December 26, 2020
    Publication date: April 22, 2021
    Applicant: Intel Corporation
    Inventors: Seh Kwa, Huan Yu, Partha Robert Choudhury