公开(公告)号：US20200260090A1

公开(公告)日：2020-08-13

申请号：US16790823

申请日：2020-02-14

Applicant: Intel Corporation

Inventor： Atthar H. Mohammed ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Joydeep Ray ,  Narayan Biswal ,  Richmond Hicks ,  Arthur J. Runyan ,  Nausheen Ansari

IPC: H04N19/142 ,  H04N19/895 ,  H04N21/442 ,  H04N21/4402 ,  H04N5/14 ,  H04N19/87

Abstract: Systems, apparatuses and methods may include a source device that generates a scene change notification in response to a movement of a camera, modifies an encoding scheme associated with the video content captured by the camera in response to the scene change notification, identifies a full-frame difference threshold, wherein scene analysis information includes frame difference data, and compares the frame difference data to an intermediate threshold that is less than the full-frame difference threshold, wherein the scene change notification is generated when the frame difference data exceeds the intermediate threshold. A sink device may obtain transport quality data associated with video content, modify an output parameter of a display based on the transport quality data, determine a view perspective of a still image containing a plurality of image slices, retrieve only a subset of the plurality of image slices based on the view perspective and decode the retrieved subset.

公开(公告)号：US10456666B2

公开(公告)日：2019-10-29

申请号：US15488583

申请日：2017-04-17

Applicant: Intel Corporation

Inventor： Richmond Hicks ,  Nausheen Ansari ,  Arthur J. Runyan ,  Narayan Biswal

IPC: A63F13/65 ,  G06F3/14 ,  A63F13/213 ,  A63F13/355 ,  A63F13/5255 ,  H04N5/232 ,  G09G5/393 ,  A63F13/211

Abstract: Systems, methods and computer readable mediums provide for displaying pixels asynchronously on a display, block-based camera updates, and event driven frame updates on an asynchronous display.

公开(公告)号：US20190051269A1

公开(公告)日：2019-02-14

申请号：US15942462

申请日：2018-03-31

Applicant: INTEL CORPORATION

Inventor： Seh Kwa ,  Todd Witter ,  Nausheen Ansari ,  Gaurav Sutaria

IPC: G09G5/393 ,  G09G5/00 ,  G09G5/36

Abstract: Disclosed herein are techniques to provide both asynchronous frame updates and panel self-refresh in a single implementation. A platform can be arranged to provide frame updates asynchronously with the refresh rate of a connected panel while the connected panel can be arranged to self-refresh where no new updates are provided.

公开(公告)号：US20190045088A1

公开(公告)日：2019-02-07

申请号：US15944344

申请日：2018-04-03

Applicant: Intel Corporation

Inventor： Nausheen Ansari ,  Nobuyuki Suzuki ,  Zhiming Zhuang

IPC: H04N5/04

Abstract: Technology for a display device is described. The display device can include one or more display screens operable to show at least two display panels. The display device can include a controller. The controller can send a request for frame data from each of the at least two display panels to a source device. The controller can receive, from the source device, a same frame indication for each of the at least two display panels. The controller can provide frame data received from the source device based on the same frame indication to the at least two display panels. The same frame indication can cause the at least two display panels to synchronously display frame data received from the source device.

公开(公告)号：US20190043450A1

公开(公告)日：2019-02-07

申请号：US16144346

申请日：2018-09-27

Applicant: Intel Corporation

Inventor： Seh Kwa ,  Nausheen Ansari ,  Nobuyuki Suzuki ,  Zhiming Zhuang

IPC: G09G5/12 ,  G06F1/16 ,  G06F3/14 ,  G09G5/18

Abstract: Methods and apparatus for synchronizing embedded display panels of mobile devices via programmable synchronization links are disclosed. An example mobile device includes a first embedded display panel, a second embedded display panel, a programmable synchronization link, a configuration manager, and a synchronization manager. The programmable synchronization link is operatively coupled to the first and second embedded display panels. The configuration manager is to configure the first embedded display panel as a slave panel, and to configure the second embedded display panel as a master panel. The synchronization manager is to synchronize the slave panel to the master panel via the programmable synchronization link.

公开(公告)号：US20190043406A1

公开(公告)日：2019-02-07

申请号：US16147383

申请日：2018-09-28

Applicant: Intel Corporation

Inventor： Nausheen Ansari ,  Seh Kwa ,  Paul S. Diefenbaugh ,  Robert Johnston

IPC: G09G3/20

Abstract: Technology for a display source device is described. The display source device can receive a frame start indication from a display panel at a start of a frame. The display source device can align a timing of the display source device to a timing of the display panel based on the frame start indication received from the display panel to obtain frame-level synchronization between the display source device and the display panel. The display source device can send one or more frame update regions to the display panel in accordance with the timing of the display source device that is aligned to the timing of the display panel.

公开(公告)号：US12278701B2

公开(公告)日：2025-04-15

申请号：US18613935

申请日：2024-03-22

Applicant: INTEL CORPORATION

Inventor： Nausheen Ansari ,  Ziv Kabiry ,  Gal Yedidia

IPC: H04L1/00 ,  H03M5/00 ,  H03M5/14 ,  H03M13/00 ,  H03M13/15 ,  H03M13/29 ,  H03M13/31

Abstract: Disclosed herein are techniques to provide forward error correction for a high-speed interconnect symbol stream, such as, DisplayPort. The symbol stream may be split into FEC blocks and parity bits generated for each of the FEC blocks. The parity bits may be interleaved, encoded, and transmitted over an interconnect along with the symbol stream to provide forward error correction for the symbol stream.

公开(公告)号：US12265439B2

公开(公告)日：2025-04-01

申请号：US17726639

申请日：2022-04-22

Applicant: Intel Corporation

Inventor： Seh Kwa ,  Nausheen Ansari ,  Sameer Kp

IPC: G06F1/32 ,  G06F1/3218 ,  G06F1/3234 ,  G09G5/36 ,  G09G5/393 ,  G09G5/395

Abstract: Disclosed herein are techniques to coordinate power management between a platform and a panel. Provided are apparatuses, techniques, and circuitry to determine whether to initiate power management features in a panel and send a signal from a platform to the panel including an indication that no frame updates are expected and power management functions can be initiated.

公开(公告)号：US12001264B2

公开(公告)日：2024-06-04

申请号：US16913880

申请日：2020-06-26

Applicant: Intel Corporation

Inventor： Nausheen Ansari ,  Roland P. Wooster ,  Perazhi Sameer Kalathil

IPC: G09G3/20 ,  G06F1/3234 ,  G06F1/3218 ,  G09G5/00

CPC classification number: G06F1/3265 ,  G09G3/20 ,  G06F1/3218 ,  G09G3/2092 ,  G09G5/006 ,  G09G2330/022 ,  G09G2370/04 ,  Y02D10/00

Abstract: An apparatus comprising an interface to receive a video signal transmitted by a video source device to a first port of a plurality of ports of a display; and a controller comprising circuitry, the controller to responsive to a detection that the video source device is to enter a standby mode, cause the display to enter a low power state; and upon waking from the low power state, scan the first port of the plurality of ports for a communication from the video source device and quiesce scanning of the remaining one or more ports of the plurality of ports of the display.

公开(公告)号：US11694651B2

公开(公告)日：2023-07-04

申请号：US17682916

申请日：2022-02-28

Applicant: Intel Corporation

Inventor： Nausheen Ansari

IPC: G09G5/00 ,  G06T1/20 ,  H04L1/00

CPC classification number: G09G5/006 ,  G06T1/20 ,  H04L1/0071 ,  G09G2350/00 ,  G09G2370/10 ,  G09G2370/12

Abstract: Technology for a display source controller is described. The display source controller can receive display pixel data from a display source. The display source controller can convert the display pixel data to display symbol data that includes a plurality of 32-bit double words (DWords). The display source controller can divide the display symbol data that includes the plurality of 32-bit DWords for a number of unidirectional serial data channels. The display source controller can process, for each unidirectional serial data channel, the display symbol data at a 32-bit DWord granularity level. The display source controller can send the display symbol data for each of the unidirectional serial data channels over a physical serial link to a display panel.