公开(公告)号：US20190043458A1

公开(公告)日：2019-02-07

申请号：US15858025

申请日：2017-12-29

Applicant: INTEL CORPORATION

Inventor： Seh Kwa ,  Nausheen Ansari

IPC: G09G5/393 ,  G09G5/00

Abstract: Disclosed herein are techniques to provide notification of the type and/or attributes of frame updates. A platform can notify a panel of further frame updates, whether the frame update is a full frame update or a partial frame update and attributes of the frame update. The platform can notify the panel of information about the frame update during a vertical blanking interval by asserting a command or signaling the panel using selected symbols during the vertical blanking interval.

公开(公告)号：US12094433B2

公开(公告)日：2024-09-17

申请号：US17134295

申请日：2020-12-26

Applicant: Intel Corporation

Inventor： Seh Kwa ,  Huan Yu ,  Partha Robert Choudhury

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G3/3674 ,  G09G2310/04 ,  G09G2310/08 ,  G09G2330/023

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.

公开(公告)号：US20230088651A1

公开(公告)日：2023-03-23

申请号：US17953047

申请日：2022-09-26

Applicant: Intel Corporation

Inventor： Nausheen Ansari ,  Kevin W. Krueger ,  Vishal R. Sinha ,  Seh Kwa

IPC: G06F1/3234 ,  G06F8/658 ,  G06F1/3212

Abstract: Methods, apparatus, systems and articles of manufacture to reduce power consumption and improve battery life of display systems using adaptive sync are disclosed. An example apparatus includes an interface to transmit frame data to a sink device, the frame data generated by a processor; a timer to initiate in response to the transmission of the frame data to the sink device; and the interface to transmit a low power indication to the sink device after the timer reaches a threshold amount of time.

公开(公告)号：US10891887B2

公开(公告)日：2021-01-12

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：US20190121394A1

公开(公告)日：2019-04-25

申请号：US16230352

申请日：2018-12-21

Applicant: Intel Corporation

Inventor： John Lang ,  Seh Kwa ,  Zhiming Zhuang ,  Jackson Tsai ,  Jun Jiang

IPC: G06F1/16 ,  F21V8/00

Abstract: Disclosed herein are example edge-to-edge display devices and related methods. An example display device includes a display screen and a backlight including a light guide frame defining a cavity therein. The example display device includes an integrated circuit coupled to the display screen. The example display device includes a flexible printed circuit in communication with the integrated circuit and including an electrical component coupled thereto. The electrical component is at least partially disposed in the cavity of the light guide frame.

公开(公告)号：US10269322B2

公开(公告)日：2019-04-23

申请号：US15183590

申请日：2016-06-15

Applicant: INTEL CORPORATION

Inventor： Seh Kwa

IPC: G09G5/00 ,  G06F3/14 ,  G06F3/147

Abstract: Power conservation techniques for foldable displays are described. In one embodiment, for example, an apparatus may comprise at least one memory and logic, at least a portion of which is implemented in circuitry coupled to the memory, the logic to identify a use state of a display segment of a flexible display, determine whether to alter a power state of the display segment based on the use state of the display segment, and in response to a determination to alter the power state of the display segment, send a power control command to cause the display segment to initiate a power state transition. Other embodiments are described and claimed.

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：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：US10199014B2

公开(公告)日：2019-02-05

申请号：US15012657

申请日：2016-02-01

Applicant: INTEL CORPORATION

Inventor： Seh Kwa ,  Nir Sucher ,  Vijay Sai Reddy Degalahal

IPC: G09G5/39 ,  G06T1/20 ,  G09G5/395 ,  G09G5/36 ,  G09G5/399

Abstract: An apparatus may include a memory and graphics logic operative to render a set of one or more data frames for storage in the memory using a received set of data of a digital medium, and output one or more control signals at a first interval. The apparatus may also include a display engine operative to receive the one or more control signals from the graphics logic, retrieve the set of one or more data frames from the memory, and send the one or more data frames to a display device for visual presentation. The one or more data frames may be sent periodically in succession at a second interval corresponding to a native frame rate of the digital medium.