公开(公告)号：US11467648B2

公开(公告)日：2022-10-11

申请号：US16811663

申请日：2020-03-06

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：US20210193010A1

公开(公告)日：2021-06-24

申请号：US17133275

申请日：2020-12-23

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：US20210118393A1

公开(公告)日：2021-04-22

申请号：US17134295

申请日：2020-12-26

Applicant: Intel Corporation

Inventor： Seh Kwa ,  Huan Yu ,  Partha Robert Choudhury

IPC: G09G3/36

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：US10782736B2

公开(公告)日：2020-09-22

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 ,  H05K1/11 ,  G02F1/1333

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：US20200278735A1

公开(公告)日：2020-09-03

申请号：US16811663

申请日：2020-03-06

Applicant: Intel Corporation

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

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

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：US10559285B2

公开(公告)日：2020-02-11

申请号：US15942462

申请日：2018-03-31

Applicant: INTEL CORPORATION

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

IPC: G09G5/00 ,  G09G5/36 ,  G09G5/39 ,  G09G5/393

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：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：US20230162640A1

公开(公告)日：2023-05-25

申请号：US18158367

申请日：2023-01-23

Applicant: Intel Corporation

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

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2310/08 ,  G09G2320/0261 ,  G09G2340/0435 ,  G09G2330/021 ,  G09G2310/04

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：US11416030B2

公开(公告)日：2022-08-16

申请号：US17026877

申请日：2020-09-21

Applicant: INTEL CORPORATION

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

IPC: G06F1/16 ,  F21V8/00 ,  H05K1/11 ,  G02F1/1333

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：US20210004052A1

公开(公告)日：2021-01-07

申请号：US17026877

申请日：2020-09-21

Applicant: INTEL CORPORATION

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

IPC: G06F1/16 ,  F21V8/00 ,  H05K1/11

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.