公开(公告)号：US10446088B2

公开(公告)日：2019-10-15

申请号：US15373288

申请日：2016-12-08

Applicant: Intel Corporation

Inventor： Yiting Lee ,  Nobuyuki Suzuki ,  Gang Ji ,  Jackson Tsai ,  Jimmy Y. Hsiao

IPC: G09G5/00 ,  G09G3/34 ,  G06F1/26

Abstract: An example apparatus for powering a mobile device display includes a first voltage regulator electronically to be electronically coupled to a display backlight and to a power rail. The power rail is coupled to a power source to provide a first voltage within a first range of voltages. The first voltage regulator is to provide a second voltage within a second range of voltages to the display backlight. The apparatus also includes a second voltage regulator to be electronically coupled to display electronics of the mobile device display and the power rail. The second voltage regulator is to provide a third voltage within a third range of voltages to the display electronics. The first range of voltages, the second range of voltages, and the third range of voltages, are different voltages.

公开(公告)号：US20180286345A1

公开(公告)日：2018-10-04

申请号：US15472900

申请日：2017-03-29

Applicant: Intel Corporation

Inventor： Yiting Lee ,  Mathangi Srinivasan ,  Suketu J. Shah ,  Sameer KP ,  Curly Tsao

IPC: G09G5/00

Abstract: Methods for controlling refresh rate during panel self-refresh 2 (PSR2), are described. Those methods and associated devices may include sending, via a source interface controller enabled for PSR2, a display port configuration data (DPCD) value of high, a data transfer request packet to include a low refresh rate target value of a display device; receiving, via the sink interface controller, the DPCD high value; and entering, via the sink interface controller, a low refresh rate at target values when the source interface controller enters static or sleep mode, and wherein the refresh rate is dynamically controlled during PSR2.

公开(公告)号：US20180166005A1

公开(公告)日：2018-06-14

申请号：US15373288

申请日：2016-12-08

Applicant: Intel Corporation

Inventor： Yiting Lee ,  Nobuyuki Suzuki ,  Gang Ji ,  Jackson Tsai ,  Jimmy Y. Hsiao

IPC: G09G3/20 ,  G06F1/26

CPC classification number: G09G3/3406 ,  G06F1/263 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2360/04

Abstract: An example apparatus for powering a mobile device display includes a first voltage regulator electronically to be electronically coupled to a display backlight and to a power rail. The power rail is coupled to a power source to provide a first voltage within a first range of voltages. The first voltage regulator is to provide a second voltage within a second range of voltages to the display backlight. The apparatus also includes a second voltage regulator to be electronically coupled to display electronics of the mobile device display and the power rail. The second voltage regulator is to provide a third voltage within a third range of voltages to the display electronics. The first range of voltages, the second range of voltages, and the third range of voltages, are different voltages.

公开(公告)号：US20190043442A1

公开(公告)日：2019-02-07

申请号：US16034302

申请日：2018-07-12

Applicant: Intel Corporation

Inventor： Sameer KP ,  Vinay Angadi ,  Yiting Lee ,  Roland Wooster ,  Sagar Karalatti

IPC: G09G5/00 ,  G09G5/04 ,  G09G3/34 ,  G06F17/30

Abstract: A processing unit, device, system and method are described. A processing unit can be configured to access frame data and associated metadata. The processing unit can be configured to send the associated metadata from a processing unit to a display controller on a channel that is different than a channel configured to send the frame data.