公开(公告)号：US20230089942A1

公开(公告)日：2023-03-23

申请号：US17889242

申请日：2022-08-16

Applicant: Apple Inc.

Inventor： Yao Shi ,  Wei H Yao ,  Hyunwoo Nho ,  Jie Won Ryu ,  Kingsuk Brahma ,  Li-Xuan Chuo ,  Hyunsoo Kim ,  Myungjoon Choi ,  Ce Zhang ,  Alex H Pai ,  Shengkui Gao ,  Rungrot Kitsomboonloha ,  Shatam Agarwal ,  Vehbi Calayir ,  Chaohao Wang ,  Steven N Hanna ,  Pei-En Chang

IPC: G09G3/20

Abstract: This disclosure provides various techniques for providing fine-grain digital and analog pixel compensation to account for voltage error across an electronic display. By employing a two-dimensional digital compensation and a local analog compensation, a fine-grain and robust pixel compensation scheme may be provided to the electronic display.

公开(公告)号：US20240038154A1

公开(公告)日：2024-02-01

申请号：US18355342

申请日：2023-07-19

Applicant: Apple Inc.

Inventor： Jie Won Ryu ,  Ing-Jye Wang ,  Alex H Pai ,  Alexandre V Gauthier ,  Ardra Singh ,  Arthur L Spence ,  Gihoon Choo ,  Hyunsoo Kim ,  Hyunwoo Nho ,  Jenny Hu ,  Graeme M Williams ,  Jongyup Lim ,  Kingsuk Brahma ,  Marc J DeVincentis ,  Peter F Holland ,  Shawn P Hurley

IPC: G09G3/3208

CPC classification number: G09G3/3208 ,  G09G2340/0435 ,  G09G2320/0266 ,  G09G2320/0626 ,  G09G2310/08

Abstract: An electronic device may include processing circuitry configured to generate a first frame of image content and a second frame of image content. The second frame of image content is different from the first frame of image content. The electronic device may also include a display configured to display the first frame of image content at a first refresh rate. In response to receiving the second frame of image content, the electronic device may initially increase the refresh rate before tapering back to the first refresh rate while displaying the second frame of image content.

公开(公告)号：US12136387B2

公开(公告)日：2024-11-05

申请号：US18355342

申请日：2023-07-19

Applicant: Apple Inc.

Inventor： Jie Won Ryu ,  Ing-Jye Wang ,  Alex H Pai ,  Alexandre V Gauthier ,  Ardra Singh ,  Arthur L Spence ,  Gihoon Choo ,  Hyunsoo Kim ,  Hyunwoo Nho ,  Jenny Hu ,  Graeme M Williams ,  Jongyup Lim ,  Kingsuk Brahma ,  Marc J DeVincentis ,  Peter F Holland ,  Shawn P Hurley

IPC: G09G3/30 ,  G09G3/3208 ,  G09G3/36

Abstract: An electronic device may include processing circuitry configured to generate a first frame of image content and a second frame of image content. The second frame of image content is different from the first frame of image content. The electronic device may also include a display configured to display the first frame of image content at a first refresh rate. In response to receiving the second frame of image content, the electronic device may initially increase the refresh rate before tapering back to the first refresh rate while displaying the second frame of image content.

公开(公告)号：US11978385B2

公开(公告)日：2024-05-07

申请号：US17889242

申请日：2022-08-16

Applicant: Apple Inc.

Inventor： Yao Shi ,  Wei H Yao ,  Hyunwoo Nho ,  Jie Won Ryu ,  Kingsuk Brahma ,  Li-Xuan Chuo ,  Hyunsoo Kim ,  Myungjoon Choi ,  Ce Zhang ,  Alex H Pai ,  Shengkui Gao ,  Rungrot Kitsomboonloha ,  Shatam Agarwal ,  Vehbi Calayir ,  Chaohao Wang ,  Steven N Hanna ,  Pei-En Chang

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G3/2007 ,  G09G2310/0291 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2360/16

Abstract: This disclosure provides various techniques for providing fine-grain digital and analog pixel compensation to account for voltage error across an electronic display. By employing a two-dimensional digital compensation and a local analog compensation, a fine-grain and robust pixel compensation scheme may be provided to the electronic display.