公开(公告)号：US11955054B1

公开(公告)日：2024-04-09

申请号：US17933776

申请日：2022-09-20

Applicant: Apple Inc.

Inventor： Jim C Chou ,  Shereef Shehata ,  Yung-Chin Chen

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2340/0407 ,  G09G2354/00

Abstract: A device may include a display that display an image frame that is divided into adjustable regions having respective resolutions based on compensated image data. The device may also include image processing circuitry to generate the compensated image data by applying gains that compensate for burn-in related aging of pixels of the display. The gains are based on an aggregation of history updates indicative of estimated amounts of aging associated with pixel utilization. The circuitry may generate a history update by obtaining boundary data indicative of the boundaries between the adjustable regions, determining an estimated amount of aging, and dynamically resampling the estimated amount of aging by resampling a portion of the estimated amount of aging corresponding to an adjustable region by a factor and resampling of a different portion of the estimated amount of aging corresponding to another adjustable region by a different factor based on the boundary data.

公开(公告)号：US20240257710A1

公开(公告)日：2024-08-01

申请号：US18629584

申请日：2024-04-08

Applicant: Apple Inc.

Inventor： Jim C Chou ,  Shereef Shehata ,  Yung-Chin Chen

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2340/0407 ,  G09G2354/00

Abstract: A device may include a display that display an image frame that is divided into adjustable regions having respective resolutions based on compensated image data. The device may also include image processing circuitry to generate the compensated image data by applying gains that compensate for burn-in related aging of pixels of the display. The gains are based on an aggregation of history updates indicative of estimated amounts of aging associated with pixel utilization. The circuitry may generate a history update by obtaining boundary data indicative of the boundaries between the adjustable regions, determining an estimated amount of aging, and dynamically resampling the estimated amount of aging by resampling a portion of the estimated amount of aging corresponding to an adjustable region by a factor and resampling of a different portion of the estimated amount of aging corresponding to another adjustable region by a different factor based on the boundary data.

公开(公告)号：US20240096262A1

公开(公告)日：2024-03-21

申请号：US17933776

申请日：2022-09-20

Applicant: Apple Inc.

Inventor： Jim C Chou ,  Shereef Shehata ,  Yung-Chin Chen

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2340/0407 ,  G09G2354/00

Abstract: A device may include a display that display an image frame that is divided into adjustable regions having respective resolutions based on compensated image data. The device may also include image processing circuitry to generate the compensated image data by applying gains that compensate for burn-in related aging of pixels of the display. The gains are based on an aggregation of history updates indicative of estimated amounts of aging associated with pixel utilization. The circuitry may generate a history update by obtaining boundary data indicative of the boundaries between the adjustable regions, determining an estimated amount of aging, and dynamically resampling the estimated amount of aging by resampling a portion of the estimated amount of aging corresponding to an adjustable region by a factor and resampling of a different portion of the estimated amount of aging corresponding to another adjustable region by a different factor based on the boundary data.

公开(公告)号：US11868162B2

公开(公告)日：2024-01-09

申请号：US18083193

申请日：2022-12-16

Applicant: Apple Inc.

Inventor： Assaf Menachem ,  Peter F. Holland ,  Yung-Chin Chen

IPC: G06F3/14 ,  G09G5/12

CPC classification number: G06F3/1431 ,  G09G5/12 ,  G09G2310/08 ,  G09G2360/04

Abstract: A method may include receiving, via a processor, a frame of image data, such that the frame of image data may include an active portion and an idle portion. The active portion may include data for presenting one or more images via a first display of a first electronic device. The method may also include receiving a signal from a second electronic device during the idle portion of the frame of image data, such that the second electronic device is separate from the first display. The method may then involve initiating processing of the frame of image data in response to the signal being received from the second electronic device.

公开(公告)号：US20230388468A1

公开(公告)日：2023-11-30

申请号：US18231648

申请日：2023-08-08

Applicant: Apple Inc.

Inventor： Yung-Chin Chen ,  Michael Bekerman ,  Guy Côté ,  Aleksandr M. Movshovich ,  D. Amnon Silverstein ,  David R. Pope

IPC: H04N13/111 ,  H04N13/178 ,  G06T19/00 ,  G06T15/00 ,  H04N13/122

CPC classification number: H04N13/111 ,  H04N13/178 ,  G06T19/006 ,  G06T15/005 ,  H04N13/122

Abstract: In one embodiment, a system includes a first device rendering image data, a second device storing the image data, and a display panel that displays the image data stored in the memory. The first device renders multiple frames of the image data, compresses the multiple frames into a single superframe, and transports the single superframe. The second device receives the single superframe, decompresses the single superframe into the multiple frames of image data, and stores the image data on a memory of the second device.

公开(公告)号：US11743440B2

公开(公告)日：2023-08-29

申请号：US17234510

申请日：2021-04-19

Applicant: Apple Inc.

Inventor： Yung-Chin Chen ,  Michael Bekerman ,  Guy Côté ,  Aleksandr M. Movshovich ,  D. Amnon Silverstein ,  David R. Pope

IPC: H04N13/111 ,  H04N13/178 ,  G06T19/00 ,  G06T15/00 ,  H04N13/122

CPC classification number: H04N13/111 ,  G06T15/005 ,  G06T19/006 ,  H04N13/122 ,  H04N13/178

Abstract: In one embodiment, a system includes a first device rendering image data, a second device storing the image data, and a display panel that displays the image data stored in the memory. The first device renders multiple frames of the image data, compresses the multiple frames into a single superframe, and transports the single superframe. The second device receives the single superframe, decompresses the single superframe into the multiple frames of image data, and stores the image data on a memory of the second device.

公开(公告)号：US20220337799A1

公开(公告)日：2022-10-20

申请号：US17234510

申请日：2021-04-19

Applicant: Apple Inc.

Inventor： Yung-Chin Chen ,  Michael Bekerman ,  Guy Côté ,  Aleksandr M. Movshovich ,  D. Amnon Silverstein ,  David R. Pope

IPC: H04N13/111 ,  H04N13/178 ,  H04N13/122 ,  G06T15/00 ,  G06T19/00

Abstract: In one embodiment, a system includes a first device rendering image data, a second device storing the image data, and a display panel that displays the image data stored in the memory. The first device renders multiple frames of the image data, compresses the multiple frames into a single superframe, and transports the single superframe. The second device receives the single superframe, decompresses the single superframe into the multiple frames of image data, and stores the image data on a memory of the second device.

公开(公告)号：US20220083304A1

公开(公告)日：2022-03-17

申请号：US17148512

申请日：2021-01-13

Applicant: Apple Inc.

Inventor： Assaf Menachem ,  Peter F. Holland ,  Yung-Chin Chen

IPC: G06F3/14 ,  G09G5/12

Abstract: A method may include receiving, via a processor, a frame of image data, such that the frame of image data may include an active portion and an idle portion. The active portion may include data for presenting one or more images via a first display of a first electronic device. The method may also include receiving a signal from a second electronic device during the idle portion of the frame of image data, such that the second electronic device is separate from the first display. The method may then involve initiating processing of the frame of image data in response to the signal being received from the second electronic device.