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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.
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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.
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公开(公告)号：US20230352497A1
公开(公告)日：2023-11-02
申请号：US18176931
申请日：2023-03-01
Applicant: Apple Inc.
Inventor： Meng-Tse Chen , Anshi Liang , Arnoldus A Barlian , Bayu A Thedjoisworo , Boris A Russ , Chun-Hsien Lee , Chun-Lan Wu , Han-Chieh Chang , Jiming Yu , Marc J DeVincentis , Nathan K Gupta , Paolo Sacchetto , Paul S Drzaic , Zhen Zhang , Ziyang Zhang
CPC classification number: H01L27/1296 , H01L25/167 , H01L27/1248 , H05K3/107 , H05K1/028 , H05K3/321
Abstract: A display may have one or more bent portions. To increase the magnitude of curvature in a display and/or to allow for compound curvature in the display, a display panel may be partially formed in a planar state. The partial display panel is then bent to have desired curvature. After the partial display panel is bent, additional display components that are susceptible to damage during the bending process may be added to complete the display panel. A flexible printed circuit may be formed directly on the display panel using precise deposition of conductive material. By forming the flexible printed circuit layer-by-layer directly on the display panel, no substantive pressure needs to be applied to the display panel. Electrical connections may therefore be made to the display panel in regions of the display with high levels of curvature and/or with compound curvature without causing front-of-screen artifacts for the display panel.
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Patent Agency Ranking
公开(公告)号：US20230343914A1
公开(公告)日：2023-10-26
申请号：US18185237
申请日：2023-03-16
Applicant: Apple Inc.
Inventor： Han-Chieh Chang , Anshi Liang , Arnoldus A Barlian , Bayu A Thedjoisworo , Boris A Russ , Chun-Lan Wu , Ken Hsuan Liao , Marc J DeVincentis , Meng-Tse Chen , Nathan K Gupta , Paolo Sacchetto , Paul S Drzaic , Po-Jui Chen , Ying-Chih Wang , Yong Sun , Zhen Zhang , Ziyang Zhang
CPC classification number: H01L33/62 , H01L27/156 , H01L33/486
Abstract: Conductive traces may be conformally wrapped around the side of a display panel that includes an array of display pixels. The conductive traces may electrically connect contacts on an upper surface of the display panel to corresponding contacts on a flexible printed circuit that is attached to a lower surface of the display panel. The side-wrapped conductive traces may be interposed between first and second insulating layers. The flexible printed circuit may have a multi-step interface that is electrically connected to the side-wrapped conductive traces. A system-in-package including a display driver integrated circuit may be mounted to the flexible printed circuit. The system-in-package may include a plurality of redistribution layers that electrically connect contacts on the display driver integrated circuit to contacts on the flexible printed circuit.
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公开(公告)号：US20230093204A1
公开(公告)日：2023-03-23
申请号：US17903819
申请日：2022-09-06
Applicant: Apple Inc.
Inventor： Salman Latif , Si Mohamed Aziz Sbai , Mahesh B Chappalli , Marc J DeVincentis , Timothy M Henigan , Sanjay Mani , Rohit Natarajan , Paolo Sacchetto , Rohit K Gupta , Meir Harar
Abstract: Systems, methods, and devices are described that may mitigate pixel and touch crosstalk noise. A touch processing system may compensate touch scan data to reduce the noise based on a luminance value. An image processing system may determine the luminance value based on image data and a display brightness value of an electronic display. Using the compensated touch scan data, the touch processing system may determine a proximity of a capacitive object to at least one touch sense region of the electronic display.
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公开(公告)号：US12062313B2
公开(公告)日：2024-08-13
申请号：US18296937
申请日：2023-04-06
Applicant: Apple Inc.
Inventor： Jie Won Ryu , Kingsuk Brahma , Qing Li , Shawn P Hurley , Ce Zhang , Warren S Rieutort-Louis , Feng Wen , Marc J DeVincentis , Zhe Hua , Hyunwoo Nho
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2310/08 , G09G2330/021 , G09G2340/0435
Abstract: This disclosure is directed towards systems and methods of power saving in electronic displays based on changing clock signal frequencies supplied to the gate-in-panel (GIP) circuitry during extended blanking modes of the electronic display. The display driver circuitry of the display may reduce and/or halt clock signal frequencies sent to GIP circuitry in the display, to reduce power output during extended blanking modes of the electronic display.
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公开(公告)号：US11893185B2
公开(公告)日：2024-02-06
申请号：US17903819
申请日：2022-09-06
Applicant: Apple Inc.
Inventor： Salman Latif , Si Mohamed Aziz Sbai , Mahesh B Chappalli , Marc J DeVincentis , Timothy M Henigan , Sanjay Mani , Rohit Natarajan , Paolo Sacchetto , Rohit K Gupta , Meir Harar
CPC classification number: G06F3/0418 , G06F3/0445 , G06F11/3438
Abstract: Systems, methods, and devices are described that may mitigate pixel and touch crosstalk noise. A touch processing system may compensate touch scan data to reduce the noise based on a luminance value. An image processing system may determine the luminance value based on image data and a display brightness value of an electronic display. Using the compensated touch scan data, the touch processing system may determine a proximity of a capacitive object to at least one touch sense region of the electronic display.
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公开(公告)号：US20230197020A1
公开(公告)日：2023-06-22
申请号：US17988721
申请日：2022-11-16
Applicant: Apple Inc.
Inventor： Shengkui Gao , Jie Won Ryu , Kingsuk Brahma , Marc J DeVincentis , Mohammad Ali Jangda , Paolo Sacchetto , Weijun Yao , Yafei Bi , Yang Xu , Yue Jack Chu , Zhe Hua
CPC classification number: G09G3/3426 , G09G3/3611 , G09G2330/021 , G09G2360/16
Abstract: This disclosure provide various techniques for tracking emission profiles on an electronic display. An emission profile may be applied to the electronic display in order to illuminate certain pixels and deactivate (e.g., turn off) certain pixels in the electronic display to facilitate refreshing (e.g., programming with new image data) the deactivated pixels. A real-time row-based average pixel level or average pixel luminance calculation architecture may track the one or more EM profiles to accurately model EM profile behavior, which may enable accurate calculation of the average pixel level or average pixel luminance of the electronic display at any one point in time. The accurate average pixel level or average pixel luminance calculations effectuated by the EM profile tracking may be used to reduce the IR drop, improve real-time peak-luminance control, and improve the performance of under-display sensors, among other advantages.
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