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公开(公告)号：US11619779B1
公开(公告)日：2023-04-04
申请号：US16536733
申请日：2019-08-09
Applicant: Apple Inc.
Inventor： Jean-Pierre S. Guillou , Tyler R. Kakuda , Ying-Chih Wang , Michael J. Brown , Yi Qiao , Hao Dong , Paul C. Kelley , Shaorui Yang , Salman Karbasivalashani
Abstract: An electronic device may have a display with pixels configured to display an image. An image transport layer may be formed from a coherent fiber bundle or Anderson localization material. The image transport layer may overlap the pixels and may have an input surface that receives the image from the pixels and a corresponding output surface on which the received image is viewable. The image transport layer may form an exterior surface of the electronic device or may be overlapped by a transparent cover layer. Various methods such as swelling, piping, and slumping may be used to process fibers and form image transport layers. A fiber bundle that is used to form an image transport layer may include fibers that have varying properties.
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公开(公告)号：US20220165814A1
公开(公告)日：2022-05-26
申请号：US17440429
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Warren S. Rieutort-Louis , Woo Shik Jung , Abbas Jamshidi Roudbari , Shin-Hung Yeh , Christopher E. Glazowski , Jean-Pierre S. Guillou , Yuchi Che
IPC: H01L27/32
Abstract: An electronic device may include a display and a sensor under the display. The display may include an array of subpixels for displaying an image to a user of the electronic device. At least a portion of the array of subpixels may be selectively removed in a pixel removal region to improve optical transmittance to the sensor through the display. The pixel removal region may include a plurality of pixel free regions that are devoid of thin-film transistor structures, that are devoid of power supply lines, that have continuous open areas due to rerouted row/column lines, that are partially devoid of touch circuitry, that optionally include dummy contacts, and/or have selectively patterned display layers.
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公开(公告)号：US20200075693A1
公开(公告)日：2020-03-05
申请号：US16216651
申请日：2018-12-11
Applicant: Apple Inc.
Inventor： Aleksandr N. Polyakov , Meng-Huan Ho , Yi Huang , Yi Qiao , David S. Hum , Jean-Pierre S. Guillou , Yanming Li , Jun Qi , KiBeom Kim , Kwang Ohk Cheon , Cheng Chen , Rui Liu , ByoungSuk Kim , Ying-Chih Wang , Hung Sheng Lin , Donghee Nam , Tyler R. Kakuda
Abstract: Display structures for controlling viewing angle color shift are described. In various embodiments, polarization sensitive diffusers, independent controlled cathode thicknesses, filtermasks, and color filters are described.
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公开(公告)号：US10019086B2
公开(公告)日：2018-07-10
申请号：US15167775
申请日：2016-05-27
Applicant: Apple Inc.
Inventor： Brijesh Tripathi , Jean-Pierre S. Guillou
CPC classification number: G06F3/041 , G06T19/006 , G09G3/20 , G09G2320/029 , G09G2320/0606 , G09G2320/0613 , G09G2320/103 , G09G2330/02 , G09G2330/021 , G09G2340/0435 , G09G2354/00 , G09G2360/18
Abstract: An electronic device may be provided with a display. The display may be a variable frame rate display capable of adaptively adjusting a frame rate at which display frames are displayed in response to information associated with the current state of operation of the device. The information may be gathered using control circuitry in the electronic device. The control circuitry may gather the information for adjusting the frame rate by monitoring the electronic device power supply configuration, other device components, the type of content to be displayed, and user-input signals. The control circuitry may adjust the frame rate based on the gathered information by increasing or decreasing the frame rate. The control circuitry may be formed as a portion of display control circuitry for the device such as a display driver integrated circuit or may be formed as a portion of storage and processing circuitry external to the display.
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35.发明申请公开(公告)号：US20170076659A1
公开(公告)日：2017-03-16
申请号：US14936343
申请日：2015-11-09
Applicant: Apple Inc.
Inventor： Yifan Zhang , Paul S. Drzaic , Chieh-Wei Chen , Jean-Pierre S. Guillou , Koorosh Aflatooni
IPC: G09G3/3208 , G09G3/20
CPC classification number: G09G3/3208 , G09G3/2003 , G09G3/3225 , G09G2320/041 , G09G2320/043 , G09G2320/048 , G09G2320/0666
Abstract: An electronic device may be provided with a display. A content generator may generate frames of image data to be displayed on the display. The display may have an array of pixels that emit light to display images. The pixels may contain light-emitting devices such as organic light-emitting diodes, quantum dot light-emitting diodes, and light-emitting diodes formed from discrete semiconductor dies. As a result of aging, the light producing capabilities of the light-emitting devices may degrade over time. The electronic device may have a temperature sensor that gathers temperature measurements. A pixel luminance degradation compensator may apply compensation factors to uncorrected pixel luminance values associated with the frames of image data to produce corresponding corrected pixel luminance values for the display. The compensation factors may be based on aging history information such as pixel luminance history and temperature measurements.
Abstract translation: 电子设备可以设置有显示器。 内容生成器可以生成要在显示器上显示的图像数据的帧。 显示器可以具有发射光以显示图像的像素阵列。 像素可以包含诸如有机发光二极管，量子点发光二极管和由分立半导体管芯形成的发光二极管等发光器件。 作为老化的结果，发光装置的发光能力随时间而降低。 电子设备可以具有收集温度测量值的温度传感器。 像素亮度降低补偿器可以对与图像数据的帧相关联的未校正像素亮度值应用补偿因子，以产生用于显示的对应的校正像素亮度值。 补偿因子可以基于老化历史信息，例如像素亮度历史和温度测量。
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Patent Agency Ranking
公开(公告)号：US20160274690A1
公开(公告)日：2016-09-22
申请号：US15167775
申请日：2016-05-27
Applicant: Apple Inc.
Inventor： Brijesh Tripathi , Jean-Pierre S. Guillou
CPC classification number: G06F3/041 , G06T19/006 , G09G3/20 , G09G2320/029 , G09G2320/0606 , G09G2320/0613 , G09G2320/103 , G09G2330/02 , G09G2330/021 , G09G2340/0435 , G09G2354/00 , G09G2360/18
Abstract: An electronic device may be provided with a display. The display may be a variable frame rate display capable of adaptively adjusting a frame rate at which display frames are displayed in response to information associated with the current state of operation of the device. The information may be gathered using control circuitry in the electronic device. The control circuitry may gather the information for adjusting the frame rate by monitoring the electronic device power supply configuration, other device components, the type of content to be displayed, and user-input signals. The control circuitry may adjust the frame rate based on the gathered information by increasing or decreasing the frame rate. The control circuitry may be formed as a portion of display control circuitry for the device such as a display driver integrated circuit or may be formed as a portion of storage and processing circuitry external to the display.
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37.发明申请公开(公告)号：US20160064947A1
公开(公告)日：2016-03-03
申请号：US14831712
申请日：2015-08-20
Applicant: Apple Inc.
Inventor： Amaury J. Heresztyn , Nagarajan Kalyanasundaram , John M. Ananny , Keith Cox , Frank F. Liang , Eugene Y. Kim , Mushtaq A. Sarwar , Jim C. Hwang , Jean-Pierre S. Guillou , Paul S. Drzaic , Peter M. Arnold , Storrs T. Hoen , Douglas A. Scott , Anthony J. Guetta
CPC classification number: H05B37/02 , H02J7/025 , H02J17/00 , H02J50/12 , H05B33/0815 , H05B33/0854 , H05B33/0884 , H05B33/089 , H05B37/0209
Abstract: One or more operations in an electronic device can be adjusted based on environment data, such as temperature data and/or humidity data. The electronic device may be, for example, a receiver device or a transmitter device in an inductive energy transfer system. Example operations that may be adjusted based on environmental data include, but are not limited to, the brightness of a display or a haptic output produced by a haptic mechanism.
Abstract translation: 可以基于诸如温度数据和/或湿度数据的环境数据来调整电子设备中的一个或多个操作。 电子设备可以是例如感应能量传递系统中的接收机设备或发射机设备。 可以基于环境数据调整的示例性操作包括但不限于由触觉机制产生的显示器的亮度或触觉输出。
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公开(公告)号：US20140226110A1
公开(公告)日：2014-08-14
申请号：US13765656
申请日：2013-02-12
Applicant: APPLE INC.
Inventor： David A. Doyle , Paul S. Drzaic , Jean-Pierre S. Guillou , Joshua G. Wurzel
IPC: G02F1/1335
CPC classification number: G02F1/133603 , G02F2001/133624 , G02F2202/28
Abstract: An electronic device may be provided with a display. The display may include a liquid crystal display cell and an organic light-emitting diode backlight unit. The liquid crystal display cell may include a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The organic light-emitting diode backlight unit may include organic emissive material formed on a substrate. The organic emissive material may generate backlight for liquid crystal display cell. Display pixels in the liquid crystal display cell may control the emission of the backlight from the display. The organic light-emitting diode backlight unit may be attached to the display using adhesive, laminated to a polarizer layer of the display cell, or may be integrated into the liquid crystal display cell. The backlight unit may include conductive vias or bent extended edge portions for coupling the backlight unit to control circuitry.
Abstract translation: 电子设备可以设置有显示器。 显示器可以包括液晶显示单元和有机发光二极管背光单元。 液晶显示单元可以包括滤色器层，液晶层和薄膜晶体管层。 有机发光二极管背光单元可以包括形成在基板上的有机发光材料。 有机发光材料可以产生用于液晶显示单元的背光。 液晶显示单元中的显示像素可以控制来自显示器的背光的发射。 有机发光二极体背光单元可以使用粘合剂附着到显示器上，层压到显示单元的偏振器层，或者可以集成到液晶显示单元中。 背光单元可以包括用于将背光单元耦合到控制电路的导电通孔或弯曲的延伸边缘部分。
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公开(公告)号：US20240304128A1
公开(公告)日：2024-09-12
申请号：US18667315
申请日：2024-05-17
Applicant: Apple Inc.
Inventor： Ying-Chih Wang , Michael J. Brown , Michael B. Wittenberg , Paul C. Kelley , Rasamy Phouthavong , Tyler R. Kakuda , Jean-Pierre S. Guillou , Marwan Rammah
CPC classification number: G09G3/20 , G02B6/0006 , G02B6/0008 , G02B2006/12111 , G09F9/301
Abstract: An electronic device may have a display with pixels configured to display an image. The pixels may be overlapped by a cover layer. The display may have peripheral edges with curved cross-sectional profiles. An inactive area in the display may be formed along a peripheral edge of the display or may be surrounded by the pixels. Electrical components such as optical components may be located in the inactive area. An image transport layer may be formed from a coherent fiber bundle or Anderson localization material. The image transport layer may overlap the pixels, may have an opening that overlaps portions of the inactive area, may have an output surface that overlap portions of the inactive area, and/or may convey light associated with optical components in the electronic device.
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公开(公告)号：US20240087527A1
公开(公告)日：2024-03-14
申请号：US18511335
申请日：2023-11-16
Applicant: Apple Inc.
Inventor： Sameer Pandya , Daniel J. Barrett , Erik G. de Jong , James P. Landry , David A. Doyle , Jean-Pierre S. Guillou , Jung Yun Seuh , Yi Qiao
IPC: G09G3/3233 , F21V8/00 , G02F1/1333 , G02F1/137 , G04G17/04
CPC classification number: G09G3/3233 , G02B6/004 , G02B6/0051 , G02F1/133331 , G02F1/13737 , G04G17/045 , G02F1/133541
Abstract: An electronic device may have a display mounted in a housing. The display may have a pixel array that produces images. A display cover layer may overlap the pixel array. The display cover layer may have a planar central area surrounded by a peripheral edge area with a curved cross-sectional profile. From an on-axis viewing angle, an image on the pixel array is fully viewable through the planar central area and the peripheral edge area. From an off-axis viewing angle, the image is partly viewable through the peripheral edge area and not through the central area. To avoid an undesired color cast in the partly viewable image seen through the peripheral edge area of the display cover layer, the display may be provided with color cast compensation structures such as a guest-host liquid crystal layer that exhibits an anisotropic colored light absorption characteristic, a diffuser layer, and/or other optical structures.
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