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91.发明公开公开(公告)号：US20230317708A1
公开(公告)日：2023-10-05
申请号：US18194236
申请日：2023-03-31
Applicant: Apple Inc.
Inventor： Wei Chen , Jie-Hua Zhao , Jun Zhai , Po-Hao Chang , Hsien-Che Lin , Ying-Chieh Ke , Kunzhong Hu
Abstract: Multiple chip module (MCM) structures are described. In an embodiment, a module includes a first and second components on the top side of a module substrate, a stiffener structure mounted on the top side of the module substrate, and a lid mounted on the stiffener structure and covering the first component and the second component. The stiffener is joined to the lid within a trench formed in a roof of the lid.
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公开(公告)号：US11669178B2
公开(公告)日：2023-06-06
申请号：US16936245
申请日：2020-07-22
Applicant: Apple Inc.
Inventor： Wei Chen , Steven P. Hotelling , John Z. Zhong , William C. Athas , Wei H. Yao
CPC classification number: G06F3/0412 , G06F3/044 , G06F3/0443 , G06F3/04164 , G06V40/1306 , G06V40/1318 , G09G3/03 , G09G3/32 , H04N9/30 , G06F2203/04102 , G09G2360/14
Abstract: An electronic device may include a display. The display may be formed by an array of light-emitting diodes mounted to the surface of a substrate. The substrate may be a silicon substrate. Circuitry may be located in spaces between the light-emitting diodes. Circuitry may also be located on the rear surface of the silicon substrate and may be coupled to the array of light-emitting diodes using through-silicon vias. The circuitry may include integrated circuits and other components that are attached to the substrate and may include transistors and other circuitry formed within the silicon substrate. Touch sensor electrodes, light sensors, and other components may be located in the spaces between the light-emitting diodes. The substrate may be formed from a transparent material that allows image light to reach a lens and image sensor mounted below the substrate.
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公开(公告)号：US11468809B2
公开(公告)日：2022-10-11
申请号：US14591354
申请日：2015-01-07
Applicant: Apple Inc.
Inventor： Hyunwoo Nho , Wei Chen , Wei H Yao , Yafei Bi
IPC: G09G3/20
Abstract: An electronic device may have a variable refresh rate display. Static content may be displayed on the display at a lower refresh rate than moving content to conserve power. The display may include an array of pixels. Display driver circuitry in the display may load image data into rows of the pixels. The display driver circuitry may have digital-to-analog converter circuitry that supplies data signals to the array. The display driver circuitry may respond to a variable refresh rate control signal that is asserted and deasserted depending on whether static or moving image content is to be displayed. The display driver circuitry may use the digital-to-analog converter circuitry to apply a time-varying scaling factor to the image data. The magnitude of the scaling factor may be adjusted during transitions between refresh rates to help suppress luminance variations that might otherwise result in flickering on the display.
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公开(公告)号：US10306729B2
公开(公告)日：2019-05-28
申请号：US15334094
申请日：2016-10-25
Applicant: Apple Inc.
Inventor： Cheng Chen , Jiaying Wu , Lu Zhang , David A. Doyle , Christopher E. Glazowski , Adria Fores Herranz , Chenhua You , Wei Chen , Jun Qi , John Z. Zhong
IPC: H05B33/08 , G09G3/34 , G02F1/1335
Abstract: An electronic device may be provided with a display having a backlight with light sources of different colors. The electronic device may include a color ambient light sensor that measures the color of ambient light and control circuitry that adjusts the color of light emitted from the backlight based on the color of ambient light. The light sources may include at least first and second light-emitting diodes that emit light having different color temperatures. The control circuitry may adjust the intensity of light emitted from the first light-emitting diode relative to the intensity of light emitted from the second light-emitting diode to produce a backlight color that more closely matches the color of ambient light. The first and second light-emitting diodes may include an ultraviolet light-emitting diode die and a blue light-emitting diode die that are mounted in a common semiconductor package.
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公开(公告)号：US10248257B2
公开(公告)日：2019-04-02
申请号：US16140532
申请日：2018-09-24
Applicant: Apple Inc.
Inventor： Chih-Wei Yeh , Chaohao Wang , Paolo Sacchetto , Wei Chen
IPC: G06F3/041 , G09G3/3258 , G09G3/36 , G09G3/20 , G09G3/3208 , G06F3/0488 , G06F3/0354 , G06F1/3234
Abstract: Devices and methods for improving image quality and decreasing power consumption of an electronic display are provided. The electronic device includes a display panel including a plurality of pixels configured to display an image, and to operate at multiple refresh rates. The electronic device also includes a processor configured to instruct the display panel to transition between the multiple refresh rates based at least in part on a blur effective width of the image.
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Patent Agency Ranking
公开(公告)号：US10123005B2
公开(公告)日：2018-11-06
申请号：US15048365
申请日：2016-02-19
Applicant: Apple Inc.
Inventor： Mingxia Gu , Andrew P. Aitken , Bongsun Lee , Gabriel Marcu , Ian C. Hendry , Jun Qi , Victor H. Yin , Wei Chen , Yanming Li
Abstract: A display may store extended display identification data for communicating the capabilities of the display to a source device such as a graphics processing unit. The extended display identification data may include a red primary color value, a green primary color value, and a blue primary color value. The primary color values in the extended display identification data may be determined during manufacturing. For example, a light sensor may measure the native primary colors of the display, and calibration computing equipment may determine if the native primary colors of the display are within a target color gamut. If the native primary colors of the display are outside of the target color gamut by an amount larger than a threshold, the primary color values in the extended display identification data may be adjusted to account for the color variation.
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公开(公告)号：US09939699B2
公开(公告)日：2018-04-10
申请号：US14947880
申请日：2015-11-20
Applicant: Apple Inc.
Inventor： Young Bae Park , John Z. Zhong , Shih-Chang Chang , Wei Chen
IPC: G02F1/133 , G02F1/1362 , G02F1/1333 , H01L51/52 , G02F1/1345 , H01L27/32 , H01L27/12 , H01L51/00
CPC classification number: G02F1/136286 , G02F1/13306 , G02F1/1333 , G02F1/133305 , G02F1/13452 , H01L27/1218 , H01L27/124 , H01L27/323 , H01L27/3276 , H01L27/3279 , H01L27/3297 , H01L51/0097 , H01L51/52 , H01L51/5203 , H01L51/524 , H01L2251/5338
Abstract: A display may be provided with an active central region and a peripheral inactive region. The display may have one or more flexible edges in the peripheral inactive region. Conductive lines may pass between components in the active central region such as display pixels and touch sensor electrodes and components in the inactive peripheral region such as gate driver circuitry and patterned interconnect lines. Each conductive line may have an unbent segment on a portion of a display layer in the active central region and may have a segment on the bent edge of the display layer. The display layer may be formed from a polymer or other flexible material. The bent segments may be configured to be less susceptible to increases in resistance from bending than the unbent segments.
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公开(公告)号：US20180004340A1
公开(公告)日：2018-01-04
申请号：US15275375
申请日：2016-09-24
Applicant: APPLE INC.
Inventor： Chih-Wei Yeh , Chaohao Wang , Paolo Sacchetto , Wei Chen
IPC: G06F3/041 , G09G3/3258 , G09G3/36
CPC classification number: G06F3/0416 , G06F1/3262 , G06F3/03545 , G06F3/03547 , G06F3/0488 , G09G3/20 , G09G3/3208 , G09G3/3258 , G09G3/3648 , G09G2310/08 , G09G2320/0261 , G09G2320/103 , G09G2320/106 , G09G2330/021 , G09G2340/0435
Abstract: Devices and methods for improving image quality and decreasing power consumption of an electronic display are provided. The electronic device includes a display panel including a plurality of pixels configured to display an image, and to operate at multiple refresh rates. The electronic device also includes a processor configured to instruct the display panel to transition between the multiple refresh rates based at least in part on a blur effective width of the image.
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公开(公告)号：US09780159B2
公开(公告)日：2017-10-03
申请号：US15351296
申请日：2016-11-14
Applicant: Apple Inc.
Inventor： Dinesh C. Mathew , Adam T. Garelli , Paul S. Drzaic , Wei Chen , Brett W. Degner , Bryan W. Posner
CPC classification number: H01L27/3276 , G06F3/041 , G06F3/0412 , H01L27/323 , H01L51/0096 , H01L51/0097 , H01L51/524 , H01L51/5281 , H01L51/5284 , H01L51/5293 , H03K2217/96031 , H05B33/0896
Abstract: An electronic device may be provided having an organic light-emitting diode display and control circuitry for operating the display. The display may include one or more display layers interposed between the control circuitry and a display layer having thin-film transistors. The electronic device may include a coupling structure interposed between the layer of thin-film transistors and the control circuitry that electrically couples the layer of thin-film transistors to the control circuitry. The coupling structure may include a dielectric member having a conductive via, a flexible printed circuit having a bent portion, or a conductive via formed in an encapsulation layer of the display. The display may include a layer of opaque masking material. The layer of opaque masking material may be formed on an encapsulation layer, an organic emissive layer, a thin-film transistor layer, or a glass layer of the organic light-emitting diode display.
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公开(公告)号：US20170263174A1
公开(公告)日：2017-09-14
申请号：US15248989
申请日：2016-08-26
Applicant: Apple Inc.
Inventor： Wei Chen , Jiaying Wu , Lu Zhang , Cheng Chen
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G5/02 , G09G2320/0242 , G09G2320/0626 , G09G2320/0666 , G09G2360/144
Abstract: An electronic device may be provided with a display, display control circuitry that operates the display, and a color ambient light sensor that gathers ambient light information. Display color cast may be adjusted based on the ambient light information. When the color of ambient light is within an acceptable range of colors, the color cast of the display may be adjusted to more closely match the color of ambient light. When the color of ambient light is outside of the acceptable range of colors, display control circuitry may determine an adjusted ambient light color that is within the acceptable range. The adjusted ambient light color may have the same color temperature as the measured ambient light color. After determining an adjusted ambient light color that is within the acceptable range, the color cast of the display may be adjusted to more closely match the adjusted ambient light color.
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