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    Light-Emitting Diode Displays with Predictive Luminance Compensation
    52.
    发明申请
    Light-Emitting Diode Displays with Predictive Luminance Compensation 有权
    具有预测亮度补偿的发光二极管显示器

    公开(公告)号：US20170076661A1

    公开(公告)日：2017-03-16

    申请号：US15237500

    申请日：2016-08-15

    Applicant: Apple Inc.

    Inventor： Yifan Zhang ,  Paul S. Drzaic ,  Wei Chen

    IPC: G09G3/3208 ,  G09G3/20

    CPC classification number: G09G3/3208 ,  G09G3/2003 ,  G09G2300/0413 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/046 ,  G09G2320/048 ,  G09G2320/0666 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2360/16

    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。

    NARROW BORDER ORGANIC LIGHT-EMITTING DIODE DISPLAY
    53.
    发明申请
    NARROW BORDER ORGANIC LIGHT-EMITTING DIODE DISPLAY 审中-公开
    窄边界有机发光二极管显示器

    公开(公告)号：US20170062547A1

    公开(公告)日：2017-03-02

    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

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

    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.

    Abstract translation: 可以提供具有用于操作显示器的有机发光二极管显示器和控制电路的电子设备。 显示器可以包括插入在控制电路和具有薄膜晶体管的显示层之间的一个或多个显示层。 电子设备可以包括插入在薄膜晶体管层和将薄膜晶体管层电耦合到控制电路的控制电路之间的耦合结构。 耦合结构可以包括具有导电通孔的电介质构件，具有弯曲部分的柔性印刷电路或形成在显示器的封装层中的导电通孔。 显示器可以包括不透明掩模材料层。 不透明掩模材料层可以形成在有机发光二极管显示器的封装层，有机发光层，薄膜晶体管层或玻璃层上。

    High dynamic range liquid crystal display
    54.
    发明授权
    High dynamic range liquid crystal display 有权
    高动态范围液晶显示

    公开(公告)号：US09541794B2

    公开(公告)日：2017-01-10

    申请号：US14502199

    申请日：2014-09-30

    Applicant: Apple Inc.

    Inventor： Jiaying Wu ,  Wei Chen ,  Cheng Chen ,  William Mathews Riedel ,  Jun Qi ,  John Z. Zhong ,  Gabriel Marcu

    IPC: G02F1/1347 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1368

    CPC classification number: G02F1/13363 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/1336 ,  G02F1/13471 ,  G02F1/1368 ,  G02F2001/133614 ,  G02F2413/13 ,  G02F2413/14

    Abstract: A display may have a first stage such as a color liquid crystal display stage and a second stage such as a monochromatic liquid crystal display stage that are coupled in tandem so that light from a backlight passes through both stages. The dynamic range of the display may be enhanced by using the second stage to perform local dimming operations. The pixel pitch of the second stage may be greater than the pixel pitch of the first stage to ease alignment tolerances and reduce image processing complexity. The color stage and monochromatic stages may share a polarizer. A color filter in the color stage may have an array of red, green, and blue elements or an array of white, red, green, and blue elements. The color stage may be a fringe field display and the monochrome stage may be an in-plane switching display or a twisted nematic stage.

    Abstract translation: 显示器可以具有第一级，例如彩色液晶显示级和第二级，例如单色液晶显示级，其串联耦合，使得来自背光的光通过两级。 可以通过使用第二级来执行局部调光操作来增强显示器的动态范围。 第二级的像素间距可以大于第一级的像素间距，以减轻对准公差并降低图像处理的复杂性。 彩色舞台和单色舞台可以共享偏振器。 彩色舞台中的彩色滤光片可以具有红色，绿色和蓝色元素的阵列或白色，红色，绿色和蓝色元素的阵列。 彩色舞台可以是边缘场显示，并且单色舞台可以是平面内切换显示或扭曲向列舞台。

    Ambient light adaptive displays with paper-like appearance
    55.
    发明授权
    Ambient light adaptive displays with paper-like appearance 有权
    环境光自适应显示器，具有纸样外观

    公开(公告)号：US09530362B2

    公开(公告)日：2016-12-27

    申请号：US14673667

    申请日：2015-03-30

    Applicant: Apple Inc.

    Inventor： Cheng Chen ,  Jiaying Wu ,  Will Riedel ,  Wei Chen ,  John Z. Zhong

    IPC: G09G3/34 ,  G09G3/20 ,  G09G5/02

    CPC classification number: G09G5/02 ,  G09G3/2003 ,  G09G3/3413 ,  G09G2320/0242 ,  G09G2320/0626 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/08 ,  G09G2360/144

    Abstract: An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may operate the display in different modes. In a paper mode, display control circuitry may use stored spectral reflectance data to adjust display colors such that the colors appear as they would on a printed sheet of paper. In a low light mode when the ambient light level is below a threshold, the light emitted from the display may be adjusted to mimic the appearance of an incandescent light source. In a bright light mode when the ambient light level exceeds a threshold, the light emitted from the display may be adjusted to maximize readability in bright light. The target white point of the display may be adjusted based on which mode the display is operating in.

    Abstract translation: 电子设备可以包括具有显示像素阵列并具有控制显示器的操作的显示控制电路的显示器。 显示控制电路可以以不同的模式操作显示器。 在纸张模式中，显示控制电路可以使用存储的光谱反射率数据来调整显示颜色，使得颜色看起来像在打印纸上一样。 在环境光水平低于阈值的低光模式中，可以调节从显示器发射的光以模拟白炽光源的外观。 在亮光模式下，当环境光线水平超过阈值时，可以调节从显示器发出的光线，以使亮度下的可读性最大化。 显示器的目标白点可以根据显示器正在操作的模式进行调整。

    Displays with reflective polarizers
    58.
    发明授权
    Displays with reflective polarizers 有权
    显示反射偏振器

    公开(公告)号：US09239490B2

    公开(公告)日：2016-01-19

    申请号：US13935110

    申请日：2013-07-03

    Applicant: Apple Inc.

    Inventor： Xinyu Zhu ,  Jun Qi ,  Meizi Jiao ,  Nicholas G. Roland ,  Victor H. Yin ,  Wei Chen

    IPC: G02F1/13363 ,  G02F1/1335

    CPC classification number: G02F1/13363 ,  G02F1/133536 ,  G02F2001/133638 ,  G02F2413/12

    Abstract: An electronic device may be provided with a display mounted in a housing. The display may include a liquid crystal display module and a reflective polarizer having an in-plane optical axis. The display may also include a backlight unit that includes a light source, a light guide element, and a reflector film coupled to a backside of the light guide element. The display may also include a light retardation layer such as a quarter wave film. The quarter wave film may be arranged between the reflective polarizer and the reflector film of the backlight unit. During operation of the display, partially polarized light that is output from a front side of the light guide element may have a first component parallel to the in-plane optical axis and a second component perpendicular to the in-plane optical axis of the reflective polarizer. The second component may be reflected from the reflective polarizer.

    Abstract translation: 电子设备可以设置有安装在壳体中的显示器。 显示器可以包括液晶显示模块和具有面内光轴的反射偏振器。 显示器还可以包括背光单元，其包括光源，导光元件和耦合到导光元件的背面的反射膜。 显示器还可以包括诸如四分之一波片的光延迟层。 四分之一波片可以布置在反射偏振器和背光单元的反射膜之间。 在显示器的操作期间，从导光元件的前侧输出的部分偏振光可以具有平行于平面内的光轴的第一分量和垂直于反射偏振器的平面内光轴的第二分量 。 第二组分可以从反射偏振器反射。

    Electronic Devices With Cover Layers Mounted to Displays
    59.
    发明申请
    Electronic Devices With Cover Layers Mounted to Displays 审中-公开
    带盖的电子设备安装在显示器上

    公开(公告)号：US20150331444A1

    公开(公告)日：2015-11-19

    申请号：US14812956

    申请日：2015-07-29

    Applicant: Apple Inc.

    Inventor： Benjamin M. Rappoport ,  Jeremy C. Franklin ,  Stephen Brian Lynch ,  Scott A. Myers ,  John Raff ,  Richard P. Howarth ,  Wei Chen ,  Christopher J. Stringer ,  Julian Hoenig

    IPC: G06F1/16 ,  F21K99/00

    CPC classification number: G06F1/1601 ,  F21K9/30 ,  G06F1/1637 ,  G06F1/1652 ,  G06F1/1656

    Abstract: An electronic device may be provided with a display cover layer mounted to the device using an adhesive bond with a display. The display may be a flexible display. The flexible display may include Organic Light Emitting Diode display technology. The display may be mounted to a rigid support structure. The rigid support structure may be mounted to a device housing member. Mounting the display cover layer to the display may eliminate the need to mount the display cover layer to the device housing and may allow active display pixels to be visible under the display cover layer closer to the device housing than in conventional devices. Providing the electronic device with active display pixels closer to the device housing may reduce the need for an inactive border around the display and may improve the aesthetic appeal of the electronic device.

    Abstract translation: 电子设备可以设置有使用与显示器的粘合剂粘合安装到设备的显示器盖层。 显示器可以是柔性显示器。 柔性显示器可以包括有机发光二极管显示技术。 显示器可以安装到刚性支撑结构。 刚性支撑结构可以安装到装置壳体构件。 将显示器盖层安装到显示器可能会消除将显示器盖层安装到设备壳体上的需要，并且可以允许主动显示像素在与传统设备相比更靠近设备外壳的显示器盖层下方可见。 为电子设备提供更靠近设备外壳的主动显示像素可以减少对显示器周围的不活动边界的需求，并且可以提高电子设备的美学吸引力。

    Display Having Backlight With Narrowband Collimated Light Sources
    60.
    发明申请
    Display Having Backlight With Narrowband Collimated Light Sources 有权
    具有窄带准直光源背光的显示器

    公开(公告)号：US20150177438A1

    公开(公告)日：2015-06-25

    申请号：US14476610

    申请日：2014-09-03

    Applicant: Apple Inc.

    Inventor： Jean-Jacques Drolet ,  Wei Chen

    IPC: F21V8/00 ,  G02F1/1335

    CPC classification number: G02B6/0035 ,  G02B6/0056

    Abstract: A display has an array of display pixels formed from display layers such as one or more polarizer layers, a substrate on which an array of display pixel elements such as color filter elements and downconverter elements are formed, a liquid crystal layer, and a thin-film transistor layer that includes display pixel electrodes and display pixel thin-film transistors for driving control signals onto the display pixel electrodes to modulate light passing through the display pixels. A light source such as one or more laser diodes or light-emitting diodes may be used to generate light for the display. The light may be launched into the edge of a polymer layer or other light guide plate structure. A light guide plate ma include phase-matched structures such as holographically recorded gratings or photonic lattices that direct the light upwards through the array of display pixels.

    Abstract translation: 显示器具有由诸如一个或多个偏振器层的显示层形成的显示像素阵列，其上形成诸如滤色器元件和下变频器元件的显示像素元件阵列的基板，液晶层， 膜晶体管层，其包括显示像素电极和用于将控制信号驱动到显示像素电极上的显示像素薄膜晶体管，以调制通过显示像素的光。 可以使用诸如一个或多个激光二极管或发光二极管的光源来产生用于显示器的光。 光可以发射到聚合物层或其它导光板结构的边缘。 导光板ma包括相位匹配的结构，例如全息记录的光栅或光子晶格，其将光向上引导通过显示像素阵列。

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