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    Display with column spacer structures
    2.
    发明授权
    Display with column spacer structures 有权
    显示柱间隔结构

    公开(公告)号：US09482905B2

    公开(公告)日：2016-11-01

    申请号：US14307841

    申请日：2014-06-18

    Applicant: Apple Inc.

    Inventor： Zhibing Ge ,  Yeon Sik Ham ,  Cheng Chen ,  Chia Hsuan Tai ,  Enkhamgalan Dorjgotov ,  Sang Un Choi ,  Shih-Chyuan Fan Jiang

    IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1362

    CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/136222

    Abstract: A display may have a color filter layer and a thin-film transistor layer. A layer of liquid crystal material may be located between the color filter layer and the thin-film transistor layer. Column spacers may be formed on the color filter layer to maintain a desired gap between the color filter and thin-film transistor layers. Support pads may be used to support the column spacers. The column spacers and support pads may have comparable thicknesses. Different column spacers may be located at different portions of the support pads to allow the support pad size to be reduced while ensuring adequate support.

    Abstract translation: 显示器可以具有滤色器层和薄膜晶体管层。 液晶材料层可以位于滤色器层和薄膜晶体管层之间。 柱状间隔物可以形成在滤色器层上，以保持滤色器和薄膜晶体管层之间的期望的间隙。 支撑垫可用于支撑柱间隔物。 柱间隔件和支撑垫可具有可比较的厚度。 不同的柱间隔件可以位于支撑垫的不同部分，以允许在确保足够支撑的同时减小支撑垫尺寸。

    Devices and systems for under display image sensor
    4.
    发明授权
    Devices and systems for under display image sensor 有权

    公开(公告)号：US11611058B2

    公开(公告)日：2023-03-21

    申请号：US17003732

    申请日：2020-08-26

    Applicant: Apple Inc.

    Inventor： Yuan Chen ,  Chia Hsuan Tai ,  Mohammad Yeke Yazdandoost ,  Zhibing Ge

    IPC: H01L51/52 ,  H01L27/32 ,  G06F1/16

    Abstract: An optical system is described. The optical system may include a sensor which may be in a mobile device. The optical system may use the same light source for imaging the display and for providing light to a sensor or sensor device. The optical system may be configured so that randomly polarized light will exit the device for viewing so that a user may view the display in any rotated orientation while wearing polarized eyewear. The optical system may further be configured to mitigate reflections in the mobile device from ambient light entering the system and from reflected and backscattered light from cross-contaminating the imaging light of the display.

    Devices and Systems for Under Display Image Sensor
    5.
    发明申请
    Devices and Systems for Under Display Image Sensor 有权

    公开(公告)号：US20210091342A1

    公开(公告)日：2021-03-25

    申请号：US17003732

    申请日：2020-08-26

    Applicant: Apple Inc.

    Inventor： Yuan Chen ,  Chia Hsuan Tai ,  Mohammad Yeke Yazdandoost ,  Zhibing Ge

    IPC: H01L51/52 ,  H01L27/32 ,  G06F1/16

    Abstract: An optical system is described. The optical system may include a sensor which may be in a mobile device. The optical system may use the same light source for imaging the display and for providing light to a sensor or sensor device. The optical system may be configured so that randomly polarized light will exit the device for viewing so that a user may view the display in any rotated orientation while wearing polarized eyewear. The optical system may further be configured to mitigate reflections in the mobile device from ambient light entering the system and from reflected and backscattered light from cross-contaminating the imaging light of the display.

    Optical films for electronic device displays
    6.
    发明授权
    Optical films for electronic device displays 有权

    公开(公告)号：US10281630B2

    公开(公告)日：2019-05-07

    申请号：US15351212

    申请日：2016-11-14

    Applicant: Apple Inc.

    Inventor： Yuan Chen ,  Hossein Nemati ,  Chia Hsuan Tai ,  Jin Yan ,  Young Cheol Yang ,  Zhibing Ge

    IPC: G02B5/30 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363

    Abstract: A display may include an optical film to promote sunglass-friendly viewing of the display. Displays may include linear polarizers. For example, a liquid crystal display may have a linear polarizer above a liquid crystal layer, whereas an organic light-emitting diode display may have a linear polarizer that forms a portion of a circular polarizer to reduce reflections in the display. Displays that emit linearly polarized light may not be compatible with polarized sunglasses. To ensure an optimal user experience for users wearing sunglasses, displays may include sunglass-friendly optical films. A sunglass-friendly optical film may be a film formed from a birefringent material such as a polymer or liquid crystal. The sunglass-friendly optical film may have an optical axis that is at a 45° angle relative to the optical axis of the underlying linear polarizer. The sunglass-friendly optical film may be patterned to have reduced thickness regions.

    Liquid Crystal Display With Color Motion Blur Compensation Structures
    10.
    发明申请
    Liquid Crystal Display With Color Motion Blur Compensation Structures 审中-公开
    具有彩色运动模糊补偿结构的液晶显示器

    公开(公告)号：US20160259218A1

    公开(公告)日：2016-09-08

    申请号：US14947356

    申请日：2015-11-20

    Applicant: Apple Inc.

    Inventor： Yuan Chen ,  Zhibing Ge ,  Adria Fores Herranz ,  Chia Hsuan Tai ,  Hossein Nemati ,  Jun Jiang ,  Cheng Chen

    IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1368

    CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133757 ,  G02F2001/134345

    Abstract: A layer of liquid crystal material may be interposed between display layers. The display layers may include thin-film transistor circuitry having subpixel electrodes for applying electric fields to subpixel portions of the layer of liquid crystal material. Subpixels of different colors may have different shapes and may have different liquid crystal layer thicknesses. These subpixel differences may be configured to slow the switching speed of subpixels of a certain color relative to other subpixels to reduce color motion blur when an object is moved across a black or colored background. The subpixels may have chevron shapes. Subpixels of a first color may have chevron shapes that are less bent than subpixels of second and third colors. In configurations with varying liquid crystal layer thicknesses, the subpixels of the first color may have thicker liquid crystal layers than the subpixels of the second and third colors.

    Abstract translation: 可以在显示层之间插入一层液晶材料。 显示层可以包括具有用于向液晶材料层的子像素部分施加电场的子像素电极的薄膜晶体管电路。 不同颜色的子像素可以具有不同的形状，并且可以具有不同的液晶层厚度。 这些子像素差可以被配置为减慢相对于其他子像素的特定颜色的子像素的切换速度，以减少当物体在黑色或彩色背景上移动时的颜色运动模糊。 子像素可以具有人字形。 第一颜色的子像素可以具有比第二和第三颜色的子像素弯曲少的人字形。 在具有不同液晶层厚度的配置中，第一颜色的子像素可以具有比第二和第三颜色的子像素更厚的液晶层。

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