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    Electronic devices with narrow border displays
    2.
    发明授权
    Electronic devices with narrow border displays 有权

    公开(公告)号：US10964235B1

    公开(公告)日：2021-03-30

    申请号：US16428375

    申请日：2019-05-31

    Applicant: Apple Inc.

    Inventor： Cheng-Ho Yu ,  Xiaofeng Wang ,  ByoungSuk Kim ,  Chun-Yao Huang ,  Fenghua Zheng ,  Hopil Bae ,  Patrick B. Bennett ,  Steven M. Scardato ,  Yi Huang

    IPC: G09F9/302 ,  G06F1/16

    Abstract: An electronic device may include a display. The display includes display driver circuitry for driving data lines routed across the display. The electronic device may have a recessed device housing region, where at least some of the data lines are routed around the recessed region. The data lines being routed around the recessed region may be formed in at least two different metal routing layers. The electronic device may further include additional display driver circuitry for driving data lines from another peripheral housing edge to obviate the need to route around the recessed region. The data lines from the two display driver circuitries can be disconnected at random locations or can be interlaced to achieve spatial interleaving. The display driver circuitry may include demultiplexing circuitry having smaller switches coupled in parallel with larger demultiplexer routing switches to reduce voltage kick and charge injection.

    Display having gate lines with zigzag extensions
    3.
    发明授权
    Display having gate lines with zigzag extensions 有权

    公开(公告)号：US10288963B2

    公开(公告)日：2019-05-14

    申请号：US15643367

    申请日：2017-07-06

    Applicant: Apple Inc.

    Inventor： Patrick B. Bennett ,  Kwang Soon Park ,  Chun-Yao Huang ,  Byung Duk Yang ,  Shih Chang Chang

    IPC: G06F3/038 ,  G09G5/00 ,  G02F1/1362 ,  H01L27/12 ,  G09G3/20 ,  G02F1/1345

    Abstract: A display may have an array of pixels arranged in rows and columns. Display driver circuitry may be provided along an edge of the display. Data lines that are associated with columns of the pixels may be used to distribute data from the display driver circuitry to the pixels. Gate lines in the display may each have a horizontal straight portion that extends along a respective row of the pixels and may each have one or more non-horizontal segments such as zigzag segments. The non-horizontal portion of each gate line may be connected to the horizontal straight portion of the gate line by a via. The non-horizontal portions may each have portions that are overlapped by portions of the data lines. Dummy gate line structures may be provided on the display that are not coupled to any of the pixels in the display.

    Gate line layout configuration
    4.
    发明授权
    Gate line layout configuration 有权

    公开(公告)号：US10170072B2

    公开(公告)日：2019-01-01

    申请号：US14860397

    申请日：2015-09-21

    Applicant: APPLE INC.

    Inventor： Byung Duk Yang ,  Chun-Yao Huang ,  Kyung Wook Kim ,  Patrick B. Bennett ,  Shih Chang Chang ,  Wonjae Choi ,  Hao-Lin Chiu ,  Kwang Soon Park ,  Xinyu Zhu

    IPC: G09G5/00 ,  G09G3/20 ,  G02F1/1345

    Abstract: A display device may include pixels and source lines that provide data line signals to the pixels. The display device may also include gate lines that provide gate signals to switches associated with the pixels. The display device may also include vertical gate lines disposed generally parallel to the source lines and coupled to the gate lines at cross point nodes. The display device may also include compensation lines, such that each compensation line is proximate to a respective vertical gate line. The compensation lines may transmit compensation signals having an opposite polarity as compared to respective gate signals to reduce or eliminate a kickback voltage on at least one of the plurality of pixels.

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