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    Electronic devices with flexible displays
    4.
    发明授权
    Electronic devices with flexible displays 有权

    公开(公告)号：US11961946B2

    公开(公告)日：2024-04-16

    申请号：US17390504

    申请日：2021-07-30

    申请人： Apple Inc.

    发明人： Chang-Chia Huang ,  Hoon Sik Kim ,  Paul S. Drzaic ,  Terry C. Lam ,  Yasmin F. Afsar ,  Zhichun Shao

    IPC分类号： H01L33/48 ,  H05K1/02

    CPC分类号： H01L33/483 ,  H05K1/028 ,  H05K2201/10272

    摘要： A foldable electronic device may have a foldable housing. The foldable housing may be configured to bend about a bend axis. First and second portions of the housing that rotate relative to each other may be coupled by a hinge that is aligned with the bend axis. A foldable display may be coupled to the foldable housing and may be configured to bend along the bend axis as the foldable housing is folded. The display may have an array of pixels supported by a metal layer. The pixels may be interposed between a display cover layer and the metal layer. The foldable housing may have a support layer. To help support the display for bending about the bend axis while preventing damage to the display when the display is contacted by an external object, a spring layer may be interposed between the metal layer and the support layer.

    Electronic Devices With Flexible Display Cover Layers
    6.
    发明申请
    Electronic Devices With Flexible Display Cover Layers 有权

    公开(公告)号：US20220376203A1

    公开(公告)日：2022-11-24

    申请号：US17879705

    申请日：2022-08-02

    申请人： Apple Inc.

    发明人： Hoon Sik Kim ,  Terry C. Lam ,  Chang-Chia Huang ,  Paul S. Drzaic ,  Yasmin F. Afsar ,  Young Cheol Yang ,  Leiming Wang

    IPC分类号： H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H05K7/20 ,  H05K5/00

    摘要： An electronic device may have a hinge that allows the device to be flexed about a bend axis. A display may span the bend axis. To facilitate bending about the bend axis without damage, the display may include a display cover layer with a flexible portion. The flexible portion of the display cover layer may be interposed between first and second rigid portions of the display cover layer. The display cover layer may also include a layer with self-healing properties. The layer of self-healing material may be formed across the entire display cover layer or may be formed only in the flexible region of the display cover layer. The display cover layer may include a layer of elastomer in the flexible region of the display cover layer for increased flexibility. Self-healing may be initiated or expedited by externally applied heat, light, electric current, or other type of external stimulus.

    Electronic Devices With Flexible Display Cover Layers
    10.
    发明申请
    Electronic Devices With Flexible Display Cover Layers 审中-公开

    公开(公告)号：US20200313111A1

    公开(公告)日：2020-10-01

    申请号：US16774948

    申请日：2020-01-28

    申请人： Apple Inc.

    发明人： Hoon Sik Kim ,  Terry C. Lam ,  Chang-Chia Huang ,  Paul S. Drzaic ,  Yasmin F. Afsar ,  Young Cheol Yang ,  Leiming Wang

    IPC分类号： H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H05K5/00 ,  H05K7/20

    摘要： An electronic device may have a hinge that allows the device to be flexed about a bend axis. A display may span the bend axis. To facilitate bending about the bend axis without damage, the display may include a display cover layer with a flexible portion. The flexible portion of the display cover layer may be interposed between first and second rigid portions of the display cover layer. The display cover layer may also include a layer with self-healing properties. The layer of self-healing material may be formed across the entire display cover layer or may be formed only in the flexible region of the display cover layer. The display cover layer may include a layer of elastomer in the flexible region of the display cover layer for increased flexibility. Self-healing may be initiated or expedited by externally applied heat, light, electric current, or other type of external stimulus.