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    Displays with Coherent Fiber Bundles
    122.
    发明申请
    Displays with Coherent Fiber Bundles 审中-公开

    公开(公告)号：US20190391326A1

    公开(公告)日：2019-12-26

    申请号：US16561250

    申请日：2019-09-05

    Applicant: Apple Inc.

    Inventor： Tseng-Mau Yang ,  Christopher D. Prest ,  Dale N. Memering

    IPC: G02B6/08 ,  F21V8/00 ,  G02F1/313

    Abstract: A display may have an array of display pixels that generate an image. A coherent fiber bundle may be mounted on the display pixels. The coherent fiber bundle may have a first surface that is adjacent to the display pixels and a second surface that is visible to a viewer. The coherent fiber bundle may contain fibers that carry light from the first surface to the second surface. The second surface may be planar or may have a central planar region and curved edge regions that run along opposing sides of the central planar region. The fibers may have cross-sectional surface areas with a first aspect ratio on the first surface and a second aspect ratio that is greater than the first aspect ratio on the second surface.

    ASYMMETRIC CHEMICAL STRENGTHENING
    123.
    发明申请
    ASYMMETRIC CHEMICAL STRENGTHENING 审中-公开

    公开(公告)号：US20190023611A1

    公开(公告)日：2019-01-24

    申请号：US16143119

    申请日：2018-09-26

    Applicant: Apple Inc.

    Inventor： Victor Luzzato ,  Christopher D. Prest ,  Dale N. Memering ,  Matthew S. Rogers

    IPC: C03C21/00

    Abstract: Asymmetrically strengthened glass articles, methods for producing the same, and use of the articles in portable electronic device is disclosed. The asymmetrically strengthened glass articles include glass articles having a deeper compressive stress layer in a thicker portion of the glass article. Using a budgeted amount of compressive stress and tensile stress, asymmetric chemical strengthening is optimized for the utility of a glass article. In some aspects, the strengthened glass article can be designed for reduced damage, or damage propagation, when dropped.

    Multiple-Element Light-Bending Structures For Minimizing Display Borders
    124.
    发明申请
    Multiple-Element Light-Bending Structures For Minimizing Display Borders 审中-公开

    公开(公告)号：US20180292864A1

    公开(公告)日：2018-10-11

    申请号：US16006714

    申请日：2018-06-12

    Applicant: Apple Inc.

    Inventor： Christopher D. Prest ,  Tseng-Mau Yang ,  Dale N. Memering

    IPC: G06F1/16 ,  G06F3/041

    Abstract: An electronic device may be provided with a display mounted in a housing. The display may have an array of display pixels that provide image light to a user. The array of display pixels may form an active display structure with a rectangular shape. The rectangular active display structure may be surrounded by an inactive border region. Optical structures such as upper structures formed from a sheet of glass and lower optical structures that lie beneath the sheet of glass may be configured to bend light from the display pixels along the periphery of the active display structure. The upper optical structures may have an area that is larger than the area of the active display structure, so that the presence of the optical structures may serve to enlarge the apparent size of the display. The lower and upper optical structures may have curved surfaces for bending the light.

    Multiple-element light-bending structures for minimizing display borders
    125.
    发明授权
    Multiple-element light-bending structures for minimizing display borders 有权

    公开(公告)号：US10067535B2

    公开(公告)日：2018-09-04

    申请号：US13631141

    申请日：2012-09-28

    Applicant: Apple Inc.

    Inventor： Christopher D. Prest ,  Tseng-Mau Yang ,  Dale N. Memering

    IPC: G09G3/20 ,  G09G3/36 ,  G06F3/041 ,  G06F1/16

    Abstract: An electronic device may be provided with a display mounted in a housing. The display may have an array of display pixels that provide image light to a user. The array of display pixels may form an active display structure with a rectangular shape. The rectangular active display structure may be surrounded by an inactive border region. Optical structures such as upper structures formed from a sheet of glass and lower optical structures that lie beneath the sheet of glass may be configured to bend light from the display pixels along the periphery of the active display structure. The upper optical structures may have an area that is larger than the area of the active display structure, so that the presence of the optical structures may serve to enlarge the apparent size of the display. The lower and upper optical structures may have curved surfaces for bending the light.

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