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    Portable computer display structures
    51.
    发明授权
    Portable computer display structures 有权

    公开(公告)号：US10353432B2

    公开(公告)日：2019-07-16

    申请号：US15782458

    申请日：2017-10-12

    Applicant: Apple Inc.

    Inventor： Dinesh C. Mathew ,  Thomas W. Wilson, Jr. ,  Victor H. Yin ,  Bryan W. Posner ,  Chris Ligtenberg ,  Brett W. Degner ,  Peteris K. Augenbergs

    IPC: G02B6/00 ,  G06F1/16 ,  H05K5/00 ,  G02F1/1333 ,  H01L27/12

    Abstract: An electronic device housing may have upper and lower portions that are attached with a hinge. At least one portion of the housing may have a rear planar surface and peripheral sidewalls having edges. A display module may be mounted in the housing. The display module may have glass layers such as a color filter glass layer and a thin-film transistor substrate. The color filter glass layer may serve as the outermost glass layer in the display module. The edges of the display module may be aligned with the edges of the peripheral housing sidewalls to create the appearance of a borderless display for the electronic device. The display module may be provided with an opening that allows a camera or other electronic components to receive light. Traces may be provided on the underside of the thin-film transistor substrate to serve as signal paths for the electrical components.

    Electronic device display with polarizer windows
    52.
    发明授权
    Electronic device display with polarizer windows 有权

    公开(公告)号：US10288788B2

    公开(公告)日：2019-05-14

    申请号：US15451223

    申请日：2017-03-06

    Applicant: Apple Inc.

    Inventor： Cheng Chen ,  Masato Kuwabara ,  Christopher L. Boitnott ,  Jun Qi ,  Nathan K. Gupta ,  Victor H. Yin ,  John Z. Zhong

    IPC: G02B1/14 ,  G02B5/30 ,  G02B1/18 ,  G02F1/1335 ,  G02B1/11 ,  G02F1/1333

    Abstract: Electronic devices may be provided with displays that have polarizers. A polarizer may have a polymer layer that has a portion covered with a dichroic dye to form a polarized region and a portion that is free of dichroic dye to form an unpolarized region. The unpolarized region may be formed by masking the polymer layer during a dye coating process. Masks may be formed from polymers. The shape of the mask may define the shape of the unpolarized region. The mask may be left in place within the polarizer or may be removed from the polarizer during fabrication. Unpolarized regions may also be formed by light bleaching, chemical bleaching, and material removal techniques. Bleached areas may be chemically stabilized. A moisture barrier layer may be incorporated into the polarizer to help prevent the unpolarized region from reverting to a polarized state.

    Display with inverted thin-film-transistor layer
    54.
    发明授权
    Display with inverted thin-film-transistor layer 有权

    公开(公告)号：US10031367B2

    公开(公告)日：2018-07-24

    申请号：US13628811

    申请日：2012-09-27

    Applicant: Apple Inc.

    Inventor： Victor H. Yin ,  Jun Qi ,  Dinesh C. Mathew ,  Shih-Chang Chang ,  Cheng Chen ,  John Z. Zhong ,  Wei Chen ,  Adam T. Garelli ,  Bryan W. Posner ,  Christiaan A. Ligtenberg

    IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1333

    Abstract: An electronic device may be provided with a display that has a layer of liquid crystal material interposed between a color filter layer and a thin-film-transistor layer. The thin-film-transistor layer may have a substrate with an upper surface and a lower surface. A circular polarizer may be formed on the upper surface. Thin-film transistor circuitry such as gate driver circuitry may be formed on the lower surface. A display driver circuit may be mounted on an inactive border region of the lower surface of the thin-film transistor substrate. Display pixels may form an array in a central active region of the display. A grid of metal gate and data lines may distribute signals from the display driver circuit and gate driver circuitry to the display pixels. A grid of non-reflecting lines may be interposed between the grid of metal lines and the lower surface.

    Displays with Ramped Light Guide Layers and Multidirectional Light-Emitting Diodes
    58.
    发明申请
    Displays with Ramped Light Guide Layers and Multidirectional Light-Emitting Diodes 审中-公开

    公开(公告)号：US20170371087A1

    公开(公告)日：2017-12-28

    申请号：US15260904

    申请日：2016-09-09

    Applicant: Apple Inc.

    Inventor： Chenhua You ,  Abdeslam Hafidi ,  Jun Qi ,  Mingxia Gu ,  Victor H. Yin

    IPC: F21V8/00 ,  G02F1/1335 ,  G06F3/041 ,  G02F1/1368 ,  G02F1/1333

    CPC classification number: G02B6/0021 ,  G02B6/00 ,  G02B6/0016 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0078

    Abstract: A display such as a liquid crystal display may have an array of pixels that is illuminated using backlight illumination from a backlight. The backlight may have a light guide plate that distributes light from light-emitting diodes across the display. The light-emitting diodes may be overlapped by the light guide plate and may emit light into portions of the light guide plate that have ramped profiles. Light-emitting diodes for the backlight may have multiple light-emitting diode dies mounted on common package substrates. Reflective walls may be formed between the light-emitting diode dies on a substrate. Phosphor may cover the dies. The light-emitting diodes may contain four light-emitting diode dies that emit light in four different directions. Two or more of the dies may emit light of different colors. Light may be emitted into the corners of rectangular light distribution regions of a light guide plate.

    Display backlight with adhesive attachment layers
    59.
    发明授权
    Display backlight with adhesive attachment layers 有权

    公开(公告)号：US09835793B2

    公开(公告)日：2017-12-05

    申请号：US14716448

    申请日：2015-05-19

    Applicant: Apple Inc.

    Inventor： Xinyu Zhu ,  Jun Qi ,  Po-Wen Chiu ,  Victor H. Yin

    IPC: F21V8/00

    CPC classification number: G02B6/0091 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083

    Abstract: A display may have a backlight. The display backlight may have a light guide plate. An array of light-emitting diodes may emit light into the edge of the light guide plate. The array of light-emitting diodes may be mounted to a flexible printed circuit. A layer of adhesive tape may attach the light guide plate to the flexible printed circuit. The tape layer may have upper and lower adhesive layers on a carrier film. The carrier film may be formed from a metal-coated polymer layer, a high-low dielectric stack, a metal foil, or other reflective or non-reflective structures. A stiffener may be provided to facilitate handling of the adhesive tape.

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