Systems with adjustable windows
    54.
    发明授权

    公开(公告)号:US12162331B2

    公开(公告)日:2024-12-10

    申请号:US17949112

    申请日:2022-09-20

    Applicant: Apple Inc.

    Abstract: A system such as a vehicle may have adjustable structures such as adjustable windows. Adjustable windows may have adjustable layers such as adjustable tint layers, adjustable reflectivity layers, and adjustable haze layers. Adjustable window layers may be incorporated into a window with one or more transparent structural layers such as a pair of glass window layers. Adjustable components such as adjustable reflectivity layers, adjustable haze layers, and adjustable tint layers may be interposed between the pair of glass window layers. Fixed partially reflective mirrors, fixed tint layers, and/or fixed haze layers may be used in place of adjustable tint, haze, and reflectivity layers and/or may be incorporated into windows in addition to adjustable tint, haze, and reflectivity layers.

    Systems for Detecting Cracks in Windows

    公开(公告)号:US20230081222A1

    公开(公告)日:2023-03-16

    申请号:US17990207

    申请日:2022-11-18

    Applicant: Apple Inc.

    Abstract: A system such as a vehicle may have windows with one or more conductive layers. The conductive layers may form part of an infrared-light-blocking layer or other layer. The infrared-light-blocking layer or other layer may be formed as a coating on a transparent structural window layer such as an outer or inner glass layer in a laminated window or may be embedded in a polymer layer between the outer and inner layers. Segmented terminals and elongated terminals that may extend past two or more segmented terminals may be coupled to the edges of the conductive layers. Using these terminals, control circuitry can apply localized ohmic heating currents and can make resistance measurements on the conductive layers to detect cracks.

    Systems for detecting cracks in windows

    公开(公告)号:US11506623B2

    公开(公告)日:2022-11-22

    申请号:US16985088

    申请日:2020-08-04

    Applicant: Apple Inc.

    Abstract: A system such as a vehicle may have windows with one or more conductive layers. The conductive layers may form part of an infrared-light-blocking layer or other layer. The infrared-light-blocking layer or other layer may be formed as a coating on a transparent structural window layer such as an outer or inner glass layer in a laminated window or may be embedded in a polymer layer between the outer and inner layers. Segmented terminals and elongated terminals that may extend past two or more segmented terminals may be coupled to the edges of the conductive layers. Using these terminals, control circuitry can apply localized ohmic heating currents and can make resistance measurements on the conductive layers to detect cracks.

    Electronic Devices With Backlit Partial Mirror Structures

    公开(公告)号:US20220341585A1

    公开(公告)日:2022-10-27

    申请号:US17675834

    申请日:2022-02-18

    Applicant: Apple Inc.

    Abstract: A backlit partially reflective mirror may be used to form a logo or other structure in an electronic device. The electronic device may have a housing. The housing may have a wall with one or more openings configured to receive one or more corresponding logo-shaped portions of the partially reflective mirror. The partially reflective mirror may be illuminated using backlight illumination from a backlight that is overlapped by the partially reflective mirror. The partially reflective mirror may be formed from one or more protruding structures on a common substrate. One or more thin-film layers may be configured to provide the partially reflective mirror with desired visible light reflection spectrum, a desired visible light transmission spectrum, and a desired visible light absorption spectrum. The reflectivity of the mirror may be configure so that the mirror serves as a one-way mirror for the logo or other structure.

    Colored Coatings for Electronic Devices

    公开(公告)号:US20220312614A1

    公开(公告)日:2022-09-29

    申请号:US17840484

    申请日:2022-06-14

    Applicant: Apple Inc.

    Abstract: An electronic device may have transparent housing structures such as walls formed of glass or sapphire. Housing structures such as transparent housing structures may have a colored coating. The colored coating may include an absorptive layer and a metal layer. The coating may exhibit a color that can be adjusted by adjusting the thickness of the thin absorptive layer. A colored layer such as a layer of colored polymer may be incorporated into the colored coating to further adjust the color of the coating. The colored coating may be formed on an inner or outer housing structure surface. The surface may have a texture to provide the coating with a matte appearance. When formed on an outer surface, a diamond-like carbon layer may protect the colored coating. When formed on an inner surface, a passivation layer may be used to prevent oxidation of the metal layer.

    Spiral Grain Coatings for Glass Structures in Electronic Devices

    公开(公告)号:US20200181007A1

    公开(公告)日:2020-06-11

    申请号:US16457389

    申请日:2019-06-28

    Applicant: Apple Inc.

    Abstract: An electronic device may include electrical components mounted within a housing. The device may have a display on a front face of the device that is covered with a glass structure and may have a glass structure that forms part of the housing on a rear face of the device. The housing may also have a sidewall formed from glass, metal, or other materials. The glass structures of the electronic device may have a surface that is covered with an antiscratch layer, an antireflection layer, or other coating. A spiral grain polycrystalline material may form a coating on the surface of the glass structures to help avoid fracturing of the glass structures when the electronic device is dropped or otherwise subjected to stress.

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