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    System level features of a keyboard
    4.
    发明授权
    System level features of a keyboard 有权

    公开(公告)号：US10082880B1

    公开(公告)日：2018-09-25

    申请号：US14472260

    申请日：2014-08-28

    Applicant: Apple Inc.

    Inventor： William P. Yarak, III ,  Erik T. Stefansson ,  Euan S. Abraham

    IPC: G06F1/16 ,  G06F3/02

    CPC classification number: G06F3/0202 ,  G06F1/16 ,  G06F3/0231

    Abstract: A keyboard device includes a shell having a set of aperture formed into a top surface. A group of keys are disposed in the set of apertures. A platform is disposed under the group of keys and substantially fills an interior of the shell. The platform has a cavity formed in a lower surface of the platform. A circuit board, which is operable to control the keyboard is disposed within the cavity. The platform is configured to prevent ingress of liquid and debris that may enter the set of apertures. In some cases, the shell may have a rear aperture formed into a side wall, which may be configured as an antenna that is tuned to transmit a wireless signals at a transmission frequency.

    SCISSOR MECHANISM FEATURES FOR A KEYBOARD
    5.
    发明申请
    SCISSOR MECHANISM FEATURES FOR A KEYBOARD 有权
    键盘机械特征

    公开(公告)号：US20150270073A1

    公开(公告)日：2015-09-24

    申请号：US14667117

    申请日：2015-03-24

    Applicant: Apple Inc.

    Inventor： William P. Yarak, III ,  Euan S. Abraham ,  Erik T. Stefansson ,  John M. Brock

    IPC: H01H3/12 ,  H01H11/00 ,  H01H13/70

    CPC classification number: H01H3/125 ,  H01H13/70 ,  H01H2215/006 ,  Y10T29/49105

    Abstract: A key supported by a scissor mechanism including interlocking scissor members assembled to mutually pivot along a pivot track. A first scissor member may include a pivot track and an up-stop track and a second scissor member may include at least a first and second extension portion positioned within the pivot track and the up-stop track respectively. When the key is depressed, the first extension portion may slide and at least partially pivot or rotate within the pivot track, and the second extension portion may slide within the up-stop track.

    Abstract translation: 由剪刀机构支撑的键，包括组装成沿着枢轴轨道相互枢转的联锁剪刀构件。 第一剪刀构件可以包括枢转轨道和上升轨道，并且第二剪刀构件可以包括至少第一和第二延伸部分，其分别位于枢转轨道和上升轨道内。 当键被按压时，第一延伸部分可以滑动并且在枢转轨道内至少部分地枢转或旋转，并且第二延伸部分可以在上下方向轨道内滑动。

    Low-travel illuminated key mechanism
    6.
    发明授权
    Low-travel illuminated key mechanism 有权

    公开(公告)号：US11379049B2

    公开(公告)日：2022-07-05

    申请号：US16353915

    申请日：2019-03-14

    Applicant: Apple Inc.

    Inventor： Michelle R. Goldberg ,  Kathleen A. Bergeron ,  Paul X. Wang ,  Alex J. Lehmann ,  William P. Yarak, III ,  Kevin C. Armendariz ,  Zheng Gao

    IPC: H01H3/12 ,  G06F3/02 ,  H01H13/14 ,  H01H13/83 ,  H01H13/705 ,  H01H11/00 ,  H01H13/7065 ,  H01H13/88

    Abstract: Embodiments are directed to a low profile key for a keyboard having an overmolded support structure. In one aspect, an embodiment includes a key cap having an illuminable symbol. A support structure having a pair of overmolded wings may pivotally couple to the key cap. A switch housing may surround the support structure and connect each of the first and second wings. A tactile dome may be at least partially positioned within the switch housing and configured to bias the key cap upward. A sensing membrane may be positioned along an underside surface of the tactile dome and configured to trigger a switch event in response to a collapsing of the tactile dome caused by a depression of the key cap. A feature plate may be positioned below the sensing membrane. A light guide panel may define at least one light extraction feature that may be configured to propagate light toward the key cap and cause illumination of the illuminable symbol.

    LOW-TRAVEL ILLUMINATED KEY MECHANISM
    7.
    发明申请
    LOW-TRAVEL ILLUMINATED KEY MECHANISM 审中-公开

    公开(公告)号：US20190056794A1

    公开(公告)日：2019-02-21

    申请号：US15681322

    申请日：2017-08-18

    Applicant: Apple Inc.

    Inventor： Michelle R. Goldberg ,  Kathleen A. Bergeron ,  Paul X. Wang ,  Alex J. Lehmann ,  William P. Yarak, III ,  Kevin C. Armendariz ,  Zheng Gao

    IPC: G06F3/02 ,  H01H13/14 ,  H01H13/83 ,  H01H13/705 ,  H01H11/00

    Abstract: Embodiments are directed to a low profile key for a keyboard having an overmolded support structure. In one aspect, an embodiment includes a key cap having an illuminable symbol. A support structure having a pair of overmolded wings may pivotally couple to the key cap. A switch housing may surround the support structure and connect each of the first and second wings. A tactile dome may be at least partially positioned within the switch housing and configured to bias the key cap upward. A sensing membrane may be positioned along an underside surface of the tactile dome and configured to trigger a switch event in response to a collapsing of the tactile dome caused by a depression of the key cap. A feature plate may be positioned below the sensing membrane. A light guide panel may define at least one light extraction feature that may be configured to propagate light toward the key cap and cause illumination of the illuminable symbol.

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