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    LIGHT DIFFUSER
    6.
    发明申请
    LIGHT DIFFUSER 审中-公开
    光散射器

    公开(公告)号：WO2008085862A2

    公开(公告)日：2008-07-17

    申请号：PCT/US2008000080

    申请日：2008-01-04

    Applicant: APPLE INC ,  HANKEY M EVANS ,  SANFORD EMERY A ,  LIM WAY CHET

    Inventor： HANKEY M EVANS ,  SANFORD EMERY A ,  LIM WAY CHET

    IPC: F21V33/00 ,  G02F1/13357 ,  H04M1/22

    CPC classification number: H04R5/033 ,  H01R13/2428 ,  H01R13/6205 ,  H01R13/64 ,  H01R13/7039 ,  H01R29/00 ,  H01R43/26 ,  H04M1/0262 ,  H04M1/0274 ,  H04M1/0277 ,  H04M1/05 ,  H04M1/6058 ,  H04M1/6066 ,  H04M2250/02 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/1058 ,  Y02D70/10

    Abstract: A display system that includes a housing, at least one light source, a diffuser, and control circuitry is provided. The housing can have an internal wall and a signal indicator region. The at least one light source can be located within the housing. The diffuser can be disposed between the at least one light source and the internal wall. The control circuitry can be electrically coupled to and operable to cause the at least one light source to emit light that passes through the diffuser to the signal indicator region. A method for displaying signals in a headset including a signal indicator region is provided. The method can include emitting light from at least one LED. The method can include transmitting the light through a diffuser and onto the signal indicator region. The diffuser can include a substantially transparent substrate in which a plurality of translucent particles are embedded.

    Abstract translation: 提供一种显示系统，其包括壳体，至少一个光源，扩散器和控制电路。 外壳可以具有内壁和信号指示器区域。 所述至少一个光源可以位于所述壳体内。 扩散器可以设置在至少一个光源和内壁之间。 控制电路可以电耦合到并可操作以使至少一个光源发射通过漫射器的光到信号指示器区域。 提供了一种用于在包括信号指示符区域的耳机中显示信号的方法。 该方法可以包括从至少一个LED发射光。 该方法可以包括将光通过漫射器传输到信号指示器区域上。 扩散器可以包括其中嵌入有多个半透明颗粒的基本上透明的基板。

    ENHANCING KEYCAP LEGEND VISIBILITY WITH OPTICAL COMPONENTS
    7.
    发明申请
    ENHANCING KEYCAP LEGEND VISIBILITY WITH OPTICAL COMPONENTS 审中-公开
    用光学元件增强KEYCAP的可视性

    公开(公告)号：WO2012087800A3

    公开(公告)日：2012-08-09

    申请号：PCT/US2011065421

    申请日：2011-12-16

    Applicant: APPLE INC ,  MAHOWALD PETER H ,  MOLLER RONALD J ,  HANKEY M EVANS ,  ANDRE BART K ,  DIONELLO RAFAEL

    Inventor： MAHOWALD PETER H ,  MOLLER RONALD J ,  HANKEY M EVANS ,  ANDRE BART K ,  DIONELLO RAFAEL

    IPC: G06F3/02

    CPC classification number: G06F3/0202 ,  F21V7/048 ,  H01H13/83 ,  H01H2219/03 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2221/0702

    Abstract: Techniques and apparatus to provide improved visibility to user input devices, such as keys, are disclosed. In low light conditions, key legends can be difficult to distinguish. For example, often keys have legends on them to visually distinguish them from one another, but in low light conditions it can be difficult for users to visually identify the different keys. The legends can be textual and/or graphic. Hence, according to one embodiment, light from a nearby (e.g., attached) display device can be used to provide illumination to the user input devices (e.g., keys). The user input devices can be configured to include reflective optical components to enhance reflection of light and thereby improve visibility of the keys or the legends thereon.

    Abstract translation: 公开了为用户输入设备（例如键）提供改善的可视性的技术和设备。 在光线不足的情况下，关键传说可能难以区分。 例如，通常按键具有图例以在视觉上将它们彼此区分，但是在光线不足的情况下，用户可能难以在视觉上识别不同的按键。 传说可以是文字和/或图形。 因此，根据一个实施例，来自附近（例如，附接的）显示设备的光可以用于向用户输入设备（例如，键）提供照明。 用户输入设备可以被配置为包括反射光学组件以增强光的反射并且由此改善键或其上的图例的可见性。

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