公开(公告)号：US09423830B1

公开(公告)日：2016-08-23

申请号：US14223764

申请日：2014-03-24

Applicant: Amazon Technologies, Inc.

Inventor： Jack Shih-Chieh Wei ,  Keith Ho Soo Suan ,  Gregory Turner Witmer ,  Jukka Kristian Backman ,  Weihsin Hou ,  Anoop Menon ,  Tiffany Ann Yun ,  Siddharth Gupta ,  Jerry Yee-Ming Chung

IPC: G02F1/1335 ,  G06F1/16 ,  B29D11/00

CPC classification number: G06F1/1643 ,  B29D11/00663

Abstract: Described herein are electronic devices that includes a display stack having a cover component atop a lightguide component and a display component below the lightguide component. In some instances, the cover component including an antiglare etching applied to a top surface of a coverglass and a touch pattern applied to a bottom surface of the coverglass. In some cases, an optically clear adhesive layer formed from two types of optically clear adhesive may be located between the cover component and the lightguide component and a ring adhesive may be applied to around an outer edge of the cover component, the optically clear adhesive and the lightguide component.

Abstract translation: 这里描述的是电子装置，其包括在光导部件顶部具有覆盖部件的显示器叠层和在光导部件下方的显示部件。 在一些情况下，覆盖部件包括施加到覆盖玻璃的顶表面的防眩光蚀刻和施加到盖玻璃的底表面的触摸图案。 在一些情况下，由两种类型的光学透明粘合剂形成的光学透明粘合剂层可以位于覆盖部件和光导部件之间，并且可以将环形粘合剂施加到覆盖部件的外边缘，光学透明粘合剂和 光导组件。

公开(公告)号：US09285905B1

公开(公告)日：2016-03-15

申请号：US13803573

申请日：2013-03-14

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： David Charles Buuck ,  Tiffany Ann Yun ,  Sukwon Noh

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G06F1/1643 ,  G06F3/016

Abstract: Various techniques are described for presenting haptic effects in a user device. The user device may include an outer shell and an inner device comprising one or more electronic components. The inner device may be suspended inside a cavity formed by the outer shell, and the inner device may be coupled to the outer shell by one or more haptic actuators situated between the inner device and the outer shell. The outer shell may substantially enclose the inner device, while leaving a touch sensor-enabled display accessible to a user. Based on touch inputs to the display, or other input events, control signals may be sent to the haptic actuator(s) to generate a relative motion between the inner device and the outer shell, the relative motion providing a haptic effect.

Abstract translation: 描述了用于在用户设备中呈现触觉效果的各种技术。 用户设备可以包括外壳和包括一个或多个电子部件的内部设备。 内部装置可以悬挂在由外壳形成的空腔内，并且内部装置可以通过位于内部装置和外部壳体之间的一个或多个触觉致动器联接到外部壳体。 外壳可以基本上包围内部装置，同时留下使用者可访问的触摸传感器使能的显示器。 基于对显示器或其他输入事件的触摸输入，可以将控制信号发送到触觉致动器以在内部装置和外部壳体之间产生相对运动，该相对运动提供触觉效果。

公开(公告)号：US09128523B2

公开(公告)日：2015-09-08

申请号：US13722435

申请日：2012-12-20

Applicant: Amazon Technologies, Inc.

Inventor： David Charles Buuck ,  Tiffany Ann Yun ,  John Aaron Zarraga

IPC: H04R29/00 ,  G06F3/01

CPC classification number: G06F3/016

Abstract: Haptic effects are dynamically generated for content presentation on a device through analysis of the content. During content playback, audio data for the content may be analyzed to determine low frequency audio data. The low frequency audio data is mapped from a low frequency range to a haptic control frequency range of one or more haptic actuators included in the device. This mapping may be used to generate a control signal to drive the one or more haptic actuators. The haptic effects and the content may be synchronized to one another during the presentation of the content on the device. The haptic actuator control signal may be amplified proportionally to the amplitude of the low frequency audio data.

Abstract translation: 通过分析内容，对设备上的内容呈现动态生成触觉效果。 在内容回放期间，可以分析用于内容的音频数据以确定低频音频数据。 低频音频数据从低频范围映射到包括在设备中的一个或多个触觉致动器的触觉控制频率范围。 该映射可用于产生控制信号以驱动一个或多个触觉致动器。 在设备内容呈现期间，触觉效果和内容可以彼此同步。 触觉致动器控制信号可以与低频音频数据的幅度成比例放大。