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    • 1. 发明申请
    • Method and apparatus for multi-touch tactile touch panel actuator mechanisms
    • 多点触摸触摸屏致动器机构的方法和装置
    • US20090002328A1
    • 2009-01-01
    • US11823192
    • 2007-06-26
    • Christopher J. UllrichRyan StegerDaniel H. Gomez
    • Christopher J. UllrichRyan StegerDaniel H. Gomez
    • G06F3/041
    • G06F3/016G06F3/0414G06F2203/04104G09B21/004
    • A method and apparatus of actuator mechanisms for a multi-touch tactile touch panel are disclosed. The tactile touch panel includes an electrical insulated layer and a tactile layer. The top surface of the electrical insulated layer is capable of receiving an input from a user. The tactile layer includes a grid or an array of haptic cells. The top surface of the haptic layer is situated adjacent to the bottom surface of the electrical insulated layer, while the bottom surface of the haptic layer is situated adjacent to a display. Each haptic cell further includes at least one piezoelectric material, Micro-Electro-Mechanical Systems (“MEMS”) element, thermal fluid pocket, MEMS pump, resonant device, variable porosity membrane, laminar flow modulation, or the like. Each haptic cell is configured to provide a haptic effect independent of other haptic cells in the tactile layer.
    • 公开了一种用于多触摸触觉触摸面板的致动器机构的方法和装置。 触觉触摸面板包括电绝缘层和触觉层。 电绝缘层的顶表面能够接收来自用户的输入。 触觉层包括网格或触觉单元阵列。 触觉层的顶表面位于电绝缘层的底表面附近,而触觉层的底表面位于与显示器相邻的位置。 每个触觉单元还包括至少一个压电材料,微电子机械系统(“MEMS”)元件,热流体袋,MEMS泵,谐振装置,可变孔隙度膜,层流调制等。 每个触觉单元被配置成提供独立于触觉层中的其他触觉单元的触觉效果。
    • 2. 发明授权
    • Digital envelope modulator for haptic feedback devices
    • 用于触觉反馈装置的数字包络调制器
    • US08325144B1
    • 2012-12-04
    • US11975225
    • 2007-10-17
    • Kollin M. TierlingDanny A. GrantDaniel H. GomezMunibe M. Bakircioglu
    • Kollin M. TierlingDanny A. GrantDaniel H. GomezMunibe M. Bakircioglu
    • G06F3/041
    • G06F3/016
    • A haptic feedback device includes a signal generation module configured to output a composite signal representable by a carrier signal and an envelope signal. The signal generation module includes a microcontroller capable of being programmed such that the carrier signal falls within a resonance frequency band of the haptic feedback device. The haptic feedback device also includes a user interface device, and a transducer configured to impart haptic force to the user interface device in response to the composite signal. A tactile mapping submodule, a duration mapping submodule, and an attack/decay mapping submodule may also be included. The tactile mapping submodule enables compensation for haptic output at different positions on the haptic feedback device, whereas the duration and attack/decay submodules enable prevention of unwanted audio output.
    • 触觉反馈装置包括被配置为输出可由载波信号和包络信号表示的复合信号的信号生成模块。 信号生成模块包括能够被编程使得载波信号落入触觉反馈装置的共振频带内的微控制器。 触觉反馈装置还包括用户接口装置和被配置为响应于复合信号而向用户接口装置传递触觉力的换能器。 还可以包括触觉映射子模块,持续时间映射子模块和攻击/衰减映射子模块。 触觉映射子模块能够补偿触觉反馈设备上不同位置处的触觉输出,而持续时间和攻击/衰减子模块可防止不需要的音频输出。
    • 8. 发明申请
    • Systems And Methods For Providing A Haptic Device
    • 提供触觉装置的系统和方法
    • US20100283588A1
    • 2010-11-11
    • US12843186
    • 2010-07-26
    • Daniel H. GomezHenry DaCosta
    • Daniel H. GomezHenry DaCosta
    • G08B6/00
    • G06F3/016
    • Systems and methods for providing haptic feedback in a user interface are disclosed. In one embodiment, an apparatus comprises a manipulandum, a rotor in communication with the manipulandum, an actuator in communication with the rotor, and a biasing element disposed between the manipulandum and the rotor. The actuator may be configured to vary a force on the rotor. The biasing element may be configured to store at least a portion of energy input to the apparatus when the actuator increases the force on the rotor, and to provide at least a portion of the stored energy to the manipulandum when the actuator decreases the force on the rotor, or when the manipulandum is released.
    • 公开了在用户界面中提供触觉反馈的系统和方法。 在一个实施例中,一种装置包括操纵件,与操纵件连通的转子,与转子连通的致动器以及设置在操纵杆和转子之间的偏置元件。 致动器可以被配置成改变转子上的力。 当致动器增加转子上的力时,偏置元件可被配置为存储输入到设备的能量的至少一部分,并且当致动器减小在转子上的力时,将至少一部分存储的能量提供给操纵 转子,或当操纵被释放时。
    • 9. 发明授权
    • Systems and methods for providing a haptic device
    • 用于提供触觉装置的系统和方法
    • US07764268B2
    • 2010-07-27
    • US10949618
    • 2004-09-24
    • Daniel H. GomezHenry DaCosta
    • Daniel H. GomezHenry DaCosta
    • G09G5/00
    • G06F3/016
    • Systems and methods for providing haptic feedback in a user interface are disclosed. In one embodiment, an apparatus comprises a manipulandum, a rotor in communication with the manipulandum, an actuator in communication with the rotor, and a biasing element disposed between the manipulandum and the rotor. The actuator may be configured to vary a force on the rotor. The biasing element may be configured to store at least a portion of energy input to the apparatus when the actuator increases the force on the rotor, and to provide at least a portion of the stored energy to the manipulandum when the actuator decreases the force on the rotor, or when the manipulandum is released.
    • 公开了在用户界面中提供触觉反馈的系统和方法。 在一个实施例中,一种装置包括操纵件,与操纵件连通的转子,与转子连通的致动器以及设置在操纵杆和转子之间的偏置元件。 致动器可以被配置成改变转子上的力。 当致动器增加转子上的力时,偏置元件可被配置为存储输入到设备的能量的至少一部分,并且当致动器减小在转子上的力时,将至少一部分存储的能量提供给操纵 转子,或当操纵被释放时。