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31. 发明申请

US20050231313A1 Moving magnet actuator 有权
标题翻译：移动磁铁执行器
公开(公告)号：US20050231313A1
公开(公告)日：2005-10-20
申请号：US10960104
申请日：2004-10-08
申请人： Erik Shahoian
发明人： Erik Shahoian
IPC分类号： H01F7/08 , H01F7/122 , H01F7/16 , H02K33/16
CPC分类号： H01F7/16 , H01F7/122 , H01F7/1646 , H02K33/16
摘要： An apparatus includes an electromagnetically conductive assembly including a first member having a first end and a second end and a second member disposed between the first end and the second end of the first member. The second member and the first end of the first member define a first gap. The second member and the second end of the first member define a second gap. A movable member moves with respect to the conductive member. A first magnet is coupled to the movable member and is disposed a distance from the first gap. A second magnet is coupled to the movable member and is disposed a distance from the second gap.
摘要翻译：一种设备包括电磁导电组件，其包括具有第一端和第二端的第一构件和设置在第一构件的第一端和第二端之间的第二构件。第二构件和第一构件的第一端限定第一间隙。第一构件的第二构件和第二端限定第二间隙。可移动部件相对于导电部件移动。第一磁体联接到可动构件并且设置成距离第一间隙一定距离。第二磁体联接到可动构件并且设置成与第二间隙一定距离。

32. 发明申请

US20050219206A1 Controlling vibrotactile sensations for haptic feedback devices 有权
标题翻译：控制触觉反馈装置的振动触觉
公开(公告)号：US20050219206A1
公开(公告)日：2005-10-06
申请号：US10949467
申请日：2004-09-27
申请人： Bruce Schena , Erik Shahoian
发明人： Bruce Schena , Erik Shahoian
IPC分类号： G06F3/00 , G06F3/01 , G09G5/00
CPC分类号： G06F3/016
摘要： Method and apparatus for controlling vibrotactile sensations for haptic feedback devices. An actuator in a haptic feedback device includes a rotatable eccentric mass, and information is received at the haptic feedback device causing a drive signal. The drive signal controls the actuator to oscillate the mass in two directions about an axis of rotation of the actuator such that the oscillation of the mass induces a vibration in the haptic feedback device. The magnitude and frequency of the vibration can be independently controlled by adjusting a magnitude and a frequency, respectively, of the drive signal. The vibrations can also be provided in a bi-directional mode or uni-directional mode to provide the most efficient magnitude of the vibrotactile sensations. The haptic feedback device can be, for example, a gamepad controller receiving commands from a host computer providing a graphical environment.
摘要翻译：用于控制触觉反馈装置的振动触觉的方法和装置。触觉反馈装置中的致动器包括可旋转的偏心质量块，并且在触觉反馈装置处接收信息以产生驱动信号。驱动信号控制致动器以围绕致动器的旋转轴线的两个方向振荡质量，使得质量的振荡在触觉反馈装置中引起振动。可通过分别调节驱动信号的幅度和频率来独立地控制振动的幅度和频率。也可以以双向模式或单向模式提供振动，以提供振动触觉感觉的最有效的量值。触觉反馈装置可以是例如从提供图形环境的主计算机接收命令的游戏手柄控制器。

33. 发明申请

US20050017947A1 Haptic input devices 有权
标题翻译：触觉输入设备
公开(公告)号：US20050017947A1
公开(公告)日：2005-01-27
申请号：US10919648
申请日：2004-08-17
申请人： Erik Shahoian , Bruce Schena , Louis Rosenberg
发明人： Erik Shahoian , Bruce Schena , Louis Rosenberg
IPC分类号： G06F3/033 , G06F1/16 , G06F3/00 , G06F3/01 , G06F3/038 , G09G5/00
CPC分类号： G06F3/016 , G06F1/1616 , G06F1/1626 , G06F1/169 , G06F3/011 , G06F3/0338 , G06F3/03543 , G06F3/03545 , G06F3/03547 , G06F3/0362 , H01H2003/008 , H01H2215/052
摘要： A haptic feedback touch control used to provide input to a computer. A touch input device includes a planar touch surface that provides position information to a computer based on a location of user contact. The computer can position a cursor in a displayed graphical environment based at least in part on the position information, or perform a different function. At least one actuator is also coupled to the touch input device and outputs a force to provide a haptic sensation to the user. The actuator can move the touchpad laterally, or a separate surface member can be actuated. A flat E-core actuator, piezoelectric actuator, or other types of actuators can be used to provide forces. The touch input device can include multiple different regions to control different computer functions.
摘要翻译：用于向计算机提供输入的触觉反馈触摸控制。触摸输入设备包括平面触摸表面，其基于用户接触的位置向计算机提供位置信息。计算机可以至少部分地基于位置信息将光标定位在所显示的图形环境中，或者执行不同的功能。至少一个致动器还耦合到触摸输入设备并且输出力以向用户提供触觉感觉。致动器可以横向移动触摸板，或者可以致动单独的表面构件。可以使用扁平的E型芯致动器，压电致动器或其他类型的致动器来提供力。触摸输入设备可以包括多个不同的区域来控制不同的计算机功能。

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