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公开(公告)号:US20070296702A1
公开(公告)日:2007-12-27
申请号:US11472838
申请日:2006-06-21
申请人: Andrew Strawn , Andrew Raymond Bick , Crispian Tompkin , Daren Leith , Simon Bradford , Luke Miles , Brian Davidson
发明人: Andrew Strawn , Andrew Raymond Bick , Crispian Tompkin , Daren Leith , Simon Bradford , Luke Miles , Brian Davidson
IPC分类号: G09G5/00
CPC分类号: H01H13/85 , G06F1/1626 , G06F1/1662 , G06F1/169 , G06F3/0202 , G06F3/03547 , G06F2203/04105 , H01H2215/01 , H01H2219/024 , H04M1/23 , H04M2250/22
摘要: A keypad includes discrete keys formed by touch sensors or virtual keys on a touch sensitive area. The discrete or virtual keys are mechanically linked to a biased switch. The key that has been touched during a keystroke is identified through a signal from the touch sensors whilst a keystroke is recorded upon a signal from the biased switch. The combination of the touch sensors with a biased switch provides tactile feedback. The use of touch sensors or a touch sensitive area allows the keypad to be constructed with a substantially flush surface without parting lines.
摘要翻译: 键盘包括由触摸传感器或触摸敏感区域上的虚拟键形成的离散键。 离散或虚拟键机械连接到偏置开关。 通过来自触摸传感器的信号,通过来自偏置开关的信号记录击键来识别在击键期间被触摸的键。 触摸传感器与偏置开关的组合提供触觉反馈。 触摸传感器或触敏区域的使用允许键盘构造有基本上齐平的表面而不分离线。
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公开(公告)号:US07183536B2
公开(公告)日:2007-02-27
申请号:US10632359
申请日:2003-08-01
IPC分类号: G01D5/34
CPC分类号: G01D5/363
摘要: A motion encoder for use with a rotating key. The motion encoder allows the direction of rotation to be determined by providing elements having different characteristics for the transmission of a IR beam. These elements are arranged in a pattern that allows an IR beam impinging on the elements to trace a path detected as the rotating key turns. The beam being detected after changes in the reflected or transmitted beam indicating the direction of rotation of the beam.
摘要翻译: 与旋转键一起使用的运动编码器。 运动编码器允许通过提供具有用于IR波束传输的不同特性的元件来确定旋转方向。 这些元件被布置成允许IR光束照射在元件上的图案,以跟踪当旋转键旋转时检测到的路径。 在反射或透射的光束变化之后检测到光束,指示光束的旋转方向。
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公开(公告)号:US06924789B2
公开(公告)日:2005-08-02
申请号:US09942373
申请日:2001-08-29
申请人: Andrew Raymond Bick
发明人: Andrew Raymond Bick
IPC分类号: G06F3/02 , G06F3/0354 , G06F3/041 , G06F3/044 , H01H13/702 , H01H13/807 , H04M1/02 , H04M1/725 , G09G5/08
CPC分类号: G06F3/044 , G06F3/0202 , G06F3/03547 , H01H13/702 , H01H13/807 , H01H2219/018 , H01H2225/002 , H01H2239/006
摘要: A keypad (7) of a mobile telephone handset comprises a keymat (17) beneath which are disposed capacitive sensing plates (20, 21). The keypad may be used in a conventional manner to enter alphanumeric data by pressing keys (18) or as a touch pad by sliding a finger over the surface of the keymat (17).
摘要翻译: 移动电话听筒的键盘(7)包括一个键盘(17),在该按键板上设有电容式感测板(20,21)。 键盘可以以常规方式使用,通过在键键盘(17)的表面上滑动手指,通过按压键(18)或作为触摸板来输入字母数字数据。
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公开(公告)号:US08139035B2
公开(公告)日:2012-03-20
申请号:US11472838
申请日:2006-06-21
申请人: Andrew Strawn , Andrew Raymond Bick , Crispian Tompkin , Daren Leith , Simon Bradford , Luke Miles , Brian Davidson
发明人: Andrew Strawn , Andrew Raymond Bick , Crispian Tompkin , Daren Leith , Simon Bradford , Luke Miles , Brian Davidson
CPC分类号: H01H13/85 , G06F1/1626 , G06F1/1662 , G06F1/169 , G06F3/0202 , G06F3/03547 , G06F2203/04105 , H01H2215/01 , H01H2219/024 , H04M1/23 , H04M2250/22
摘要: A keypad includes discrete keys formed by touch sensors or virtual keys on a touch sensitive area. The discrete or virtual keys are mechanically linked to a biased switch. The key that has been touched during a keystroke is identified through a signal from the touch sensors whilst a keystroke is recorded upon a signal from the biased switch. The combination of the touch sensors with a biased switch provides tactile feedback. The use of touch sensors or a touch sensitive area allows the keypad to be constructed with a substantially flush surface without parting lines.
摘要翻译: 键盘包括由触摸传感器或触摸敏感区域上的虚拟键形成的离散键。 离散或虚拟键机械连接到偏置开关。 通过来自触摸传感器的信号,通过来自偏置开关的信号记录击键来识别在击键期间被触摸的键。 触摸传感器与偏置开关的组合提供触觉反馈。 触摸传感器或触敏区域的使用允许键盘构造有基本上齐平的表面而不分离线。
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公开(公告)号:US07102086B2
公开(公告)日:2006-09-05
申请号:US10478578
申请日:2001-06-15
IPC分类号: H01H9/00
CPC分类号: H01H13/807 , H01H13/702 , H01H2221/056 , H01H2221/082 , H01H2225/022 , H01H2229/022 , H01H2231/022 , H01H2239/026 , H04M1/23
摘要: A switch arrangement is disclosed. The arrangement comprises a number of switches arranged on a substrate, each switch having a resiliently deformable conductive dome for making an electrical connection with a corresponding contact on the substrate; and a number of signal lines for connection to a microprocessor for signalling an operation of a switch. The switches are arranged such that operation of any given switch creates a unique electrical connection between two of the signal lines and each of the signal lines is electrically connected to a conductive surface of a respective dome. Also disclosed is a cover for a portable electronic apparatus, having a number of user operable keys. The keys are connectable to a microprocessor in the apparatus via electrical connections made using the conductive domes.
摘要翻译: 公开了一种开关装置。 该布置包括布置在基板上的多个开关,每个开关具有可弹性变形的导电圆顶,用于与基板上的相应触点进行电连接; 以及用于连接到微处理器以用于发信号通知交换机的操作的多条信号线。 开关被布置成使得任何给定开关的操作在两个信号线之间产生独特的电连接,并且每个信号线电连接到相应的圆顶的导电表面。 还公开了一种具有多个用户操作键的便携式电子设备的盖子。 钥匙可通过使用导电圆顶制成的电气连接连接到设备中的微处理器。
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