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公开(公告)号：US20170084408A1
公开(公告)日：2017-03-23
申请号：US15365942
申请日：2016-11-30
Applicant: Microsoft Technology Licensing, LLC
Inventor： Masaaki Fukumoto
IPC: H01H13/85 , H01L41/047 , H03K17/96 , H01H13/14 , H01H13/704 , H01L41/09 , H01L41/22
CPC classification number: H01H13/85 , H01H13/14 , H01H13/704 , H01H2201/02 , H01H2215/052 , H01H2223/042 , H01H2231/002 , H01L41/047 , H01L41/09 , H01L41/22 , H03K17/9622 , H03K2217/96054 , H03K2217/96062 , Y10T29/42
Abstract: In some examples, techniques are provided for quick haptic feedback, without the use of a controller, which is local to individual, non-actuating keys, such as keys of a thin keyboard or keypad. The haptic feedback may be in the form of a simulated “key-click” feedback for an individual key that is pressed by a user such that the finger used to press the key feels the tactile sensation. The haptic feedback mimics the tactile sensation of a mechanical key (e.g., buckling spring, pop-dome key switch) to give a user the perception that they have actuated a mechanically movable key.
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公开(公告)号：US09070499B2
公开(公告)日：2015-06-30
申请号：US13893825
申请日：2013-05-14
Applicant: Universal Cement Corporation
Inventor： Chih-Sheng Hou , Chia-Hung Chou , Yann-Cherng Chern
CPC classification number: H01C10/12 , H01H13/023 , H01H13/83 , H01H2201/02
Abstract: A light emitting key is disclosed. A through hole is made through piezoresistive layer; a light source is arranged under the bottom of the light emitting key. When the light source is turned on, light beams shall emit out of the top substrate. The light emitting effect of the key facilitates it to be used in a dark area such as an aircraft flying in the night sky.
Abstract translation: 公开了一种发光键。 通孔通过压阻层制成; 光源设置在发光键的底部下方。 当光源打开时，光束将从顶部基板发出。 钥匙的发光效果有助于它在黑暗的地方使用，如在夜空中飞行的飞机。
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公开(公告)号：US20090002201A1
公开(公告)日：2009-01-01
申请号：US12204767
申请日：2008-09-04
Applicant: Robert J. Crowley , Donald N. Halgren
Inventor： Robert J. Crowley , Donald N. Halgren
CPC classification number: G06F3/04892 , G06F3/0202 , G06F3/0221 , H01H13/702 , H01H13/703 , H01H13/785 , H01H13/807 , H01H2201/02 , H01H2201/036 , H01H2209/006 , H01H2209/03 , H01H2209/052 , H01H2209/074 , H01H2211/002 , H01H2215/052 , H01H2217/034 , H01H2219/011 , H01H2221/002 , H01H2221/012 , H01H2221/038 , H01H2221/042 , H01H2221/084 , H01H2223/052 , H01H2225/002 , H01H2225/018 , H01H2227/034 , H01H2229/05 , H01H2231/01 , H01H2239/012 , H01H2239/052 , H03K17/964 , Y10T29/49105
Abstract: Various embodiments of the present invention comprise a signal generator for sending an electrical signal from an expandable, flexible layer of material, the signal generator comprising an upper layer of flexible, resilient material and a lower layer of flexible, resilient material which between them define a cavity for enclosing an expandable material such as a cellular foam or gas, whereupon localized distortion of one of the layers of flexible material, effects a signal generation within the structure, which is transmissible through a proper circuit to an outside electrical device. A circuit may be arranged adjacent a plurality of said keys which senses when several of said keys are depressed in a skewed or sideways manner, so as to effect movement of a cursor or pointer on a monitor in communication with a processing unit and said keyboard.
Abstract translation: 本发明的各种实施例包括用于从可扩展的柔性材料层发送电信号的信号发生器，该信号发生器包括柔性弹性材料的上层和柔性弹性材料的下层，它们之间限定一个 用于封闭可膨胀材料（例如蜂窝泡沫或气体）的空腔，于是柔性材料层之一的局部变形产生在结构内的信号产生，其通过适当的电路传输到外部电气设备。 电路可以布置在多个所述按键附近，当多个所述按键以倾斜或侧向的方式被按压时，该按键感测到一个光标或指针在与处理单元和所述键盘通信的监视器上的移动。
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公开(公告)号：US20060071819A1
公开(公告)日：2006-04-06
申请号：US10537388
申请日：2003-11-12
Applicant: Mark Johnson , Dirk De Boer
Inventor： Mark Johnson , Dirk De Boer
IPC: H03M1/22
CPC classification number: G06F3/041 , G02F1/13338 , H01H13/702 , H01H2201/02
Abstract: The invention pertains to an at least partially transparent touch-sensitive switching system comprising at least two electrodes provided with means for applying a voltage thereto and spaced from each other by a layer comprising at least one region that optically changes by applying the voltage, and at least one region comprising a piezoelectric material generating a voltage when applying pressure thereto.
Abstract translation: 本发明涉及一种至少部分透明的触敏切换系统，该系统包括至少两个电极，该两个电极设置有用于向其施加电压并且彼此隔开的装置，所述装置包括至少一个通过施加电压而光学变化的区域，以及在 至少一个区域包括当向其施加压力时产生电压的压电材料。
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公开(公告)号：US06824321B2
公开(公告)日：2004-11-30
申请号：US10247234
申请日：2002-09-19
Applicant: Isaac Ward , Kenneth Weselake
Inventor： Isaac Ward , Kenneth Weselake
IPC: H04M100
CPC classification number: G06F3/04886 , B29C49/00 , B29C51/00 , B29L2031/3431 , G06F3/0202 , H01H13/702 , H01H2201/02 , H01H2209/014 , H01H2209/016 , H01H2217/024 , H01H2219/02 , H01H2221/002 , H01H2221/09 , H01H2227/034 , H03K17/9643 , H04M1/23 , H04M1/72522 , H04M1/72544 , H04M1/72547 , H04M1/72561 , H04M2250/70
Abstract: A keypad assembly utilizes touch-detecting apparatus such as force sensors or touchpad assemblies for registering key presses. In exemplary embodiments, the keypad assembly is suitable for use in electronic devices such as a mobile telephones, calculators, hand-held computers, or the like, having single piece molded housings wherein the keypad assembly is at least partially encapsulated within the housing.
Abstract translation: 键盘组件使用诸如力传感器或触摸板组件的触摸检测装置来记录按键。 在示例性实施例中，键盘组件适用于诸如移动电话，计算器，手持式计算机等的电子设备，其具有单件模制外壳，其中键盘组件至少部分地封装在壳体内。
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Patent Agency Ranking
公开(公告)号：US20040057769A1
公开(公告)日：2004-03-25
申请号：US10247234
申请日：2002-09-19
Inventor： Isaac Ward , Kenneth Weselake
IPC: B41J005/10
CPC classification number: G06F3/04886 , B29C49/00 , B29C51/00 , B29L2031/3431 , G06F3/0202 , H01H13/702 , H01H2201/02 , H01H2209/014 , H01H2209/016 , H01H2217/024 , H01H2219/02 , H01H2221/002 , H01H2221/09 , H01H2227/034 , H03K17/9643 , H04M1/23 , H04M1/72522 , H04M1/72544 , H04M1/72547 , H04M1/72561 , H04M2250/70
Abstract: A keypad assembly utilizes touch-detecting apparatus such as force sensors or touchpad assemblies for registering key presses. In exemplary embodiments, the keypad assembly is suitable for use in electronic devices such as a mobile telephones, calculators, hand-held computers, or the like, having single piece molded housings wherein the keypad assembly is at least partially encapsulated within the housing.
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公开(公告)号：US06052071A
公开(公告)日：2000-04-18
申请号：US974356
申请日：1997-11-19
Applicant: Robert J. Crowley , Donald N. Halgren
Inventor： Robert J. Crowley , Donald N. Halgren
IPC: G06F3/02 , G06F3/023 , G06F3/048 , H01H13/702 , H01H13/703 , H01H13/785 , H01H13/807 , H03K17/96 , G06F1/00
CPC classification number: H01H13/785 , G06F3/0202 , G06F3/0221 , G06F3/04892 , H01H13/702 , H01H13/807 , H03K17/964 , H01H13/703 , H01H2201/02 , H01H2201/036 , H01H2209/006 , H01H2209/03 , H01H2209/052 , H01H2209/074 , H01H2211/002 , H01H2215/052 , H01H2217/034 , H01H2219/011 , H01H2221/012 , H01H2221/038 , H01H2221/042 , H01H2221/084 , H01H2223/052 , H01H2225/002 , H01H2225/018 , H01H2227/034 , H01H2229/05 , H01H2231/01 , H01H2239/012 , H01H2239/052
Abstract: The present invention comprises a signal generator for sending an electrical signal from an expandable, flexible layer of material, the signal generator comprising an upper layer of flexible, resilient material and a lower layer of flexible, resilient material which between them define a cavity for enclosing an expandable material such as a cellular foam or gas, whereupon localized distortion of one of the layers of flexible material, effects a signal generation within the structure, which is transmissible through a proper circuit to an outside electrical device. A circuit may be arranged adjacent a plurality of said keys which senses when several of said keys are depressed in a skewed or sideways manner, so as to effect movement of a cursor or pointer on a monitor in communication with a processing unit and said keyboard.
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公开(公告)号：US6028591A
公开(公告)日：2000-02-22
申请号：US853356
申请日：1992-03-16
Applicant: William R. Lueders
Inventor： William R. Lueders
CPC classification number: G06F3/0238 , H01H13/702 , H01H2201/02 , H01H2217/026 , H01H2219/012 , H01H2219/018 , H01H2239/004
Abstract: A keyboard (10) is disclosed including a flexible display membrane (36) overlying a plurality of pressure-responsive switches (28). The display membrane (36) can be electrically addressed to display location indicia (48) indicating the position of an underlying switch (46), and functional indicia (50) indication the function of the key (46). Informational text (58) can also be displayed on the flexible display (36) indicating the choice of switches to effect a desired function. An interactive exchange of information between the keyboard user and a processing system (14) can be achieved to accomplish a desired function. Graphical information can be input to the processing system (14) by an array (90) of pressure-responsive elements (91). Graphics input by the array (90) can be reproduced on an overlying portion (96) of the flexible display membrane (36).
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公开(公告)号：US5742241A
公开(公告)日：1998-04-21
申请号：US447117
申请日：1995-08-18
Applicant: Robert J. Crowley , Donald N. Halgren
Inventor： Robert J. Crowley , Donald N. Halgren
IPC: G06F3/02 , G06F3/023 , G06F3/048 , H01H13/702 , H01H13/703 , H01H13/785 , H01H13/807 , H03K17/96 , H03K17/94
CPC classification number: G06F3/04892 , G06F3/0202 , G06F3/0221 , H01H13/702 , H01H13/785 , H01H13/807 , H03K17/964 , H01H13/703 , H01H2201/02 , H01H2201/036 , H01H2209/006 , H01H2209/03 , H01H2209/052 , H01H2209/074 , H01H2211/002 , H01H2215/052 , H01H2217/034 , H01H2219/011 , H01H2221/002 , H01H2221/012 , H01H2221/038 , H01H2221/042 , H01H2221/084 , H01H2223/052 , H01H2225/002 , H01H2225/018 , H01H2227/034 , H01H2229/05 , H01H2231/01 , H01H2239/012 , H01H2239/052 , Y10T29/49105
Abstract: The present invention includes a flexible, pressurizable keyboard made of resilient layers of plastic material, with molded keys which are deformable when pressed so as to send a signal to an electrical device. The keys are arranged with a flexible electrical circuit thereattached, which when depressed, establish a proper complete circuit.
Abstract translation: 本发明包括由塑料材料的弹性层制成的柔性的可加压的键盘，其具有可压制的可变形的模制键，以便向电气设备发送信号。 钥匙配有柔性电路，当被按压时，建立一个合适的完整电路。
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公开(公告)号：US5691716A
公开(公告)日：1997-11-25
申请号：US564631
申请日：1995-11-29
Applicant: Robert J. Crowley , Donald N. Halgren
Inventor： Robert J. Crowley , Donald N. Halgren
IPC: G06F3/02 , G06F3/023 , G06F3/048 , H01H13/702 , H01H13/703 , H01H13/785 , H01H13/807 , H03K17/96 , H03K17/94
CPC classification number: H01H13/785 , G06F3/0202 , G06F3/0221 , G06F3/04892 , H01H13/702 , H01H13/807 , H03K17/964 , H01H13/703 , H01H2201/02 , H01H2201/036 , H01H2209/006 , H01H2209/03 , H01H2209/052 , H01H2209/074 , H01H2211/002 , H01H2215/052 , H01H2217/034 , H01H2219/011 , H01H2221/012 , H01H2221/038 , H01H2221/042 , H01H2221/084 , H01H2223/052 , H01H2225/002 , H01H2225/018 , H01H2227/034 , H01H2229/05 , H01H2231/01 , H01H2239/012 , H01H2239/052
Abstract: The present invention comprises a signal generator for sending an electrical signal from an expandable, flexible layer of material, the signal generator comprising an upper layer of flexible, resilient material and a lower layer of flexible, resilient material which between them define a cavity for enclosing an expandable material such as a cellular foam or gas, whereupon localized distortion of one of the layers of flexible material, effects a signal generation within the structure, which is transmissible through a proper circuit to an outside electrical device. A circuit may be arranged adjacent a plurality of said keys which senses when several of said keys are depressed in a skewed or sideways manner, so as to effect movement of a cursor or pointer on a monitor in communication with a processing unit and said keyboard.
Abstract translation: 本发明包括用于从可扩展的柔性材料层发送电信号的信号发生器，所述信号发生器包括柔性弹性材料的上层和柔性弹性材料的下层，它们之间限定用于封闭的空腔 诸如蜂窝泡沫或气体的可膨胀材料，因此柔性材料层之一的局部变形在结构内产生信号，其通过适当的电路传输到外部电气设备。 电路可以布置在多个所述按键附近，当多个所述按键以倾斜或侧向的方式被按压时，该按键感测到一个光标或指针在与处理单元和所述键盘通信的监视器上的移动。
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