专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06586719B1 Device for detecting the positional change between two bodies moving in relation to one another 失效
标题翻译：用于检测相对于彼此移动的两个物体之间的位置变化的装置
公开(公告)号：US06586719B1
公开(公告)日：2003-07-01
申请号：US09581881
申请日：2000-09-15
申请人： Karlheinz Bartzke , Stefan Mack , Gunter Maschke , Matthias Burkhardt , Peter Ditas
发明人： Karlheinz Bartzke , Stefan Mack , Gunter Maschke , Matthias Burkhardt , Peter Ditas
IPC分类号： G06M700
CPC分类号： G01D5/34
摘要： In an arrangement for detecting the position of two bodies moving relative to one another by a light barrier system, a device is arranged on at least one of the moving bodies such that when the bodies move relative to one another there is a change in the signal of the light barrier system that can be evaluated. At least one pair of light barrier systems is connected one with the other directly or via an electronic circuit.
摘要翻译：在用于通过光屏障系统检测两个相对于彼此移动的物体的位置的装置中，装置设置在至少一个移动体上，使得当主体相对于彼此移动时，信号发生变化的光屏障系统。至少一对光阻系统直接或通过电子电路彼此连接。

2. 发明申请

US20120242196A1 MULTILAYER PIEZOELECTRIC ACTUATOR 有权
标题翻译：多层压电致动器
公开(公告)号：US20120242196A1
公开(公告)日：2012-09-27
申请号：US13502490
申请日：2010-10-12
申请人： Eberhard Hennig , Peter Ditas , Daniel Kopsch
发明人： Eberhard Hennig , Peter Ditas , Daniel Kopsch
IPC分类号： H01L41/047
CPC分类号： H01L41/083 , H01L41/0475
摘要： The invention relates to an actuator body, comprising a plurality of piezoceramic layers, which are separated from each other by means of a positive or negative internal electrode in alternation, positive and negative collecting electrodes, which are arranged on two outer faces of the actuator body and are conductively connected to the associated positive or negative internal electrodes, wherein the actuator body of the multilayer actuator has at least one positive and one negative contacting electrode, by means of which the multilayer actuator is electrically contacted and which is conductively connected to the associated positive or negative collecting electrode, and the contacting electrodes are arranged in areas of the actuator body that are provided with a base metallization. The areas of the actuator body provided with a base metallization are spaced apart from each other and distances from the internal electrodes, wherein the distances are not less than the thickness of the piezoceramic layers in the active area of the multilayer actuator.
摘要翻译：本发明涉及一种致动器主体，包括多个压电陶瓷层，它们通过正的或负的内部电极彼此分离，正和负的集电电极被布置在致动器主体的两个外表面上并且导电地连接到相关联的正或负内部电极，其中多层致动器的致动器主体具有至少一个正极和一个负极接触电极，多层致动器电接触并且与导电连接正或负集电电极，并且接触电极布置在致动器主体的设置有基底金属化的区域中。具有基底金属化的致动器主体的区域彼此间隔开并且距离内部电极的距离，其中距离不小于多层致动器的有源区域中的压电陶瓷层的厚度。

3. 发明授权

US08471690B2 Device for producing a haptic feedback from a keyless input unit 有权
标题翻译：用于从无钥匙输入单元产生触觉反馈的装置
公开(公告)号：US08471690B2
公开(公告)日：2013-06-25
申请号：US12808104
申请日：2010-03-30
申请人： Eberhard Hennig , Peter Ditas
发明人： Eberhard Hennig , Peter Ditas
IPC分类号： G08B6/00
CPC分类号： G06F3/016 , G06F3/041
摘要： The invention relates to a device for the production of a haptic feedback from keyless input units such as touchscreens or keypads in mobile IT devices such as mobile telephones, PDAs, music or multimedia players, cameras, navigation devices, etc. The market demands a device which can produce a haptic signal for a touchscreen such that the display is movable as a whole essentially perpendicular to the housing surface at least in one direction. In order to resolve this object the invention provides for a device for the production of a haptic feedback from a keyless input unit, whereby the device has an elastic, essentially plate-shaped substrate, which at least comprises a first support location for fixing the substrate on a structure of the input device and at least a second support location for fixing the substrate on the input unit, and is formed to support the input unit movably with respect to the structure of the input device, whereby a piezoelectric element between the first and second support locations of the substrate is arranged in such a manner that with an electrical drive to the piezoelectric element one of the support locations is moved transverse to the plane of the plate-shaped substrate.
摘要翻译：本发明涉及一种用于在诸如移动电话，PDA，音乐或多媒体播放器，照相机，导航设备等的移动IT设备中的无钥匙输入单元（例如触摸屏或小键盘）产生触觉反馈的设备。市场需要设备其可以产生用于触摸屏的触觉信号，使得显示器至少在一个方向上作为整体基本上垂直于壳体表面是可移动的。为了解决该问题，本发明提供了一种用于从无钥匙输入单元产生触觉反馈的装置，由此该装置具有弹性基本上为板状的基底，该基底至少包括用于固定基底的第一支撑位置在所述输入装置的结构上以及至少第二支撑位置，用于将所述基板固定在所述输入单元上，并且形成为相对于所述输入装置的结构可移动地支撑所述输入单元，由此在所述第一和衬底的第二支撑位置被布置成使得通过对压电元件的电力驱动，支撑位置之一横向于板状衬底的平面移动。

4. 发明授权

US09117997B2 Multilayer piezoelectric actuator 有权
标题翻译：多层压电致动器
公开(公告)号：US09117997B2
公开(公告)日：2015-08-25
申请号：US13502490
申请日：2010-10-12
申请人： Eberhard Hennig , Peter Ditas , Daniel Kopsch
发明人： Eberhard Hennig , Peter Ditas , Daniel Kopsch
IPC分类号： H01L41/083 , H01L41/047
CPC分类号： H01L41/083 , H01L41/0475
摘要： An actuator body, including a plurality of piezoceramic layers, separated from each other by a positive or negative internal electrode in alternation, positive and negative collecting electrodes, which are arranged on two outer faces of the actuator body and are conductively connected to the associated positive or negative internal electrodes, wherein the actuator body of the multilayer actuator has at least one positive and one negative contacting electrode, by which the multilayer actuator is electrically contacted and is conductively connected to the associated positive or negative collecting electrode, and the contacting electrodes are arranged in areas of the actuator body that are provided with a base metallization. The areas of the actuator body with a base metallization are spaced apart from each other and distances from the internal electrodes, wherein the distances are not less than the thickness of the piezoceramic layers in the active area of the multilayer actuator.
摘要翻译：致动器主体，包括多个压电陶瓷层，它们交替地由正或负内部电极彼此分离，正和负集电电极，其设置在致动器主体的两个外表面上并且导电地连接到相关联的正极或负内部电极，其中多层致动器的致动器主体具有至少一个正接触电极和一个负接触电极，多层致动器通过该接触电极电接触并且导电地连接到相关联的正或负集电电极，并且接触电极为布置在致动器主体的设置有基部金属化的区域中。具有基底金属化的致动器主体的区域彼此间隔开并且距离内部电极的距离，其中距离不小于多层致动器的有源区域中的压电陶瓷层的厚度。

5. 发明申请

US20110050406A1 DEVICE FOR PRODUCING A HAPTIC FEEDBACK FROM A KEYLESS INPUT UNIT 有权
标题翻译：用于从无钥匙输入单元生产快速反馈的装置
公开(公告)号：US20110050406A1
公开(公告)日：2011-03-03
申请号：US12808104
申请日：2010-03-30
申请人： Eberhard Hennig , Peter Ditas
发明人： Eberhard Hennig , Peter Ditas
IPC分类号： G08B6/00
CPC分类号： G06F3/016 , G06F3/041
摘要： The invention relates to a device for the production of a haptic feedback from keyless input units such as touchscreens or keypads in mobile IT devices such as mobile telephones, PDAs, music or multimedia players, cameras, navigation devices, etc. The market demands a device which can produce a haptic signal for a touchscreen such that the display is movable as a whole essentially perpendicular to the housing surface at least in one direction. In order to resolve this object the invention provides for a device for the production of a haptic feedback from a keyless input unit, whereby the device has an elastic, essentially plate-shaped substrate, which at least comprises a first support location for fixing the substrate on a structure of the input device and at least a second support location for fixing the substrate on the input unit, and is formed to support the input unit movably with respect to the structure of the input device, whereby a piezoelectric element between the first and second support locations of the substrate is arranged in such a manner that with an electrical drive to the piezoelectric element one of the support locations is moved transverse to the plane of the plate-shaped substrate.
摘要翻译：本发明涉及一种用于在诸如移动电话，PDA，音乐或多媒体播放器，照相机，导航设备等的移动IT设备中的无钥匙输入单元（例如触摸屏或小键盘）产生触觉反馈的设备。市场需要设备其可以产生用于触摸屏的触觉信号，使得显示器至少在一个方向上作为整体基本上垂直于壳体表面是可移动的。为了解决该问题，本发明提供了一种用于从无钥匙输入单元产生触觉反馈的装置，由此该装置具有弹性基本上为板状的基底，该基底至少包括用于固定基底的第一支撑位置在所述输入装置的结构上以及至少第二支撑位置，用于将所述基板固定在所述输入单元上，并且形成为相对于所述输入装置的结构可移动地支撑所述输入单元，由此在所述第一和衬底的第二支撑位置被布置成使得通过对压电元件的电力驱动，支撑位置之一横向于板状衬底的平面移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式