-
公开(公告)号：US20240343643A1
公开(公告)日：2024-10-17
申请号：US18301259
申请日：2023-04-17
发明人： Feng-Shuo HSU , Chih-Yuan HOU
IPC分类号： C04B11/00 , C04B11/024 , C04B28/14
CPC分类号： C04B11/005 , C04B11/024 , C04B28/146 , C04B2111/00137 , C04B2111/0062
摘要： This invention discloses a synthetic gypsum and gypsum boards produced therefrom. Limestone (Calcium Carbonate), slaked lime (calcium hydroxide), water, and sulfuric acid are mixed, and alpha hemihydrate gypsum is optionally added as crystal seed to produce synthetic gypsum. The synthetic gypsum is then used to make gypsum boards. The gypsum board produced according to this invention contains at least 10% alpha hemihydrate gypsum.
-
公开(公告)号：US20220163415A1
公开(公告)日：2022-05-26
申请号：US17102460
申请日：2020-11-24
发明人： Shao-Chuan Fang , Chih-Sheng Hou
IPC分类号： G01L1/16 , G01L1/18 , H01L41/047
摘要： A piezosensitive sensor includes a first substrate, a second substrate, a first electrode formed on the first substrate, a second electrode formed on the second substrate, and a sensor array. The sensor array includes a plurality of sensing pixels arranged in rows and columns, each sensing pixel of the plurality of sensing pixels includes a piezosensitive element formed between the first electrode and the second electrode for generating an electrical parameter dependent upon a force applied thereto. A sensing pixel of the plurality of sensing pixels is coupled to an upper sensing pixel, a lower sensing pixel, a left sensing pixel and a right sensing pixel via the first electrode and the second electrode in an up direction, a down direction, a left direction and a right direction, respectively.
-
公开(公告)号：US09755640B2
公开(公告)日：2017-09-05
申请号：US14825847
申请日：2015-08-13
CPC分类号： H03K17/9645 , G06F3/045 , H03K17/9625
摘要： A resistive input system is disclosed, which includes a resistor matrix. The resistor matrix includes M first traces, N second traces, and M*N resistors. First ends of the resistors of a same column are coupled to one of the M first traces, second ends of the resistors of a same row are coupled to one of the N second traces, M is integers greater than 1, and N is integers greater than and equal to 1. The M*N resistors include variable resistors. A measurement circuit measures variations of a first voltage level of each of the second traces while a power control circuit provides the first voltage to the one of the M first traces and the second voltage to the rest of the M first traces. At least one input point is determined according to the variation of the first voltage level of each of the second traces.
-
公开(公告)号：US08766125B2
公开(公告)日：2014-07-01
申请号：US13673274
申请日：2012-11-09
发明人： Chia-Hung Chou , Chih-Sheng Hou
IPC分类号： H01H1/10
CPC分类号： H01H13/702 , H01H2225/01 , H01H2225/03 , H01H2227/022 , H01H2239/006
摘要： A D/A integrated pressure key for a keyboard is shown. A digital signal output first when a pressure is applied on the single key, and then an analog signal output while applying a bigger pressure over the same key. The magnitude of the analog signal output is positively related to the magnitude of the pressure applied on the integrated pressure key.
摘要翻译： 显示键盘的D / A集成压力键。 当在单个键上施加压力时，首先输出数字信号，然后在同一个键上施加更大压力的模拟信号输出。 模拟信号输出的幅度与施加在集成压力键上的压力的大小正相关。
-
公开(公告)号：US20140131186A1
公开(公告)日：2014-05-15
申请号：US13673274
申请日：2012-11-09
发明人： Chia-Hung CHOU , Chih-Sheng HOU
IPC分类号： H01H1/10
CPC分类号： H01H13/702 , H01H2225/01 , H01H2225/03 , H01H2227/022 , H01H2239/006
摘要： A D/A integrated pressure key for a keyboard is disclosed. A digital signal output first when a pressure is applied on the single key, and then an analog signal output while applying a bigger pressure over the same key. The magnitude of the analog signal output is positively related to the magnitude of the pressure applied on the integrated pressure key.
摘要翻译： 公开了一种用于键盘的D / A集成压力键。 当在单个键上施加压力时，首先输出数字信号，然后在同一个键上施加更大压力的模拟信号输出。 模拟信号输出的幅度与施加在集成压力键上的压力的大小正相关。
-
公开(公告)号：US20180313703A1
公开(公告)日：2018-11-01
申请号：US15499575
申请日：2017-04-27
发明人： Chih-Sheng HOU , Chia-Hung CHOU
IPC分类号： G01L1/16 , G01L1/14 , G01L1/18 , C09J163/00 , C09J7/02 , C09J175/00 , C09J161/04 , C09J131/04 , C09J183/00 , C09J123/06
CPC分类号： G01L1/16 , C09J7/35 , C09J7/381 , C09J7/385 , C09J163/00 , C09J175/00 , G01L1/14 , G01L1/18
摘要： A fast response force sensor is disclosed. The fast response force sensor comprises a solid-state bonding (SSB) spacer and piezo material therein. The SSB spacer is sandwiched between a top stack and a bottom stack of the force sensor. The SSB spacer maintains a fixed relative position between a top stack and a bottom stack of the force sensor when a fixed force is applied or removed. The SSB spacer is in solid state and shall not be significantly deformed while being depressed by a user, and therefore the response time of an output signal is vastly determined by the properties of the piezo material of the force sensor when a force is applied against the force sensor. Therefore, a fast response force sensor can respond quickly to a force applied against it.
-
公开(公告)号：US10429254B2
公开(公告)日：2019-10-01
申请号：US15499575
申请日：2017-04-27
发明人： Chih-Sheng Hou , Chia-Hung Chou
IPC分类号： G01L1/16 , G01L1/14 , G01L1/18 , C09J163/00 , C09J175/00 , C09J7/35 , C09J7/38
摘要： A fast response force sensor is disclosed. The fast response force sensor comprises a solid-state bonding (SSB) spacer and piezo material therein. The SSB spacer is sandwiched between a top stack and a bottom stack of the force sensor. The SSB spacer maintains a fixed relative position between a top stack and a bottom stack of the force sensor when a fixed force is applied or removed. The SSB spacer is in solid state and shall not be significantly deformed while being depressed by a user, and therefore the response time of an output signal is vastly determined by the properties of the piezo material of the force sensor when a force is applied against the force sensor. Therefore, a fast response force sensor can respond quickly to a force applied against it.
-
公开(公告)号：US20140340189A1
公开(公告)日：2014-11-20
申请号：US13893825
申请日：2013-05-14
IPC分类号： H01H13/02
CPC分类号： H01C10/12 , H01H13/023 , H01H13/83 , H01H2201/02
摘要： 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.
摘要翻译： 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。
-
9.发明申请公开(公告)号：US20140191795A1
公开(公告)日：2014-07-10
申请号：US14147568
申请日：2014-01-05
发明人： Chih-Hung Huang , Chih-Sheng Hou
IPC分类号： H03K17/96
CPC分类号： G06F3/045 , H03K17/9625
摘要： A method for controlling an input device is provided. The input device has a resistor matrix having M first traces, N second traces and M×N resistors. Each second trace is coupled to a reference resistor and M−1 variable resistors. M and N are integers greater than 1. A first voltage level of each second trace is measured when a first voltage is applied to a first end of the reference resistor and a second voltage is applied to first ends of the M−1 variable resistors via the M first traces. Variations of the first voltage level of each second trace are measured, such that it could be determined whether any touch point of the input device exists according to the variations of the first voltage level of each second trace.
摘要翻译： 提供了一种用于控制输入装置的方法。 输入装置具有具有M个第一迹线，N个第二迹线和M×N个电阻器的电阻器矩阵。 每个第二个迹线耦合到参考电阻和M-1个可变电阻。 M和N是大于1的整数。当第一电压施加到参考电阻器的第一端并且第二电压被施加到M-1可变电阻器的第一端时，测量每个第二迹线的第一电压电平， M第一痕迹。 测量每个第二迹线的第一电压电平的变化，使得可以根据每个第二迹线的第一电压电平的变化来确定输入设备的任何接触点是否存在。
-
公开(公告)号：US20130335357A1
公开(公告)日：2013-12-19
申请号：US13972697
申请日：2013-08-21
发明人： Chih Sheng HOU
IPC分类号： G06F3/041
CPC分类号： G06F3/0414 , G06F1/1626 , G06F1/1643 , G06F1/1656
摘要： A cover glass pressure-sensitive button for a mobile device is disclosed, a piece of pressure sensor is configured under peripheral of a cover glass for a display of a mobile device. The cover glass can be pressed like a button, and a signal is output from the pressure sensor to trigger a predetermined function for the mobile device when a pressure is applied on the cover glass. In another embodiment, a space is reserved either under the touch panel or under the LCD module. With this configuration, the pressure sensitivity of the cover glass increases because the pressure applied on the cover glass can be fully transferred onto the pressure sensor.
摘要翻译： 公开了一种用于移动设备的盖玻璃压敏按钮，一片压力传感器构造在用于移动设备的显示器的玻璃罩的外围。 盖玻璃可以像按钮一样按压，并且当压力施加在盖玻璃上时，从压力传感器输出信号以触发移动装置的预定功能。 在另一个实施例中，空间被保留在触摸面板下或LCD模块下面。 通过这种构造，由于施加在盖玻片上的压力可以完全转印到压力传感器上，因此盖玻片的压力敏感性增加。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.015 秒)
