公开(公告)号：US10429254B2

公开(公告)日：2019-10-01

申请号：US15499575

申请日：2017-04-27

申请人： UNIVERSAL CEMENT CORPORATION

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：US08766125B2

公开(公告)日：2014-07-01

申请号：US13673274

申请日：2012-11-09

申请人： Universal Cement Corporation

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：US09070499B2

公开(公告)日：2015-06-30

申请号：US13893825

申请日：2013-05-14

申请人： Universal Cement Corporation

发明人： Chih-Sheng Hou ,  Chia-Hung Chou ,  Yann-Cherng Chern

IPC分类号： H01C10/12 ,  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。