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

US08242788B2 Calibration apparatus and method for capacitive sensing devices 有权
标题翻译：用于电容式感测装置的校准装置和方法
公开(公告)号：US08242788B2
公开(公告)日：2012-08-14
申请号：US12645473
申请日：2009-12-22
申请人： Yu-Wen Hsu , Lu-Po Liao , Chieh-Ling Hsiao , Yu-Chun Hsu
发明人： Yu-Wen Hsu , Lu-Po Liao , Chieh-Ling Hsiao , Yu-Chun Hsu
IPC分类号： G01R35/00 , G01R27/02 , G01R27/26
CPC分类号： G01D5/24 , G01D18/00
摘要： A calibration apparatus and method for a capacitive sensing device, in which a calibration capacitor device connects to the capacitive sensing device which is connected to an integration circuit that generates a voltage output and a latch output, a transforming circuit transforms a sensitivity calibration parameter into a pair of corresponding analog signal outputs, and an offset calibration parameter into a corresponding analog signal output, at least two first switches between the pair of corresponding analog signal outputs and a fixed potential according to system clock's levels, and at least a third switch switches between the corresponding analog signal output and another fixed potential according to the system clock's levels. The apparatus determines the switch between the pair of signal outputs according to the latch output.
摘要翻译：一种用于电容感测装置的校准装置和方法，其中校准电容器装置连接到连接到产生电压输出和锁存输出的积分电路的电容感测装置，变换电路将灵敏度校准参数转换成一对相应的模拟信号输出和偏移校准参数转换成对应的模拟信号输出，在对对应的模拟信号输出对之间的至少两个第一开关和根据系统时钟电平的固定电位，并且至少第三开关在相应的模拟信号输出和另一个固定电位根据系统时钟的电平。该装置根据锁存输出确定一对信号输出之间的切换。

2. 发明申请

US20110101994A1 Calibration Apparatus And Method For Capacitive Sensing Devices 有权
标题翻译：电容传感器件的校准装置和方法
公开(公告)号：US20110101994A1
公开(公告)日：2011-05-05
申请号：US12645473
申请日：2009-12-22
申请人： Yu-Wen Hsu , Lu-Po Liao , Chieh-Ling Hsiao , Yu-Chun Hsu
发明人： Yu-Wen Hsu , Lu-Po Liao , Chieh-Ling Hsiao , Yu-Chun Hsu
IPC分类号： G01R35/00 , G01R1/02
CPC分类号： G01D5/24 , G01D18/00
摘要： A calibration apparatus and method for a capacitive sensing device, in which a calibration capacitor device connects to the capacitive sensing device which is connected to an integration circuit that generates a voltage output and a latch output, a transforming circuit transforms a sensitivity calibration parameter into a pair of corresponding analog signal outputs, and an offset calibration parameter into a corresponding analog signal output, at least two first switches between the pair of corresponding analog signal outputs and a fixed potential according to system clock's levels, and at least a third switch switches between the corresponding analog signal output and another fixed potential according to the system clock's levels. The apparatus determines the switch between the pair of signal outputs according to the latch output.
摘要翻译：一种用于电容感测装置的校准装置和方法，其中校准电容器装置连接到连接到产生电压输出和锁存输出的积分电路的电容感测装置，变换电路将灵敏度校准参数转换成一对相应的模拟信号输出和偏移校准参数转换成对应的模拟信号输出，在对对应的模拟信号输出对之间的至少两个第一开关和根据系统时钟电平的固定电位，并且至少第三开关在相应的模拟信号输出和另一个固定电位根据系统时钟的电平。该装置根据锁存输出确定一对信号输出之间的切换。

3. 发明授权

US6036784A Apparatus for holding substrates 失效
标题翻译：用于保持基板的装置
公开(公告)号：US6036784A
公开(公告)日：2000-03-14
申请号：US25251
申请日：1998-02-18
申请人： Gwo-Jou Huang , Jong-Yen Lin , Chieh-Ling Hsiao
发明人： Gwo-Jou Huang , Jong-Yen Lin , Chieh-Ling Hsiao
IPC分类号： C23C16/458 , G02F1/1333 , C23C16/00
CPC分类号： C23C16/4583 , G02F1/1333
摘要： An apparatus for holding substrate includes a base housing. A plurality of pins are set on the top surface of the base housing. Further, the top surface has a plurality of openings through the top surface. The base housing has a first opening set on the bottom portion of one side of the base housing. Lift means is set in the base housing. A support member having an oblique surface structure is provided in the cylindrical housing and can upwardly pass through an opening formed on top of the cylindrical housing. A plate having a plurality of pins formed thereon is connected to the top of the support member. A substrate holder can be separated from the base housing, and the substrate holder includes a plate. A glass substrate is fixed on the plate by means of a plurality of fixers.
摘要翻译：保持基板的装置包括基座壳体。多个销设置在基座壳体的顶表面上。此外，顶表面具有穿过顶表面的多个开口。基座壳体具有设置在基座壳体的一侧的底部上的第一开口。提升装置设置在底座外壳中。具有倾斜表面结构的支撑构件设置在圆筒形壳体中，并且可以向上穿过形成在圆柱形壳体顶部上的开口。在其上形成有多个销的板连接到支撑构件的顶部。衬底保持器可以与基座壳体分离，并且衬底保持器包括板。玻璃基板通过多个固定器固定在板上。

4. 发明授权

US07763972B2 Stacked package structure for reducing package volume of an acoustic micro-sensor 有权
标题翻译：堆叠封装结构，用于减少声学微传感器的封装体积
公开(公告)号：US07763972B2
公开(公告)日：2010-07-27
申请号：US12119551
申请日：2008-05-13
申请人： Hsin-Tang Chien , Chieh-Ling Hsiao , Chin-Hung Wang
发明人： Hsin-Tang Chien , Chieh-Ling Hsiao , Chin-Hung Wang
IPC分类号： H01L23/12
CPC分类号： B81B7/0061 , B81B2201/0257 , B81B2207/012 , B81C1/00182 , H04R1/04 , H04R1/06 , H04R19/005 , H04R31/006 , H04R2201/003 , H04R2410/00
摘要： A stacked package structure utilizes flip-chip technology to stack an acoustic micro-sensor on an integrated circuit (IC) device having a recess as a back chamber and cover the acoustic micro-sensor using a glass substrate or a planar substrate with an aperture. With the use of the stacked package structure, the package volume of the acoustic micro-sensor can be reduced effectively.
摘要翻译：堆叠封装结构利用倒装芯片技术将声学微传感器堆叠在具有凹槽的集成电路（IC）装置作为后室，并使用玻璃基板或具有孔的平面基板覆盖声学微传感器。通过使用堆叠的封装结构，可以有效地降低声学微传感器的封装体积。

5. 发明授权

US06743636B2 Microfluid driving device 失效
标题翻译：微流体驱动装置
公开(公告)号：US06743636B2
公开(公告)日：2004-06-01
申请号：US09863332
申请日：2001-05-24
申请人： Chen-Kuei Chung , Wei-Jieh Chang , Chieh-Ling Hsiao , Kuo-Yao Weng
发明人： Chen-Kuei Chung , Wei-Jieh Chang , Chieh-Ling Hsiao , Kuo-Yao Weng
IPC分类号： B01L302
CPC分类号： F04F5/54 , B01F13/0059 , B01F15/0248 , B01F15/0284 , B01L3/50273 , B01L2400/0463 , B01L2400/0487 , F04B19/006 , Y10T436/15 , Y10T436/25 , Y10T436/2575
摘要： A microfluid driving device is provided. The microfluid driving device of this invention comprises microfluid driving platform prepared in a chip, which platform comprises at least two miniature Venturi pumps, at least one microchannel and optionally micro mixers or micro reactors in said microchannel; an external pneumatic flow supply and control module that provides selectively different air flows; and an interface device connecting said microfluid driving platform and said external pneumatic flow supply and control module. The air flows supplied by said the pneumatic flow supply and control module are supplied under selected flow rates and frequencies to said at least two Venturi pumps through said interface device, such that the microfluid inside said microchannel may be driven forward or backward or halt and the transportation, mixing and reaction of the microfluid may be accomplished.
摘要翻译：提供微流体驱动装置。本发明的微流体驱动装置包括在芯片中制备的微流体驱动平台，该平台包括至少两个微型文丘里泵，所述微通道中的至少一个微通道和任选的微混合器或微反应器; 提供选择性地不同气流的外部气流供应和控制模块; 以及连接所述微流体驱动平台和所述外部气动流量供给和控制模块的接口装置。由所述气流供应和控制模块供应的空气流通过所述接口装置以选定的流量和频率供应到所述至少两个文丘里泵，使得所述微通道内的微流体可以向前或向后或向后或停止，可以实现微流体的运输，混合和反应。

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