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1. 发明授权

US06900644B2 Capacitive fingerprint sensor against ESD damage and contamination interference 有权
标题翻译：电容式指纹传感器可防止ESD损坏和污染干扰
公开(公告)号：US06900644B2
公开(公告)日：2005-05-31
申请号：US10429733
申请日：2003-05-06
申请人： Bruce C. S. Chou , Wallace Y. W. Cheng , Chen-Chih Fan
发明人： Bruce C. S. Chou , Wallace Y. W. Cheng , Chen-Chih Fan
IPC分类号： G01R27/26 , G06K9/00
CPC分类号： G06K9/00053
摘要： A capacitive fingerprint sensor against ESD damage and contamination interference includes a substrate, a plurality of plate electrodes, a metal mesh, a plurality of ESD units, a plurality of bonding pads, and a protection layer. The plate electrodes, bonding pads and metal mesh are positioned on the substrate at the same level, and are composed of the same material. The ESD units are connected to the metal mesh that is conducted to the ground, and are exposed via a plurality of first openings. Thus, electrostatic charges from a finger may be discharged through this path to the ground. The metal mesh is covered by the protection layer and is not exposed. The number of the ESD units is far less than that of the plate electrodes so as to reduce the contamination interference on the captured fingerprint image.
摘要翻译：针对ESD损伤和污染干扰的电容式指纹传感器包括基板，多个平板电极，金属网，多个ESD单元，多个接合焊盘和保护层。平板电极，接合焊盘和金属网位于相同水平的基板上，由相同的材料组成。 ESD单元连接到传导到地面的金属网，并且经由多个第一开口露出。因此，来自手指的静电电荷可以通过该路径被排出到地面。金属网被保护层覆盖，不露出。 ESD单元的数量远远少于平板电极的数量，以便减少对捕获的指纹图像的污染干扰。

2. 发明授权

US07071708B2 Chip-type sensor against ESD and stress damages and contamination interference 有权
标题翻译：片式传感器可防止ESD和应力损坏和污染干扰
公开(公告)号：US07071708B2
公开(公告)日：2006-07-04
申请号：US10825313
申请日：2004-04-16
申请人： Bruce C. S. Chou , Wallace Y. W. Cheng , Chen-Chih Fan
发明人： Bruce C. S. Chou , Wallace Y. W. Cheng , Chen-Chih Fan
IPC分类号： G01R27/26
CPC分类号： G06K9/00053
摘要： A chip-type sensor against ESD and stress damages and contamination interference includes a substrate structure and a protection layer covering over the substrate structure. The protection layer includes, from bottom to top, a first layer for providing a first stress against the substrate structure, a second layer for providing a second stress against the substrate structure, and a third layer for providing a third stress against the substrate structure. The first stress and the third stress belong to one of a tensile stress and a compressive stress, and the second stress belongs to the other of the tensile stress and the compressive stress.
摘要翻译：防止ESD和应力损坏和污染干扰的芯片型传感器包括衬底结构和覆盖在衬底结构上的保护层。保护层从底部到顶部包括用于提供针对衬底结构的第一应力的第一层，用于向衬底结构提供第二应力的第二层以及用于向衬底结构提供第三应力的第三层。第一应力和第三应力属于拉伸应力和压应力之一，第二应力属于拉伸应力和压应力中的另一个。

3. 发明授权

US07099497B2 Capacitive fingerprint sensor 有权
公开(公告)号：US07099497B2
公开(公告)日：2006-08-29
申请号：US10403052
申请日：2003-04-01
申请人： Bruce C. S. Chou , Ben Chang , Wallace Y. W. Cheng
发明人： Bruce C. S. Chou , Ben Chang , Wallace Y. W. Cheng
IPC分类号： G06K9/00
CPC分类号： G06K9/0002
摘要： A capacitive fingerprint sensor includes a plurality of capacitive sensing members arranged in a 2D array. A charge-sharing principle is utilized to read signals in the capacitive sensing member. Each capacitive sensing member includes an insulating surface layer, a sense electrode, a reference electrode, a reference capacitor, and a signal reading circuit. The sense electrode is below the insulating surface layer. When a finger contacts the insulating surface layer, a sense capacitor is formed therebetween. The reference capacitor is connected between the reference and sense electrodes. The signal reading circuit is connected to the sense and reference electrodes, repeatedly provides control signals to charge the reference capacitor and then enable the reference and sense capacitor to share charges. Finally, the sense voltage of the sense electrode may be read.

4. 发明授权

US06759264B2 Pressure type fingerprint sensor fabrication method 失效
标题翻译：压力式指纹传感器制造方法
公开(公告)号：US06759264B2
公开(公告)日：2004-07-06
申请号：US10434833
申请日：2003-05-13
申请人： Bruce C. S. Chou , Ben S. B. Chang , Wallace Y. W. Cheng
发明人： Bruce C. S. Chou , Ben S. B. Chang , Wallace Y. W. Cheng
IPC分类号： H01L2100
CPC分类号： G06K9/0002
摘要： The present invention provides a fabrication method of a pressure type fingerprint sensor, which uses the commercial integrated circuit process to form the sensor and the processing circuit together on the same chip. The present invention comprises a plurality of capacitive pressure sensors arranged in a 2-D array and applies the charge sharing principle to each capacitive pressure sensor for signal reading. The main structure of each pressure sensor is a pair of plate electrodes with an air gap between them to form a plate sensor capacitor, wherein the plate electrodes comprise a floating electrode and a fixed electrode. When the finger ridge contacts the floating electrode, the pressure from the finger changes the spacing of the air gap so as to change the capacitance of the plate sensor capacitor. The 2-D sensor array can read the 2-D pressure distribution pressed by the finger ridge to construct the fingerprint pattern.
摘要翻译：本发明提供了一种压力型指纹传感器的制造方法，其使用商业集成电路工艺在同一芯片上一起形成传感器和处理电路。本发明包括以2-D阵列布置的多个电容式压力传感器，并将电荷共享原理应用于每个电容式压力传感器用于信号读取。每个压力传感器的主要结构是在它们之间具有气隙的一对板电极，以形成板传感器电容器，其中平板电极包括浮动电极和固定电极。当手指脊接触浮动电极时，来自手指的压力改变气隙的间隔，以便改变板传感器电容器的电容。 2-D传感器阵列可以读取手指脊压制的2-D压力分布，构成指纹图案。

5. 发明授权

US09073748B2 Microelectro mechanical system encapsulation scheme 有权
标题翻译：微电机械系统封装方案
公开(公告)号：US09073748B2
公开(公告)日：2015-07-07
申请号：US13293917
申请日：2011-11-10
申请人： Bruce C. S. Chou , Chen-Chih Fan
发明人： Bruce C. S. Chou , Chen-Chih Fan
IPC分类号： H01L29/84 , B81B7/00 , H01L23/31
CPC分类号： B81C1/00825 , B81B7/0054 , B81C1/00301 , H01L23/3135 , H01L2224/48091 , H01L2224/48227 , H01L2224/8592 , H01L2924/1461 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A microelectro mechanical system (MEMS) assembly includes a carrier and a MEMS device disposed over the carrier. A buffer layer is disposed over the MEMS device. The Young's modulus of the buffer layer is less than that of the MEMS device.
摘要翻译：微电子机械系统（MEMS）组件包括载体和设置在载体上的MEMS装置。缓冲层设置在MEMS器件上。缓冲层的杨氏模量小于MEMS器件的杨氏模量。

6. 发明授权

US07915722B2 Information sensing device with electroconductive structure and molded body surrounding each other 有权
标题翻译：具有导电结构和成型体的信息感测装置相互围绕
公开(公告)号：US07915722B2
公开(公告)日：2011-03-29
申请号：US12003159
申请日：2007-12-20
申请人： Bruce C. S. Chou , Chen-Chih Fan
发明人： Bruce C. S. Chou , Chen-Chih Fan
IPC分类号： H01L23/02
CPC分类号： G06K9/00053 , H01L23/3185 , H01L2224/48091 , H01L2924/00014
摘要： An information sensing device includes a substrate, one information sensing chip, one electroconductive structure and a molded body. An electrical output portion including output connections is formed on the substrate. The information sensing chip is electrically connected to the electrical output portion and has one bottom chip surface mounted on the substrate, and one top chip surface to be close to or in contact with an object to sense specific information of the object. The electroconductive structure is electrically connected to the electrical output portion. The molded body is in contact with the information sensing chip and the at least one electroconductive structure to expose the top chip surface and a first surface of the electroconductive structure. The top chip surface is disposed opposite the bottom chip surface. The top chip surface and the first surface are exposed outside and disposed on substantially the same plane.
摘要翻译：信息感测装置包括基板，一个信息感测芯片，一个导电结构和成型体。包括输出连接的电输出部分形成在基板上。信息感测芯片电连接到电输出部分，并且具有安装在基板上的一个底部芯片表面和与物体接近或接触的一个顶部芯片表面以感测对象的特定信息。导电结构电连接到电输出部分。模制体与信息感测芯片和至少一个导电结构接触以暴露顶部芯片表面和导电结构的第一表面。顶部芯片表面设置成与底部芯片表面相对。顶部芯片表面和第一表面暴露在外部并且设置在基本上相同的平面上。

7. 发明授权

US08748999B2 Capacitive sensors and methods for forming the same 有权
标题翻译：电容传感器及其形成方法
公开(公告)号：US08748999B2
公开(公告)日：2014-06-10
申请号：US13452037
申请日：2012-04-20
申请人： Bruce C. S. Chou , Jung-Kuo Tu , Chen-Chih Fan
发明人： Bruce C. S. Chou , Jung-Kuo Tu , Chen-Chih Fan
IPC分类号： H01L29/84 , G01P15/08 , H04R23/00 , G01L9/00 , H01L21/00
CPC分类号： B81C1/00158 , B81C1/00301 , G01P15/125 , H01G5/18 , H01L28/60
摘要： A device includes a semiconductor substrate, and a capacitive sensor having a back-plate, wherein the back-plate forms a first capacitor plate of the capacitive sensor. The back-plate is a portion of the semiconductor substrate. A conductive membrane is spaced apart from the semiconductor substrate by an air-gap. A capacitance of the capacitive sensor is configured to change in response to a movement of the polysilicon membrane.
摘要翻译：一种器件包括半导体衬底和具有背板的电容传感器，其中所述背板形成所述电容式传感器的第一电容器板。背板是半导体衬底的一部分。导电膜通过气隙与半导体衬底间隔开。电容传感器的电容被配置成响应于多晶硅膜的移动而改变。

8. 发明授权

US07207661B2 Ink-jet print head with a chamber sidewall heating mechanism and a method for fabricating the same 失效
标题翻译：具有室侧壁加热机构的喷墨打印头及其制造方法
公开(公告)号：US07207661B2
公开(公告)日：2007-04-24
申请号：US10890121
申请日：2004-07-14
申请人： Bruce C. S. Chou , Chih-Hsien Yeh , Chingfu Tsou , Jer-Wei Chang , Chen-Chih Fan
发明人： Bruce C. S. Chou , Chih-Hsien Yeh , Chingfu Tsou , Jer-Wei Chang , Chen-Chih Fan
IPC分类号： B41J2/05
CPC分类号： B41J2/1412 , B41J2/1404 , B41J2/14137 , B41J2002/14387
摘要： An ink-jet print head with a chamber sidewall heating mechanism includes a substrate, an insulation layer on the substrate, a main channel penetrating through the substrate, a plurality of V-shaped micro-channels each having a diverging end linking with the main channel and a converging end linking with an ink chamber on the insulation layer, and a nozzle plate with a plurality of orifices formed on the ink chamber. The V-shaped micro-channels are perpendicular to the main channel and parallel to and arranged on the insulation layer. Each chamber sidewall includes a heater structure to evaporate ink in the chamber to form a bubble, which pushes the ink in the chamber to eject from the orifice.
摘要翻译：具有室侧壁加热机构的喷墨打印头包括基板，基板上的绝缘层，穿过基板的主通道，多个V形微通道，每个V形微通道具有与主通道连接的发散端以及与绝缘层上的墨水室连接的会聚端和在墨水室上形成有多个孔的喷嘴板。 V形微通道垂直于主通道并平行并布置在绝缘层上。每个室侧壁包括一个加热器结构，用于蒸发腔室中的墨水以形成气泡，该气泡推动腔室中的墨水从孔口喷出。

9. 发明授权

US09139420B2 MEMS device structure and methods of forming same 有权
标题翻译： MEMS器件结构及其形成方法
公开(公告)号：US09139420B2
公开(公告)日：2015-09-22
申请号：US13450223
申请日：2012-04-18
申请人： Chang-Chia Chang , Chen-Chih Fan , Bruce C. S. Chou
发明人： Chang-Chia Chang , Chen-Chih Fan , Bruce C. S. Chou
IPC分类号： H01L29/84 , B81B7/00 , B81C1/00 , B81B3/00
CPC分类号： B81C1/00269 , B81B3/0018 , B81B3/0067 , B81B3/007 , B81B7/00 , B81B7/0006 , B81B7/0016 , B81B7/0029 , B81B7/0041 , B81B7/0051 , B81B7/0058 , B81B2201/0228 , B81B2201/0235 , B81B2201/025 , B81B2207/07 , B81B2207/096 , B81C1/00 , B81C1/00293 , B81C1/00325 , B81C2203/0118
摘要： A microelectromechanical system (MEMS) device may include a MEMS structure above a first substrate. The MEMS structure comprising a central static element, a movable element, and an outer static element. A portion of bonding material between the central static element and the first substrate. A second substrate above the MEMS structure, with a portion of a dielectric layer between the central static element and the second substrate. A supporting post comprises the portion of bonding material, the central static element, and the portion of dielectric material.
摘要翻译：微机电系统（MEMS）装置可以包括在第一衬底上方的MEMS结构。 MEMS结构包括中心静态元件，可移动元件和外部静态元件。在中心静电元件和第一衬底之间的一部分接合材料。在MEMS结构上方的第二衬底，在中心静态元件和第二衬底之间具有介电层的一部分。支撑柱包括接合材料部分，中心静电元件和介电材料部分。

10. 发明授权

US07518200B2 Semiconductor integrated circuit chip with a nano-structure-surface passivation film 有权
标题翻译：具有纳米结构表面钝化膜的半导体集成电路芯片
公开(公告)号：US07518200B2
公开(公告)日：2009-04-14
申请号：US11723907
申请日：2007-03-22
申请人： Bruce C. S. Chou , Chen-Chih Fan
发明人： Bruce C. S. Chou , Chen-Chih Fan
IPC分类号： H01L29/84 , H01L23/06 , H01L23/053 , H01L23/12 , H01L23/14 , H01L23/58
CPC分类号： G06K9/00053 , Y10S977/701 , Y10S977/72 , Y10S977/721
摘要： A semiconductor integrated circuit (IC) chip includes an IC chip body and a nano-structure-surface passivation film. The IC chip body has at least one surface. The nano-structure-surface passivation film is formed on the at least one surface. The nano-structure-surface passivation film including nano-particles and a carrier resin protects the IC chip body from encountering any external interference. The IC chip body further has a plurality of fingerprint sensing members for sensing a whole fingerprint or a partial fingerprint.
摘要翻译：半导体集成电路（IC）芯片包括IC芯片体和纳米结构表面钝化膜。 IC芯片主体具有至少一个表面。纳米结构表面钝化膜形成在至少一个表面上。包括纳米颗粒和载体树脂的纳米结构表面钝化膜保护IC芯片体免受任何外部干扰。 IC芯片体还具有用于感测整个指纹或部分指纹的多个指纹感测部件。

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