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1. 发明授权

US06320257B1 Chip packaging technique 失效
标题翻译：芯片封装技术
公开(公告)号：US06320257B1
公开(公告)日：2001-11-20
申请号：US08312862
申请日：1994-09-27
申请人： Kumaraswamy Jayaraj , Thomas E. Noll , Harry F. Lockwood
发明人： Kumaraswamy Jayaraj , Thomas E. Noll , Harry F. Lockwood
IPC分类号： H01L2334
CPC分类号： H01L23/057 , H01L25/0655 , H01L25/105 , H01L2224/16 , H01L2224/73253 , H01L2225/1023 , H01L2225/107 , H01L2225/1094 , H01L2924/01079 , H01L2924/09701 , H01L2924/16152 , H01L2924/16195 , H01L2924/3011
摘要： A hermetically sealed package for at least one semiconductor chip is provided which is formed of a substrate having electrical interconnects thereon to which the semiconductor chips are selectively bonded, and a lid which preferably functions as a heat sink, with a hermetic seal being formed around the chips between the substrate and the heat sink. The substrate is either formed of or includes a layer of a thermoplastic material having low moisture permeability which material is preferably a liquid crystal polymer (LCP) and is a multiaxially oriented LCP material for preferred embodiments. Where the lid is a heat sink, the heat sink is formed of a material having high thermal conductivity and preferably a coefficient of thermal expansion which substantially matches that of the chip. A hermetic bond is formed between the side of each chip opposite that connected to the substrate and the heat sink. The thermal bond between the substrate and the lid/heat sink may be a pinched seal or may be provided, for example by an LCP frame which is hermetically bonded or sealed on one side to the substrate and on the other side to the lid/heat sink. The chips may operate in the RF or microwave bands with suitable interconnects on the substrate and the chips may also include optical components with optical fibers being sealed into the substrate and aligned with corresponding optical components to transmit light in at least one direction. A plurality of packages may be physically and electrically connected together in a stack to form a 3D array.
摘要翻译：提供一种用于至少一个半导体芯片的密封封装，其由其上具有选择性地接合半导体芯片的电互连的基板和优选用作散热器的盖形成，其中围绕基片和散热片之间的芯片。基材由具有低透湿性的热塑性材料层形成或包含一层，该材料优选为液晶聚合物（LCP），并且为优选实施方式的多轴取向LCP材料。在盖是散热器的情况下，散热器由具有高导热性并且优选地与芯片的热膨胀系数基本上匹配的热膨胀系数的材料形成。在每个芯片的与基板连接的侧面和散热片之间形成密封。衬底和盖/散热器之间的热粘合可以是压紧的密封件，或者可以例如通过LCP框架提供，所述LCP框架在一侧与衬底密封或密封，并且在另一侧与盖/热水槽。芯片可以在RF或微波带上工作，在衬底上具有合适的互连，并且芯片还可以包括光学部件，其中光纤被密封到衬底中并且与相应的光学部件对齐以在至少一个方向上透射光。多个封装可以在堆叠中物理和电连接在一起以形成3D阵列。

2. 发明授权

US08014662B1 Autofocus camera systems and methods 有权
标题翻译：自动对焦相机系统和方法
公开(公告)号：US08014662B1
公开(公告)日：2011-09-06
申请号：US12873943
申请日：2010-09-01
申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
发明人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
IPC分类号： G03B3/10
CPC分类号： G02B7/09 , G02B7/08 , G02B13/001 , G03B3/10 , G03B13/36 , G03B17/02 , H04N5/2252 , H04N5/2253 , H04N5/2254 , Y10T29/4902
摘要： A method and system for facilitating focusing of a miniature camera are disclosed. One or more lenses can be attached to a MEMS stage. The MEMS stage can be moved by a Lorentz actuator. The MEMS stage can be configured to limit movement of the lens(es) to a single degree of freedom to inhibit misalignment thereof with respect to an imaging sensor. The stage can be biased to a predefined position thereof, e.g., for focus at infinity. A metal cover can inhibit electromagnetic interference and can limit movement of the lens(es).
摘要翻译：公开了一种便于小型照相机聚焦的方法和系统。一个或多个透镜可附接到MEMS平台。 MEMS阶段可以由洛伦兹致动器移动。 MEMS级可以被配置为将透镜的运动限制到单个自由度以抑制其相对于成像传感器的不对准。阶段可以被偏置到其预定义的位置，例如用于无限远的焦点。金属盖可以抑制电磁干扰并且可以限制透镜的运动。

3. 发明授权

US08346074B2 Autofocus camera systems and methods 有权
标题翻译：自动对焦相机系统和方法
公开(公告)号：US08346074B2
公开(公告)日：2013-01-01
申请号：US13225257
申请日：2011-09-02
申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
发明人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
IPC分类号： G03B3/10 , G03B13/34
CPC分类号： G02B7/09 , G02B7/08 , G02B13/001 , G03B3/10 , G03B13/36 , G03B17/02 , H04N5/2252 , H04N5/2253 , H04N5/2254 , Y10T29/4902
摘要： In an example embodiment, a method for focusing a miniature camera includes applying a signal to an actuator in the camera, moving a MEMS stage movably supported by one or more flexures in response to the application of the signal, moving a lens in response to the moving of the MEMS stage, and limiting movement of the MEMS stage to substantially one degree of freedom corresponding to an optical axis of the lens.
摘要翻译：在示例实施例中，用于聚焦小型照相机的方法包括将信号施加到相机中的致动器，响应于信号的施加而移动由一个或多个挠曲件可移动地支撑的MEMS台，响应于移动MEMS级，并且将MEMS级的运动限制为与透镜的光轴相对的基本上一个自由度。

4. 发明授权

US08391700B1 Autofocus camera systems and methods 有权
标题翻译：自动对焦相机系统和方法
公开(公告)号：US08391700B1
公开(公告)日：2013-03-05
申请号：US12873962
申请日：2010-09-01
申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
发明人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
IPC分类号： G03B3/10 , G03B13/34
CPC分类号： G02B7/09 , G02B7/08 , G02B13/001 , G03B3/10 , G03B13/36 , G03B17/02 , H04N5/2252 , H04N5/2253 , H04N5/2254 , Y10T29/4902
摘要： A method and system for facilitating focusing of a miniature camera are disclosed. One or more lenses can be attached to a MEMS stage. The MEMS stage can be moved by a Lorentz actuator. The MEMS stage can be configured to limit movement of the lens(es) to a single degree of freedom to inhibit misalignment thereof with respect to an imaging sensor. The stage can be biased to a predefined position thereof, e.g., for focus at infinity. A metal cover can inhibit electromagnetic interference and can limit movement of the lens(es).
摘要翻译：公开了一种便于小型照相机聚焦的方法和系统。一个或多个透镜可附接到MEMS平台。 MEMS阶段可以由洛伦兹致动器移动。 MEMS级可以被配置为将透镜的运动限制到单个自由度以抑制其相对于成像传感器的不对准。阶段可以被偏置到其预定义的位置，例如用于无限远的焦点。金属盖可以抑制电磁干扰并且可以限制透镜的运动。

5. 发明授权

US5995361A Liquid crystalline polymer capacitors 失效
标题翻译：液晶聚合物电容器
公开(公告)号：US5995361A
公开(公告)日：1999-11-30
申请号：US781393
申请日：1997-01-10
申请人： Kumaraswamy Jayaraj , James M. Burnett , Joseph W. Piche , Paul J. Glatkowski , Richard W. Lusignea
发明人： Kumaraswamy Jayaraj , James M. Burnett , Joseph W. Piche , Paul J. Glatkowski , Richard W. Lusignea
IPC分类号： H01G4/18 , H01G4/32
CPC分类号： H01G4/18 , Y10T428/1023 , Y10T428/31522
摘要： This invention relates in general to capacitors including one or more layers of dielectric material wherein at least one of the layers including a multiaxially oriented lyotropic liquid crystalline polymer (LCP) film. The present invention also provides lyotropic LCPs films having less than 0.5% residual ionic contaminants and a method of preparing such films and capacitors including such films. In preferred embodiments, the invention further provides a capacitor wherein the liquid crystalline polymer film has less than 0.5% residual ionic contaminants.
摘要翻译：本发明一般涉及包括一层或多层介电材料的电容器，其中至少一层包括多轴取向溶致液晶聚合物（LCP）膜。本发明还提供了具有小于0.5％的残余离子污染物的溶致LCP膜，以及制备这种膜和电容器的方法，包括这种膜。在优选实施例中，本发明还提供一种电容器，其中液晶聚合物膜具有小于0.5％的残留离子污染物。

6. 发明授权

US07813634B2 Autofocus camera 有权
标题翻译：自动对焦相机
公开(公告)号：US07813634B2
公开(公告)日：2010-10-12
申请号：US11361608
申请日：2006-02-24
申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
发明人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
IPC分类号： G03B3/10
CPC分类号： G02B7/09 , G02B7/08 , G02B13/001 , G03B3/10 , G03B13/36 , G03B17/02 , H04N5/2252 , H04N5/2253 , H04N5/2254 , Y10T29/4902
摘要： A method and system for facilitating focusing of a miniature camera are disclosed. One or more lenses can be attached to a MEMS stage. The MEMS stage can be moved by a Lorentz actuator. The MEMS stage can be configured to limit movement of the lens(es) to a single degree of freedom to inhibit misalignment thereof with respect to an imaging sensor. The stage can be biased to a predefined position thereof, e.g., for focus at infinity. A metal cover can inhibit electromagnetic interference and can limit movement of the lens(es).
摘要翻译：公开了一种便于小型照相机聚焦的方法和系统。一个或多个透镜可附接到MEMS平台。 MEMS阶段可以由洛伦兹致动器移动。 MEMS级可以被配置为将透镜的运动限制到单个自由度以抑制其相对于成像传感器的不对准。阶段可以被偏置到其预定义的位置，例如用于无限远的焦点。金属盖可以抑制电磁干扰并且可以限制透镜的运动。

7. 发明授权

US07792421B1 Triaxial snubber assembly 有权
标题翻译：三轴缓冲组件
公开(公告)号：US07792421B1
公开(公告)日：2010-09-07
申请号：US11550119
申请日：2006-10-17
申请人： Davy Tong , Shi-Sheng Lee , Kumaraswamy Jayaraj
发明人： Davy Tong , Shi-Sheng Lee , Kumaraswamy Jayaraj
IPC分类号： G03B3/00 , G02B7/02
CPC分类号： G02B7/003 , G02B7/023 , G03B3/02 , G03B17/02 , H04N5/2254 , H04N5/23287
摘要： A method and system for mitigating undesirable motion of the optics of a camera are disclosed. The system can include a stage and snubber assembly for defining motion of the camera optics. The stage and snubber assembly can include a stage assembly having a stage to which the optics are attachable, at least one wing formed upon the stage, and a snubber assembly configured to cooperate with the wing(s) so as to limit motion of the stage substantially to the desired direction of travel of the camera optics.
摘要翻译：公开了一种用于减轻相机光学器件的不期望运动的方法和系统。该系统可以包括用于定义相机光学器件的运动的平台和缓冲器组件。舞台和缓冲组件可以包括舞台组件，舞台组件具有可附接光学部件的台阶，形成在舞台上的至少一个翼片，以及构造成与机翼协作以便限制舞台的运动的缓冲组件基本上到相机光学器件的期望的行进方向。

8. 发明申请

US20070052132A1 Method and system for cleaning molded items 审中-公开
标题翻译：清洁成型品的方法和系统
公开(公告)号：US20070052132A1
公开(公告)日：2007-03-08
申请号：US11219258
申请日：2005-09-02
申请人： Roman Gutierrez , Kumaraswamy Jayaraj , Robert Calvet
发明人： Roman Gutierrez , Kumaraswamy Jayaraj , Robert Calvet
IPC分类号： B29C45/00 , B29C71/00 , B08B3/00 , B29B15/00 , B29B7/00
CPC分类号： B29C45/0053 , B08B3/08 , B08B7/00 , B29C45/0005
摘要： A method for cleaning glass from a molded item includes applying hydrofluoric acid to the molded item. The molded item can be an injection molded item made from a glass filled polymer material. For example, hydrofluoric acid can be applied by immersion, spraying, exposure to vapors, or brushing. The molded item can be friction cleaned, e.g., scrubbed, and/or cleaned via oxygen plasma prior to the application of hydrofluoric acid.
摘要翻译：从模制品清洗玻璃的方法包括将氢氟酸施加到模制品上。模制品可以是由玻璃填充聚合物材料制成的注塑件。例如，可以通过浸渍，喷雾，暴露于蒸气或刷涂来施加氢氟酸。在施加氢氟酸之前，模制品可以经由氧等离子体进行摩擦清洁，例如擦洗和/或清洁。

9. 发明申请

US20060193616A1 Camera snubber assembly 有权
标题翻译：相机缓冲装置
公开(公告)号：US20060193616A1
公开(公告)日：2006-08-31
申请号：US11268849
申请日：2005-11-08
申请人： Robert Calvet , Roman Gutierrez , Kumaraswamy Jayaraj , Tim Ngo
发明人： Robert Calvet , Roman Gutierrez , Kumaraswamy Jayaraj , Tim Ngo
IPC分类号： G03B17/00
CPC分类号： G03B3/02 , G02B7/003 , G02B7/023 , G03B17/02 , H04N5/2251
摘要： A method and system for limiting the motion of components such as the optics of a camera are disclosed. The system can comprise a stage and a snubber assembly for controlling motion of the stage in six degrees of freedom. For example, the snubber assembly can permit movement in one translational degree of freedom while substantially limiting motion in the other five degrees of motion so as to facilitate focusing and/or zooming of a camera while inhibiting misalignment of the optics and while providing some protection against shock and vibration. Such motion control can be achieved while mitigating costs associated with precision manufacturing of the snubber assembly.
摘要翻译：公开了一种用于限制诸如照相机的光学元件的部件的运动的方法和系统。该系统可以包括用于以六个自由度控制舞台的运动的舞台和缓冲组件。例如，缓冲器组件可以允许在一个平移自由度中移动，同时基本上限制另外五个运动方向的运动，从而有助于相机的聚焦和/或变焦，同时抑制光学元件的未对准并且同时提供一些防止冲击和振动。可以在减轻与缓冲组件的精密制造相关的成本的同时实现这种运动控制。

10. 发明申请

US20110317013A1 AUTOFOCUS CAMERA SYSTEMS AND METHODS 有权
标题翻译：自动摄像机系统和方法
公开(公告)号：US20110317013A1
公开(公告)日：2011-12-29
申请号：US13225257
申请日：2011-09-02
申请人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
发明人： Roman C. Gutierrez , Robert J. Calvet , Darrell Harrington , Guiqin Wang , Kumaraswamy Jayaraj
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： G02B7/09 , G02B7/08 , G02B13/001 , G03B3/10 , G03B13/36 , G03B17/02 , H04N5/2252 , H04N5/2253 , H04N5/2254 , Y10T29/4902
摘要： In an example embodiment, a method for focusing a miniature camera includes applying a signal to an actuator in the camera, moving a MEMS stage movably supported by one or more flexures in response to the application of the signal, moving a lens in response to the moving of the MEMS stage, and limiting movement of the MEMS stage to substantially one degree of freedom corresponding to an optical axis of the lens.
摘要翻译：在示例实施例中，用于聚焦小型照相机的方法包括将信号施加到相机中的致动器，响应于信号的施加而移动由一个或多个挠曲件可移动地支撑的MEMS台，响应于移动MEMS级，并且将MEMS级的运动限制为与透镜的光轴相对的基本上一个自由度。

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