公开(公告)号：US08962388B2

公开(公告)日：2015-02-24

申请号：US13292630

申请日：2011-11-09

Applicant: Mohan R. Nagar ,  Kuo-Chuan Liu ,  Mudasir Ahmad ,  Bangalore J. Shanker ,  Jie Xue

Inventor： Mohan R. Nagar ,  Kuo-Chuan Liu ,  Mudasir Ahmad ,  Bangalore J. Shanker ,  Jie Xue

IPC: H05K7/06 ,  H05K3/30 ,  H01L21/56

CPC classification number: H05K1/0271 ,  H01L21/563 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/10253 ,  H05K1/181 ,  H05K3/305 ,  H05K2201/068 ,  H05K2201/09036 ,  H05K2201/10674 ,  H05K2201/10977 ,  Y02P70/613 ,  Y10T29/49144 ,  H01L2924/00 ,  H01L2224/0401

Abstract: A printed circuit board assembly and method of assembly in which underfill is placed between a chip and substrate to support the chip. A trench is formed in the upper layer of the printed circuit board to limit the flow of the underfill and in particular to limit the underfill from contact with adjacent components so that the underfill does not interfere with adjacent components on the printed circuit board assembly.

Abstract translation: 一种印刷电路板组件和组装方法，其中将底部填充物放置在芯片和基板之间以支撑芯片。 沟槽形成在印刷电路板的上层中以限制底部填充物的流动，特别是限制底部填充物与相邻部件接触，使得底部填充物不会干扰印刷电路板组件上的相邻部件。

公开(公告)号：US06884313B2

公开(公告)日：2005-04-26

申请号：US09962783

申请日：2001-09-24

Applicant: Kuo-Chuan Liu ,  Michael G. Lee

Inventor： Kuo-Chuan Liu ,  Michael G. Lee

IPC: H01L21/60 ,  B32B7/12 ,  H01L21/58 ,  H01L21/68 ,  H05K3/34 ,  H05K3/46 ,  H05K3/36

CPC classification number: H01L21/6835 ,  B32B7/12 ,  H01L24/29 ,  H01L24/81 ,  H01L2221/68345 ,  H01L2221/68359 ,  H01L2224/16 ,  H01L2224/29109 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/73253 ,  H01L2224/81825 ,  H01L2224/8319 ,  H01L2224/83825 ,  H01L2224/83855 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01072 ,  H01L2924/01073 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/3011 ,  H05K3/3489 ,  H05K3/4614 ,  H05K2203/0759 ,  Y10T29/49126 ,  H01L2924/00 ,  H01L2924/01083 ,  H01L2224/0401

Abstract: Techniques are given for determining the data transmission or sending rates in a router or switch of two or more input queues in one or more input ports sharing an output port, which may optionally include an output queue. The output port receives desired or requested data from each input queue sharing the output port. The output port analyzes this data and sends feedback to each input port so that, if needed, the input port can adjust its transmission or sending rate.

Abstract translation: 给出了用于确定共享输出端口的一个或多个输入端口中的两个或多个输入队列的路由器或交换机中的数据传输或发送速率的技术，其可以可选地包括输出队列。 输出端口从共享输出端口的每个输入队列接收所需或请求的数据。 输出端口分析此数据，并向每个输入端口发送反馈，以便在需要时，输入端口可以调整其传输或发送速率。

公开(公告)号：US08453167B2

公开(公告)日：2013-05-28

申请号：US13154155

申请日：2011-06-06

Applicant: Kuo-Chuan Liu ,  Che-Sheng Yang

Inventor： Kuo-Chuan Liu ,  Che-Sheng Yang

IPC: G11B17/03

CPC classification number: G11B17/056 ,  Y10T292/0945 ,  Y10T292/097 ,  Y10T292/1014

Abstract: A locking mechanism for installation on a device body, which includes an actuating element, includes a bezel having a through hole and a first positioning portion spaced apart from the through hole, and a locking element including a front operating portion extending through and movable along the through hole in a left-right direction, at least one guide pin extending in a front-rear direction, and an engaging portion. A press button is mounted slidably on the guide pin, and includes a contact portion adapted to be spaced apart from the actuating element in the left-right direction. The front operating portion is operable to move the press button between non-operative and operative positions, where the contact portion is adapted to be placed out of and in alignment with the actuating element, respectively. The engaging portion engages the first positioning portion when the press button is in the non-operative position.

Abstract translation: 一种用于安装在包括致动元件的设备主体上的锁定机构，包括具有通孔和与所述通孔间隔开的第一定位部分的边框，以及锁定元件，所述锁定元件包括延伸穿过并沿着所述通孔移动的前操作部分 沿左右方向的通孔，至少一个沿前后方向延伸的引导销和接合部分。 按钮可滑动地安装在导销上，并且包括适于在左右方向上与致动元件间隔开的接触部分。 前操作部分可操作以在非操作位置和操作位置之间移动压力按钮，其中接触部分适于分别设置在致动元件之外并与致动元件对准。 当按钮处于非操作位置时，接合部分接合第一定位部分。

公开(公告)号：US08081484B2

公开(公告)日：2011-12-20

申请号：US11606750

申请日：2006-11-30

Applicant: Mohan R. Nagar ,  Kuo-Chuan Liu ,  Mudasir Ahmad ,  Bangalore J. Shanker ,  Jie Xue

Inventor： Mohan R. Nagar ,  Kuo-Chuan Liu ,  Mudasir Ahmad ,  Bangalore J. Shanker ,  Jie Xue

IPC: H05K7/20

CPC classification number: H05K1/0271 ,  H01L21/563 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/10253 ,  H05K1/181 ,  H05K3/305 ,  H05K2201/068 ,  H05K2201/09036 ,  H05K2201/10674 ,  H05K2201/10977 ,  Y02P70/613 ,  Y10T29/49144 ,  H01L2924/00 ,  H01L2224/0401

Abstract: A printed circuit board assembly and method of assembly in which underfill is placed between a chip and substrate to support the chip. A trench is formed in the upper layer of the printed circuit board to limit the flow of the underfill and in particular to limit the underfill from contact with adjacent components so that the underfill does not interfere with adjacent components on the printed circuit board assembly.

Abstract translation: 一种印刷电路板组件和组装方法，其中将底部填充物放置在芯片和基板之间以支撑芯片。 沟槽形成在印刷电路板的上层中以限制底部填充物的流动，特别是限制底部填充物与相邻部件的接触，使得底部填充物不会干扰印刷电路板组件上的相邻部件。

公开(公告)号：US07224857B2

公开(公告)日：2007-05-29

申请号：US11018824

申请日：2004-12-20

Applicant: Kuo-Chuan Liu

Inventor： Kuo-Chuan Liu

IPC: G02B6/12

CPC classification number: G02B6/43 ,  H05K1/0274

Abstract: Disclosed are optical-routing boards for opto-electrical systems having optical waveguides embedded in non-laminated optical substrates that enable optical signals to be routed among opto-electric components mounted on the top surfaces of the optical substrates. Methods for making the optical-routing boards are also disclosed. The waveguides are formed by focused pulse-laser writing, with the focal point of the pulsed-laser beam being moved in a three-dimensional manner through the non-laminated substrate. Bevel surfaces are preferably formed in the substrate to facilitate bending of the waveguides.

Abstract translation: 公开了用于光电系统的光路由板，其具有嵌入在非层叠光学基板中的光波导，其使得光信号能够在安装在光学基板的顶表面上的光电部件之间布线。 还公开了制造光路由板的方法。 波导通过聚焦脉冲激光写入形成，脉冲激光束的焦点以三维方式移动通过非层压基板。 斜面优选形成在衬底中以便于波导的弯曲。

公开(公告)号：US06800169B2

公开(公告)日：2004-10-05

申请号：US10066485

申请日：2002-02-01

Applicant: Kuo-Chuan Liu ,  Michael G. Lee

Inventor： Kuo-Chuan Liu ,  Michael G. Lee

IPC: B23K3100

CPC classification number: B32B7/12 ,  B32B15/08 ,  B32B37/1207 ,  B32B2457/14 ,  H01L21/6835 ,  H01L24/29 ,  H01L24/83 ,  H01L2221/68345 ,  H01L2221/68359 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2224/29109 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/73253 ,  H01L2224/81825 ,  H01L2224/8319 ,  H01L2224/83825 ,  H01L2224/83855 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01072 ,  H01L2924/01073 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/30105 ,  H01L2924/3011 ,  H05K3/3489 ,  H05K3/4614 ,  H05K2203/0759 ,  Y10T29/49126 ,  H01L2924/00 ,  H01L2924/01031 ,  H01L2924/01083

Abstract: Embodiments of the invention include a method comprising disposing a thin metallic layer having a low melting temperature between one end of a conductive post on a substrate and a conducting structure on an opposing substrate. Heated platens in contact with the substrates can apply pressure and heat to the thin metallic layer and cause it to be entirely consumed and subsequently transformed into a bonding layer having a melting temperature higher than the melting temperature of the original thin metallic layer. Prior to, during, or after the conductive post is bonded to the conducting structure, the region around the conductive post and between the substrates may be filled with a dielectric material, such as polyimide.

Abstract translation: 本发明的实施例包括一种方法，包括在基板上的导电柱的一端和相对基板上的导电结构之间布置具有低熔点的薄金属层。 与基板接触的加热板可以对薄金属层施加压力和热量，并使其完全消耗，随后转变成熔融温度高于原始薄金属层的熔融温度的粘合层。 在导电柱结合到导电结构之前，期间或之后，导电柱周围的区域和衬底之间的区域可以填充有介电材料，例如聚酰亚胺。

公开(公告)号：US5963417A

公开(公告)日：1999-10-05

申请号：US748558

申请日：1996-11-08

Applicant: Marc A. Anderson ,  Kuo-Chuan Liu ,  Charles M. Mohr

Inventor： Marc A. Anderson ,  Kuo-Chuan Liu ,  Charles M. Mohr

IPC: H01G9/04 ,  H01G9/042 ,  H01G9/048 ,  H01G9/00 ,  H01G9/02

CPC classification number: H01G9/042 ,  H01G9/048 ,  Y02T10/7022 ,  Y10T29/417

Abstract: An inexpensive porous metal oxide material having high surface area, good conductivity and high specific capacitance is advantageously used in an electrochemical capacitor. The materials are formed in a sol-gel process which affords control over the properties of the resultant metal oxide materials.

Abstract translation: 具有高表面积，良好导电性和高比电容的便宜的多孔金属氧化物材料有利地用于电化学电容器中。 这些材料以溶胶 - 凝胶法形成，其提供对所得金属氧化物材料的性质的控制。

公开(公告)号：US20120110604A1

公开(公告)日：2012-05-03

申请号：US13154155

申请日：2011-06-06

Applicant: Kuo-Chuan Liu ,  Che-Sheng Yang

Inventor： Kuo-Chuan Liu ,  Che-Sheng Yang

IPC: G11B17/04 ,  E05C1/12 ,  E05C19/10 ,  E05C1/08

CPC classification number: G11B17/056 ,  Y10T292/0945 ,  Y10T292/097 ,  Y10T292/1014

Abstract: A locking mechanism for installation on a device body, which includes an actuating element, includes a bezel having a through hole and a first positioning portion spaced apart from the through hole, and a locking element including a front operating portion extending through and movable along the through hole in a left-right direction, at least one guide pin extending in a front-rear direction, and an engaging portion. A press button is mounted slidably on the guide pin, and includes a contact portion adapted to be spaced apart from the actuating element in the left-right direction. The front operating portion is operable to move the press button between non-operative and operative positions, where the contact portion is adapted to be placed out of and in alignment with the actuating element, respectively. The engaging portion engages the first positioning portion when the press button is in the non-operative position.

Abstract translation: 一种用于安装在包括致动元件的设备主体上的锁定机构，包括具有通孔和与所述通孔间隔开的第一定位部分的边框，以及锁定元件，所述锁定元件包括延伸穿过并沿着所述通孔移动的前操作部分 沿左右方向的通孔，至少一个沿前后方向延伸的引导销和接合部分。 按钮可滑动地安装在导销上，并且包括适于在左右方向上与致动元件间隔开的接触部分。 前操作部分可操作以在非操作位置和操作位置之间移动压力按钮，其中接触部分适于分别设置在致动元件之外并与致动元件对准。 当按钮处于非操作位置时，接合部分接合第一定位部分。

公开(公告)号：US07261918B2

公开(公告)日：2007-08-28

申请号：US10871405

申请日：2004-06-18

Applicant: Kuo-Chuan Liu

Inventor： Kuo-Chuan Liu

IPC: B05D3/02 ,  B05D3/04

CPC classification number: C04B35/491 ,  C04B2235/3227 ,  C04B2235/44 ,  C04B2235/449 ,  C04B2235/6562 ,  C04B2235/6585 ,  C04B2235/79 ,  G02F1/035 ,  G02F1/055

Abstract: Methods and solutions for forming lanthanum-modified lead zirconium titanate (PLZT) layers are disclosed. The PLZT layers are highly transparent to 1550 nm wavelength light, and have high crystal quality. Loss factors as low as 0.25 dB per mm are achieved. Fast and low-cost methods are disclosed for making the layers. Devices structures using the layers are also disclosed.

Abstract translation: 公开了用于形成镧改性的钛酸铅锆酸铅（PLZT）层的方法和溶液。 PLZT层对1550nm波长的光是高度透明的，并且具有高的晶体质量。 实现了低至0.25 dB / mm的损耗系数。 公开了用于制造层的快速且低成本的方法。 还公开了使用这些层的装置结构。

公开(公告)号：US07083869B2

公开(公告)日：2006-08-01

申请号：US10807605

申请日：2004-03-23

Applicant: Kuo-Chuan Liu ,  Michael G. Lee ,  Kishio Yokouchi

Inventor： Kuo-Chuan Liu ,  Michael G. Lee ,  Kishio Yokouchi

IPC: B32B9/00 ,  H01L41/187

CPC classification number: G02F1/0551 ,  C23C18/1216 ,  C23C18/1225 ,  C23C18/1279 ,  C23C18/1283 ,  G02F1/0316 ,  G02F2201/12

Abstract: Methods of forming lanthanum nickel oxide (LaNiO3) layers with precursor formation solutions are disclosed, along with devices made from such solutions. Also disclosed are methods for making the formation solutions using lanthanum, nickel, and a diol. The present invention enables the manufacture of LaNiO3 layers at low cost, with good resistivity properties, and a surface morphology suitable for interfacing to a ferro-electric material.

Abstract translation: 公开了用前体形成溶液形成氧化镧镍（LaNiO 3/3）层的方法以及由这些溶液制成的器件。 还公开了使用镧，镍和二醇制备地层溶液的方法。 本发明能够以低成本制造具有良好电阻率性质的LaNiO 3层，以及适于与铁电材料接合的表面形态。