公开(公告)号：US08030200B2

公开(公告)日：2011-10-04

申请号：US12565171

申请日：2009-09-23

Applicant: Yong Sung Eom ,  Kwang-Seong Choi ,  Hyun-Cheol Bae ,  Jong-Hyun Lee ,  Jong Tae Moon

Inventor： Yong Sung Eom ,  Kwang-Seong Choi ,  Hyun-Cheol Bae ,  Jong-Hyun Lee ,  Jong Tae Moon

IPC: H01L21/44

CPC classification number: H01L24/81 ,  H01L21/486 ,  H01L21/563 ,  H01L23/29 ,  H01L23/293 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05644 ,  H01L2224/05655 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/1134 ,  H01L2224/1152 ,  H01L2224/73104 ,  H01L2224/73203 ,  H01L2224/81192 ,  H01L2224/818 ,  H01L2224/81801 ,  H01L2224/83194 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A method for fabricating a semiconductor package, includes the steps of forming a first terminal at a first substrate; mixing a polymer resin and solder particles to provide a mixture; covering at least one of an upper surface and side surfaces of the first terminal with the mixture; and heating the first substrate at a temperature higher than a melting point of the solder particles of the mixture to form a solder layer that covers the at least one of an upper surface and a side surface of the first terminal. The solder particles flow or diffuse toward the terminal in the heated polymer resin to adhere to at least some of the exposed surfaces of the terminal thereby forming the solder layer. The solder layer improves the adhesive strength between the terminals of the semiconductor chip and the substrate in the subsequent flip chip bonding process.

Abstract translation: 一种半导体封装的制造方法，包括在第一基板上形成第一端子的工序; 混合聚合物树脂和焊料颗粒以提供混合物; 用所述混合物覆盖所述第一端子的上表面和侧表面中的至少一个; 以及在高于混合物的焊料颗粒的熔点的温度下加热第一衬底，以形成覆盖第一端子的上表面和侧表面中的至少一个的焊料层。 焊料颗粒朝向加热的聚合物树脂中的端子流动或扩散以粘附到端子的至少一些暴露表面，从而形成焊料层。 焊料层在随后的倒装芯片接合工艺中提高了半导体芯片的端子与衬底之间的粘合强度。

公开(公告)号：US07965999B2

公开(公告)日：2011-06-21

申请号：US11694740

申请日：2007-03-30

Applicant: Jung-Hee Bang ,  Han-Wook Jung ,  Do-Jin Park ,  Jong-Hyun Lee

Inventor： Jung-Hee Bang ,  Han-Wook Jung ,  Do-Jin Park ,  Jong-Hyun Lee

IPC: H04M1/66

CPC classification number: H04L63/08 ,  H04L63/0815

Abstract: Provided are an integrated authentication processing apparatus for personal mobility in a wired/wireless integrated service network, a method thereof, and a computer-readable recording medium for recording a program that implements the method. The integrated authentication processing method includes the steps of: a) receiving a network service subscription request from a user through the Internet, registering the user as a service subscriber, and storing/managing subscription information of the subscriber; b) receiving the network access request from a user terminal through a network control platform, processing an integrated authentication for network access and additional services, and transmitting the result to the user terminal through the network control platform; and c) processing a charge information process request from the user terminal whose access is allowed according to the authentication result of the step b) by using charge information and session information of the subscriber without additional authentication process.

Abstract translation: 提供了一种用于有线/无线综合业务网络中的个人移动性的集成认证处理装置，其方法和用于记录实现该方法的程序的计算机可读记录介质。 集成认证处理方法包括以下步骤：a）通过因特网从用户接收网络服务订阅请求，将用户注册为服务订户，以及存储/管理订户的订阅信息; b）通过网络控制平台从用户终端接收网络接入请求，处理网络接入和附加业务的集成认证，并通过网络控制平台将结果发送给用户终端; 以及c）通过使用所述用户的费用信息和会话信息来处理来自其允许访问的用户终端的费用信息处理请求，所述用户终端根据步骤b）的认证结果，而没有附加认证处理。

公开(公告)号：US20100321108A1

公开(公告)日：2010-12-23

申请号：US12819554

申请日：2010-06-21

Applicant: Jong-Hyun LEE ,  Dong-Geun LEE

Inventor： Jong-Hyun LEE ,  Dong-Geun LEE

IPC: H03G3/30

CPC classification number: H03G3/3042

Abstract: An apparatus and method for controlling a high power amplifier in a communication system are provided. The apparatus includes a Radio Frequency (RF) power detection unit for detecting an intensity of an RF input signal, a high power amplifier controller for determining a control signal, which indicates a voltage value of a drain bias to be provided to at least one drain node from among drain nodes of a drive amplifier and a main amplifier included in the high power amplifier, according to the detected intensity, a Direct Current (DC) voltage supplying unit for generating a DC voltage corresponding to the determined control signal, a drain bias connection unit for providing the generated DC voltage to said at least one drain node from among the drain nodes of the drive amplifier and the main amplifier, and the drive amplifier and the main amplifier for amplifying the RF input signal according to the provided DC voltage.

Abstract translation: 提供了一种用于控制通信系统中的高功率放大器的装置和方法。 该装置包括用于检测RF输入信号的强度的射频（RF）功率检测单元，用于确定控制信号的高功率放大器控制器，其指示要提供给至少一个漏极的漏极偏置的电压值 根据检测到的强度，包括在大功率放大器中的驱动放大器和主放大器的漏极节点之间的节点;用于产生对应于所确定的控制信号的DC电压的直流（DC）电压提供单元，漏极偏置 连接单元，用于从驱动放大器和主放大器的漏极节点中的所述至少一个漏极节点提供所产生的直流电压，以及用于根据所提供的DC电压放大RF输入信号的驱动放大器和主放大器。

公开(公告)号：US20100196743A1

公开(公告)日：2010-08-05

申请号：US12363958

申请日：2009-02-02

Applicant: Kyu Taek Cho ,  Jong Jin Yoon ,  Tae Won Lim ,  Soo Whan Kim ,  Jong Hyun Lee ,  Matthew M. Mench

Inventor： Kyu Taek Cho ,  Jong Jin Yoon ,  Tae Won Lim ,  Soo Whan Kim ,  Jong Hyun Lee ,  Matthew M. Mench

IPC: H01M8/04 ,  H01M8/02

CPC classification number: H01M8/04231 ,  H01M8/04761

Abstract: The present invention provides an apparatus and method for purging residual water and hydrogen during shutdown of a fuel cell, which can reduce the time required for purging residual water and hydrogen during shutdown of a fuel cell by opening and closing outlet lines of an anode and a cathode in a short period of time using solenoid valves.

Abstract translation: 本发明提供一种用于在燃料电池关闭期间清除残余水和氢的装置和方法，其可以通过打开和关闭燃料电池的出口管线来减少燃料电池关闭期间清除残留水和氢气所需的时间 阴极在短时间内使用电磁阀。

公开(公告)号：US07769303B2

公开(公告)日：2010-08-03

申请号：US11635712

申请日：2006-12-07

Applicant: Seung Il Myong ,  Hyung Joo Kim ,  Jong Hyun Lee

Inventor： Seung Il Myong ,  Hyung Joo Kim ,  Jong Hyun Lee

IPC: H04B10/04

CPC classification number: H04B10/5051 ,  H04B10/505 ,  H04B10/508

Abstract: Provided are an apparatus and a method for generating a return-to-zero (RZ) signal, including: a first modulator receiving a first signal having a predetermined frequency to modulate, compensate for and output a first laser beam; a second modulator receiving a second signal complementary to the first signal to modulate, compensate for, and output a second laser beam; a mixer mixing signals output from the first and second modulators to output a third signal; and a third modulator modulating the third signal into an RZ signal and outputting the RZ signal.

Abstract translation: 提供了一种用于产生归零（RZ）信号的装置和方法，包括：第一调制器，接收具有预定频率的第一信号以调制，补偿和输出第一激光束; 接收与所述第一信号互补的第二信号以调制，补偿和输出第二激光束的第二调制器; 混合从第一和第二调制器输出的信号以输出第三信号; 以及将第三信号调制成RZ信号并输出​​RZ信号的第三调制器。

公开(公告)号：US20100167141A1

公开(公告)日：2010-07-01

申请号：US11985703

申请日：2007-11-16

Applicant: Ik Jae Son ,  Jae Jun Ko ,  Jong Jin Yoon ,  Jong Hyun Lee ,  Seung Chan Oh ,  Young Min Kim ,  Seung Eul Yoo ,  Myong Hwan Kim ,  Young Mo Goo

Inventor： Ik Jae Son ,  Jae Jun Ko ,  Jong Jin Yoon ,  Jong Hyun Lee ,  Seung Chan Oh ,  Young Min Kim ,  Seung Eul Yoo ,  Myong Hwan Kim ,  Young Mo Goo

IPC: H01M8/04

CPC classification number: H01M8/04 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04126 ,  H01M8/04179 ,  H01M8/04753 ,  H01M2008/1095

Abstract: Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode.

Abstract translation: 公开了用于燃料电池加速活化的装置和方法。 该装置包括燃料电池堆; 空气供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阴极催化剂侧; 氢供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阳极催化剂侧; 以及耦合到燃料电池堆的两端以用于使阴极和阳极短路的电缆。

公开(公告)号：US07745308B2

公开(公告)日：2010-06-29

申请号：US12417114

申请日：2009-04-02

Applicant: Myung Lae Lee ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

Inventor： Myung Lae Lee ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

IPC: H01L21/00

CPC classification number: B81C1/00619 ,  B81C1/00626 ,  B81C2201/0132 ,  B81C2201/0133

Abstract: A method of fabricating a micro-vertical structure is provided. The method includes bonding a second crystalline silicon (Si) substrate onto a first crystalline Si substrate by interposing an insulating layer pattern and a cavity, etching the second crystalline Si substrate using a deep reactive ion etch (DRIE) process along a [111] crystal plane vertical to the second crystalline Si substrate, and etching an etched vertical surface of the second crystalline Si substrate using a crystalline wet etching process to improve the surface roughness and flatness of the etched vertical surface. As a result, no morphological defects occur on the etched vertical surface. Also, footings do not occur at an etch end-point due to the insulating layer pattern. In addition, the micro-vertical structure does not float in the air but is fixed to the first crystalline Si substrate, thereby facilitating subsequent processes.

Abstract translation: 提供一种制造微垂直结构的方法。 该方法包括通过插入绝缘层图案和空腔将第二晶体硅（Si）衬底接合到第一晶体Si衬底上，使用沿[111]晶体的深反应离子蚀刻（DRIE）工艺蚀刻第二晶体Si衬底 垂直于第二晶体Si衬底，并且使用结晶湿蚀刻工艺蚀刻第二晶体Si衬底的蚀刻垂直表面，以改善蚀刻垂直表面的表面粗糙度和平坦度。 结果，蚀刻的垂直表面上没有形成形态缺陷。 此外，由于绝缘层图案，在蚀刻终点处不发生基脚。 此外，微垂直结构不会浮在空气中，而是固定在第一晶体Si衬底上，从而有助于后续工艺。

公开(公告)号：US07733719B2

公开(公告)日：2010-06-08

申请号：US11902413

申请日：2007-09-21

Applicant: Jong-hyun Lee

Inventor： Jong-hyun Lee

IPC: G11C29/00

CPC classification number: G01R31/2894 ,  G11C29/006 ,  G11C29/50 ,  G11C29/56 ,  G11C29/56008 ,  G11C2029/0403 ,  G11C2029/4002 ,  G11C2029/5002 ,  G11C2029/5606

Abstract: A method of analyzing a failure in a semiconductor integrated circuit device may including storing defects and analog characteristics correlated with the defects in a database, detecting a fail bit in a first wafer, measuring analog characteristics of the fail bit in the first wafer, and identifying which defect has caused the fail bit by comparing the measured analog characteristics with the stored analog characteristics.

Abstract translation: 分析半导体集成电路器件的故障的方法可以包括存储与数据库中的缺陷相关的缺陷和模拟特性，检测第一晶片中的故障位，测量第一晶片中的故障位的模拟特性，以及识别 通过将测量的模拟特性与存储的模拟特性进行比较，该缺陷导致了故障位。

公开(公告)号：US07715306B2

公开(公告)日：2010-05-11

申请号：US11283472

申请日：2005-11-18

Applicant: Chang Gyu Lim ,  Jong Hyun Lee

Inventor： Chang Gyu Lim ,  Jong Hyun Lee

IPC: G01R31/08 ,  G06F11/00

CPC classification number: H04J3/14

Abstract: Provided is a multi-layer restoration method using a LCAS (Link Capacity Adjustment Scheme) in a synchronous network having a mesh structure. The method includes: performing a hardware restoration method if a network failure is detected; performing a pre-planned restoration method if the network failure is not repaired by performing the hardware restoration method; determining whether channels that pass along a line where the network failure occurs use the LCAS if the network failure is not repaired by performing the pre-planned restoration method; and applying the LCAS to the channels if the channels are determined to use the LCAS, and performing a dynamic restoration method if the channels are not determined to use the LCAS. The multiplayer restoration method minimizes data loss due to an increase in restoration time and overcomes service disconnection caused by failure to obtain a spare channel.

Abstract translation: 提供了在具有网格结构的同步网络中使用LCAS（链路容量调整方案）的多层恢复方法。 该方法包括：如果检测到网络故障，则执行硬件恢复方法; 如果通过执行硬件恢复方法未修复网络故障，则执行预先计划的恢复方法; 如果通过执行预先规划的恢复方法来修复网络故障，则确定是否通过发生网络故障的线路的通道使用LCAS; 以及如果所述信道被确定为使用所述LCAS，则将所述LCAS应用于所述信道，以及如果所述信道未被确定为使用所述LCAS，则执行动态恢复方法。 多人恢复方法由于恢复时间的增加而最大限度地减少数据丢失，并克服了由于无法获得备用信道而导致的业务断开。

公开(公告)号：US07709128B2

公开(公告)日：2010-05-04

申请号：US11842381

申请日：2007-08-21

Applicant: Jong Hyun Lee ,  Jae Jun Ko ,  Young Min Kim ,  Seung Chan Oh ,  Hwan Soo Shin ,  Ik Jae Son ,  Jong Jin Yoon

Inventor： Jong Hyun Lee ,  Jae Jun Ko ,  Young Min Kim ,  Seung Chan Oh ,  Hwan Soo Shin ,  Ik Jae Son ,  Jong Jin Yoon

IPC: H01M2/14

CPC classification number: H01M8/0267 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/04029 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2008/1095

Abstract: A separating plate for a fuel cell includes first and second plates, each provided with a hydrogen channel, an oxygen channel, and a coolant channel. The first and second plates are attached to one another to form a main plate such that the first and second hydrogen, oxygen, and coolant channels compose main hydrogen, oxygen, and coolant channels, respectively. The main hydrogen and oxygen channels are fluidly isolated from each other. Distal ends of the main channels each communicate with a manifold through a communication passageway configured to supply hydrogen, oxygen, or coolant to a corresponding one of the main channels.

Abstract translation: 一种用于燃料电池的隔板包括第一和第二板，每个板具有氢气通道，氧气通道和冷却剂通道。 第一和第二板彼此附接以形成主板，使得第一和第二氢，氧和冷却剂通道分别构成主要氢，氧和冷却剂通道。 主要的氢气和氧气通道彼此流体隔离。 主通道的远端每个通过构造成将氢气，氧气或冷却剂供应到主通道中的相应一个的连通通道与歧管连通。