公开(公告)号：US20080290507A1

公开(公告)日：2008-11-27

申请号：US11947574

申请日：2007-11-29

Applicant: Se Hoon Park ,  Jun Chul Kim ,  Jong Chul Park ,  Nam Kee Kang ,  Woo Sung Lee ,  Chan Sei Yoo

Inventor： Se Hoon Park ,  Jun Chul Kim ,  Jong Chul Park ,  Nam Kee Kang ,  Woo Sung Lee ,  Chan Sei Yoo

IPC: H01L23/36 ,  H01L21/58

CPC classification number: H05K1/187 ,  H01L2224/16 ,  H01L2224/82039 ,  H01L2224/82047 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/15311 ,  H05K1/0203 ,  H05K1/0206 ,  H05K1/162 ,  H05K1/186 ,  H05K3/0061 ,  H05K3/1291 ,  H05K3/205 ,  H05K3/207 ,  H05K3/3436 ,  H05K3/4652 ,  H05K2201/0355 ,  H05K2201/09563 ,  H05K2201/10674 ,  H05K2203/0315 ,  H05K2203/0376 ,  H05K2203/0733 ,  H05K2203/1126 ,  H01L2224/0401

Abstract: The chip embedded printed circuit board and a fabricating method thereof are disclosed, wherein a circuit pattern is formed by depositing a metal layer on a support layer, a semiconductor chip is packaged on a support layer to wrap the semiconductor chip and the circuit pattern on the support layer and to form an isolation layer, a via hole filled with conductive material is formed through the isolation layer for interlayer electrical connection, part of the support layer is selectively removed to form a plated heat sink, such that a packaging process can be performed in a very planar state and the plated heat sink can be integrated with a printed circuit board.

Abstract translation: 公开了芯片嵌入式印刷电路板及其制造方法，其中通过在支撑层上沉积金属层形成电路图案，将半导体芯片封装在支撑层上以将半导体芯片和电路图案包裹在 支撑层并形成隔离层，通过用于层间电连接的隔离层形成填充有导电材料的通孔，部分支撑层被选择性地去除以形成电镀散热器，从而可以执行封装处理 在非常平坦的状态下，电镀散热器可与印刷电路板集成。

公开(公告)号：US20070285193A1

公开(公告)日：2007-12-13

申请号：US11515305

申请日：2006-09-01

Applicant: Chan-sei Yoo ,  Woo-sung Lee ,  Dongsu Kim ,  Nam-kee Kang ,  Jong-chul Park

Inventor： Chan-sei Yoo ,  Woo-sung Lee ,  Dongsu Kim ,  Nam-kee Kang ,  Jong-chul Park

IPC: H01P1/203

CPC classification number: H01P1/20381 ,  H01P1/2039

Abstract: A bandpass filter (BPF) configured in 3-D structures for filtering signals of ultra wide bands is disclosed, the BPF comprising sequentially stacked first to fourth dielectric substrates, wherein the first dielectric substrate is formed at a bottom surface thereof with a first ground pattern, the second dielectric substrate is formed at an upper surface thereof with a second ground pattern, and a stripline pattern is formed between the first and second dielectric substrates. The fourth dielectric substrate is formed thereon with a filter pattern and input/output coupled line patterns.

Abstract translation: 公开了一种用于滤波超宽带信号的3-D结构的带通滤波器（BPF），BPF包括顺序堆叠的第一至第四电介质基板，其中第一电介质基板在其底表面处形成有第一接地图案 第二电介质基板在其上表面形成有第二接地图案，并且在第一和第二电介质基板之间形成带状线图形。 第四电介质基板在其上形成有滤波器图案和输入/输出耦合线图案。

公开(公告)号：US20120161583A1

公开(公告)日：2012-06-28

申请号：US13074277

申请日：2011-03-29

Applicant: Hyung-Won Kang ,  Hyeung-Gyu Lee ,  Woo Sung Lee ,  Seung Ho Han ,  Chan Sei Yoo ,  Hwi Yeol Park

Inventor： Hyung-Won Kang ,  Hyeung-Gyu Lee ,  Woo Sung Lee ,  Seung Ho Han ,  Chan Sei Yoo ,  Hwi Yeol Park

IPC: H02N2/18

CPC classification number: H02N2/186 ,  H01L41/113

Abstract: A piezoelectric power generator for feeding emergency power, includes a frame; a fixing unit comprising a left fixing body coupled to an upper left side of the frame and a right fixing body coupled to an upper right part of the frame; a first piezoelectric body bonded to a right side of the left fixing body; a second piezoelectric body bonded to a left side of the right fixing body; and a vibration unit bonded between the first piezoelectric body and the second piezoelectric body and vibrating vertically.

Abstract translation: 一种用于馈送应急电力的压电发电机，包括一个框架; 固定单元，其包括联接到所述框架的左上侧的左固定体和联接到所述框架的右上部的右固定体; 结合到左侧固定体的右侧的第一压电体; 结合到右固定体的左侧的第二压电体; 以及振动单元，其接合在所述第一压电体和所述第二压电体之间并且垂直振动。

公开(公告)号：US08680750B2

公开(公告)日：2014-03-25

申请号：US13074277

申请日：2011-03-29

Applicant: Hyung Won Kang ,  Hyeung-Gyu Lee ,  Woo Sung Lee ,  Seung Ho Han ,  Chan Sei Yoo ,  Hwi Yeol Park

Inventor： Hyung Won Kang ,  Hyeung-Gyu Lee ,  Woo Sung Lee ,  Seung Ho Han ,  Chan Sei Yoo ,  Hwi Yeol Park

IPC: H02N2/18 ,  H01L41/113

CPC classification number: H02N2/186 ,  H01L41/113

Abstract: A piezoelectric power generator for feeding emergency power, includes a frame; a fixing unit comprising a left fixing body coupled to an upper left side of the frame and a right fixing body coupled to an upper right part of the frame; a first piezoelectric body bonded to a right side of the left fixing body; a second piezoelectric body bonded to a left side of the right fixing body; and a vibration unit bonded between the first piezoelectric body and the second piezoelectric body and vibrating vertically.

Abstract translation: 一种用于馈送应急电力的压电发电机，包括一个框架; 固定单元，其包括联接到所述框架的左上侧的左固定体和联接到所述框架的右上部的右固定体; 结合到左侧固定体的右侧的第一压电体; 结合到右固定体的左侧的第二压电体; 以及振动单元，其接合在所述第一压电体和所述第二压电体之间并且垂直振动。

公开(公告)号：US07616080B2

公开(公告)日：2009-11-10

申请号：US11515305

申请日：2006-09-01

Applicant: Chan-sei Yoo ,  Woo-sung Lee ,  Dongsu Kim ,  Nam-kee Kang ,  Jong-chul Park

Inventor： Chan-sei Yoo ,  Woo-sung Lee ,  Dongsu Kim ,  Nam-kee Kang ,  Jong-chul Park

IPC: H01P1/203

CPC classification number: H01P1/20381 ,  H01P1/2039

Abstract: A bandpass filter (BPF) configured in 3-D structures for filtering signals of ultra wide bands is disclosed, the BPF comprising sequentially stacked first to fourth dielectric substrates, wherein the first dielectric substrate is formed at a bottom surface thereof with a first ground pattern, the second dielectric substrate is formed at an upper surface thereof with a second ground pattern, and a stripline pattern is formed between the first and second dielectric substrates. The fourth dielectric substrate is formed thereon with a filter pattern and input/output coupled line patterns.

Abstract translation: 公开了一种用于滤波超宽带信号的3-D结构的带通滤波器（BPF），BPF包括顺序堆叠的第一至第四电介质基板，其中第一电介质基板在其底表面处形成有第一接地图案 第二电介质基板在其上表面形成有第二接地图案，并且在第一和第二电介质基板之间形成带状线图形。 第四电介质基板在其上形成有滤波器图案和输入/输出耦合线图案。