公开(公告)号：US08683684B2

公开(公告)日：2014-04-01

申请号：US13200920

申请日：2011-10-05

Applicant: Suk-Hyeon Cho ,  Je-Gwang Yoo ,  Byung-Moon Kim ,  Han-Seo Cho

Inventor： Suk-Hyeon Cho ,  Je-Gwang Yoo ,  Byung-Moon Kim ,  Han-Seo Cho

IPC: H05K3/30

CPC classification number: H05K1/185 ,  H01L24/97 ,  H01L31/0203 ,  H01L33/486 ,  H01L33/64 ,  H01L2224/16 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/12041 ,  H05K1/056 ,  H05K1/181 ,  H05K1/186 ,  H05K3/108 ,  H05K2201/0108 ,  H05K2201/0352 ,  H05K2201/09736 ,  H05K2201/10106 ,  H05K2201/10121 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T29/49165 ,  H01L2224/81 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2224/92247 ,  H01L2224/0401

Abstract: A method of manufacturing an optical component embedded printed circuit board, the method including: stacking a first insulation layer on one side of a metal core; embedding an optical component in a cavity formed in the metal core; stacking a second insulation layer of a transparent material on the other side of the metal core; and forming a circuit pattern on the first insulation layer, the circuit pattern electrically connected with the optical component.

Abstract translation: 一种制造光学部件嵌入式印刷电路板的方法，所述方法包括：在金属芯的一侧上堆叠第一绝缘层; 将光学部件嵌入形成在所述金属芯中的空腔中; 在金属芯的另一侧堆叠透明材料的第二绝缘层; 以及在所述第一绝缘层上形成电路图案，所述电路图案与所述光学部件电连接。

公开(公告)号：US08457450B2

公开(公告)日：2013-06-04

申请号：US12314449

申请日：2008-12-10

Applicant: Sang-Hoon Kim ,  Je-Gwang Yoo ,  Joon-Sung Kim ,  Han Seo Cho

Inventor： Sang-Hoon Kim ,  Je-Gwang Yoo ,  Joon-Sung Kim ,  Han Seo Cho

IPC: G02B6/12

CPC classification number: G02B6/43 ,  G02B6/4214 ,  H05K1/0274 ,  H05K3/4691 ,  Y10T29/49124 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T29/49165

Abstract: A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an electrical wiring layer and an optical waveguide to transmit both electrical signals and optical signals, and a second board part coupled with the other side of the flexible board part, where the electrical wiring layer and the optical waveguide are disposed with a gap in-between, can provide greater bendability and reliability, by having the optical waveguide and electrical wiring layer separated with a gap in-between at the flexible portion of the board, and the optical waveguide can be manufactured with greater precision for even higher reliability, by having the optical waveguide manufactured separately and then inserted during the manufacturing process of the board.

公开(公告)号：US08377748B2

公开(公告)日：2013-02-19

申请号：US13137669

申请日：2011-09-01

Applicant: Eung Suek Lee ,  Je Gwang Yoo ,  Chang Sup Ryu ,  Jun Oh Hwang ,  Jun Heyoung Park ,  Jee Soo Mok

Inventor： Eung Suek Lee ,  Je Gwang Yoo ,  Chang Sup Ryu ,  Jun Oh Hwang ,  Jun Heyoung Park ,  Jee Soo Mok

IPC: H01L23/467

CPC classification number: H01L23/373 ,  B82Y30/00 ,  C04B35/80 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/407 ,  C04B2235/408 ,  C04B2235/5288 ,  F28F3/02 ,  F28F21/02 ,  H01L24/48 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/1815 ,  H01L2924/3025 ,  Y10T29/49002 ,  Y10T29/4935 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A method of manufacturing a cooling fin and package substrate that includes preparing a mold, which has a support base and a resin layer formed on the support base and including on a side thereof a groove, which is configured to form a cooling fin; printing fireable paste containing a carbon component on a side of the mold that has the groove configured to form a cooling fin; removing the support base to leave a cooling object; and firing the cooling object.

Abstract translation: 一种冷却翅片和封装基板的制造方法，其特征在于，包括：准备模具，所述模具具有支撑基体和树脂层，所述支撑基部和树脂层形成在所述支撑基部上，并且在其一侧包括凹槽，所述凹槽被构造成形成冷却翅片; 在所述模具的侧面上印刷含有碳成分的可燃性糊料，所述成型体具有形成冷却翅片的所述凹槽; 移除支撑底座以留下冷却物体; 并发射冷却对象。

公开(公告)号：US20120222299A1

公开(公告)日：2012-09-06

申请号：US13474388

申请日：2012-05-17

Applicant: Jee Soo MOK ,  Je Gwang Yoo ,  Chang Sup Ryu

Inventor： Jee Soo MOK ,  Je Gwang Yoo ,  Chang Sup Ryu

IPC: H05K3/10

CPC classification number: H05K3/4069 ,  H05K3/06 ,  H05K3/107 ,  H05K3/28 ,  H05K3/4647 ,  H05K2201/0355 ,  H05K2201/0376 ,  H05K2201/09481 ,  H05K2203/0278 ,  H05K2203/1461 ,  Y10T29/49144 ,  Y10T29/49155

Abstract: A printed circuit board and a method of manufacturing the printed circuit board, in which the printed circuit board includes an insulating layer, a circuit layer embedded in the insulating layer and having a connection pad that is embedded in the insulating layer such that one side of the connection pad is flush with a surface of the insulating layer, and insulating materials configured to protect the circuit layer from an external environment and having an opening through which the connection pad is exposed. The printed circuit board is made slim, and reliability and the degree of design freedom are increased.

Abstract translation: 一种印刷电路板和印刷电路板的制造方法，其中印刷电路板包括绝缘层，嵌入绝缘层中的电路层，并且具有嵌入在绝缘层中的连接焊盘，使得 所述连接垫与所述绝缘层的表面齐平，以及被配置为保护所述电路层免受外部环境并且具有所述连接焊盘暴露的开口的绝缘材料。 印刷电路板变薄，可靠性和设计自由度提高。

公开(公告)号：US20120087097A1

公开(公告)日：2012-04-12

申请号：US12972371

申请日：2010-12-17

Applicant: Suk Chang HONG ,  Bong Kyu CHOI ,  Je Gwang Yoo ,  Sang Wuk JUN ,  Sang Kab PARK ,  Jung Soo Byun

Inventor： Suk Chang HONG ,  Bong Kyu CHOI ,  Je Gwang Yoo ,  Sang Wuk JUN ,  Sang Kab PARK ,  Jung Soo Byun

IPC: H05K1/18

CPC classification number: H05K1/185 ,  H01L23/49827 ,  H01L23/5389 ,  H01L24/19 ,  H01L24/24 ,  H01L2224/04105 ,  H01L2224/24227 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/73267 ,  H01L2924/01012 ,  H01L2924/01029 ,  H01L2924/14 ,  H01L2924/15153 ,  H05K3/4608 ,  H05K3/4661 ,  H01L2924/00

Abstract: Disclosed herein is a printed circuit board having electronic components embedded therein. The printed circuit board having electronic components embedded therein includes: a metal core layer connected to a ground terminal of an external power supply to be grounded and having a cavity or a groove part formed thereon; an electronic component accommodated in the cavity and having a plurality of terminals, a ground terminal included in the plurality of terminals being connected to the metal core layer; an internal insulating layer stacked on both sides of the metal core layer; and circuit patterns formed on an external surface of the internal insulating layer.

Abstract translation: 这里公开了具有嵌入其中的电子部件的印刷电路板。 具有嵌入其中的电子部件的印刷电路板包括：连接到待接地的外部电源的接地端子并且具有形成在其上的空腔或沟槽部分的金属芯层; 容纳在所述空腔中并具有多个端子的电子部件，包括在所述多个端子中的接地端子连接到所述金属芯层; 堆叠在所述金属芯层的两侧的内部绝缘层; 以及形成在内部绝缘层的外表面上的电路图案。

公开(公告)号：US20120005894A1

公开(公告)日：2012-01-12

申请号：US13137934

申请日：2011-09-21

Applicant: Jee Soo Mok ,  Je Gwang Yoo ,  Chang Sup Ryu

Inventor： Jee Soo Mok ,  Je Gwang Yoo ,  Chang Sup Ryu

IPC: H05K3/06 ,  H05K3/46

CPC classification number: H05K3/1258 ,  H01L2224/11 ,  H05K3/4069 ,  H05K3/4602 ,  H05K2201/0394 ,  H05K2201/09481 ,  H05K2201/09545 ,  H05K2201/096 ,  H05K2203/0568 ,  H05K2203/1152 ,  Y10T29/49156

Abstract: A method of manufacturing a multilayered circuit board, including: providing a double-sided copper clad laminate including via holes formed therethrough and openings for forming circuit patterns, formed by patterning copper foil formed on one side thereof; filling the via holes and the openings with conductive paste; removing the copper foil from the double-sided copper clad laminate to form a first circuit layer including circuit patterns on one side thereof and to form a second circuit layer including connecting pads for attaching solder balls thereto on the other side thereof; forming a build-up layer on the first circuit layer, the build-up layer including a plurality of insulating layers and a plurality of circuit layers; and forming a solder resist layer on an outermost layer of the build-up layer.

Abstract translation: 一种制造多层电路板的方法，包括：提供一种双面铜箔层压板，其包括形成的通孔和用于形成电路图案的开口，其形成在其一侧形成的铜箔; 用导电浆填充通孔和开孔; 从双面覆铜层压板上除去铜箔，以形成包括其一侧上的电路图案的第一电路层，并形成第二电路层，该第二电路层包括在其另一侧上附着焊球的连接焊盘; 在第一电路层上形成堆积层，所述堆积层包括多个绝缘层和多个电路层; 以及在积层层的最外层上形成阻焊层。

公开(公告)号：US20110308069A1

公开(公告)日：2011-12-22

申请号：US13137669

申请日：2011-09-01

Applicant: Eung Suek LEE ,  Je Gwang YOO ,  Chang Sup RYU ,  Jun Oh HWANG ,  Jun Heyoung PARK ,  Jee Soo MOK

Inventor： Eung Suek LEE ,  Je Gwang YOO ,  Chang Sup RYU ,  Jun Oh HWANG ,  Jun Heyoung PARK ,  Jee Soo MOK

IPC: H05K13/00 ,  C04B35/64

CPC classification number: H01L23/373 ,  B82Y30/00 ,  C04B35/80 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/407 ,  C04B2235/408 ,  C04B2235/5288 ,  F28F3/02 ,  F28F21/02 ,  H01L24/48 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/1815 ,  H01L2924/3025 ,  Y10T29/49002 ,  Y10T29/4935 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A method of manufacturing a cooling fin and package substrate that includes preparing a mold, which has a support base and a resin layer formed on the support base and including on a side thereof a groove, which is configured to form a cooling fin; printing fireable paste containing a carbon component on a side of the mold that has the groove configured to form a cooling fin; removing the support base to leave a cooling object; and firing the cooling object.

Abstract translation: 一种冷却翅片和封装基板的制造方法，其特征在于，包括：准备模具，所述模具具有支撑基体和树脂层，所述支撑基底和树脂层形成在所述支撑基部上，并且在其一侧包括凹槽，所述凹槽被构造成形成冷却翅片; 在所述模具的侧面上印刷含有碳成分的可燃性糊料，所述成型体具有形成冷却翅片的所述凹槽; 移除支撑底座以留下冷却物体; 并发射冷却对象。

公开(公告)号：US20110179642A1

公开(公告)日：2011-07-28

申请号：US13064542

申请日：2011-03-30

Applicant: Han Kim ,  Je-Gwang Yoo ,  Mi-Ja Han ,  Dae-Hyun Park

Inventor： Han Kim ,  Je-Gwang Yoo ,  Mi-Ja Han ,  Dae-Hyun Park

IPC: H05K3/30

CPC classification number: H05K1/0231 ,  H01L2224/16225 ,  H05K1/0236 ,  H05K1/165 ,  H05K1/185 ,  H05K2201/093 ,  H05K2201/09309 ,  H05K2201/09509 ,  H05K2201/09663 ,  H05K2201/10636 ,  H05K2201/10643 ,  Y02P70/611 ,  Y10T29/4913 ,  Y10T29/49146

Abstract: A method of embedding a chip capacitor in a printed circuit board including a first conductive layer and a dielectric layer placed on the first conductive layer includes removing the dielectric layer to form a cavity exposing the first conductive layer; seating a chip capacitor in the cavity; filling a filled material at a space excluding a space occupied by the chip capacitor in the cavity; forming a via penetrating the filled material and being connected to the chip capacitor; and stacking a conductive material to constitute a second conductive layer in surfaces of the via and the dielectric layer and in an surface of the filled material filled in the cavity.

Abstract translation: 将片状电容器嵌入到包括放置在第一导电层上的第一导电层和介电层的印刷电路板中的方法包括去除电介质层以形成露出第一导电层的空腔; 将片状电容器放置在空腔中; 在不包括空腔中的片状电容器占据的空间的空间填充填充材料; 形成穿过填充材料并连接到片式电容器的通孔; 并且在通孔和电介质层的表面和填充在空腔中的填充材料的表面中堆叠导电材料以构成第二导电层。

公开(公告)号：US07983055B2

公开(公告)日：2011-07-19

申请号：US12010436

申请日：2008-01-24

Applicant: Han Kim ,  Je-Gwang Yoo ,  Chang-Sup Ryu

Inventor： Han Kim ,  Je-Gwang Yoo ,  Chang-Sup Ryu

IPC: H05K1/18 ,  H01L27/108

CPC classification number: H05K1/162 ,  H05K1/0218 ,  H05K1/0236 ,  H05K3/4069 ,  H05K2201/09509 ,  H05K2201/09618 ,  H05K2201/09663 ,  H05K2201/09972

Abstract: A printed circuit board having an embedded cavity capacitor is disclosed. According to an embodiment of the present invention, the printed circuit board having the embedded cavity capacitor, the printed circuit board can include two conductive layers to be used as a power layer and a ground layer, respectively; and a first dielectric layer, placed between the two conductive layers, wherein at least one cavity capacitor is arranged in a noise-transferable path between a noise source and a noise prevented destination which are placed on the printed circuit board, the cavity capacitor being formed to allow a second dielectric layer to have a lower stepped region than the first dielectric layer, the second dielectric layer using the two conductive layers as a first electrode and a second electrode, respectively, and placed between the first electrode and the second electrode.

Abstract translation: 公开了一种具有嵌入式腔体电容器的印刷电路板。 根据本发明的实施例，具有嵌入式空腔电容器的印刷电路板，印刷电路板可以分别包括用作功率层和接地层的两个导电层; 以及放置在所述两个导电层之间的第一电介质层，其中至少一个空腔电容器被布置在放置在所述印刷电路板上的噪声源和被噪声阻止的目的地之间的可噪声转移路径中，形成所述空腔电容器 以允许第二电介质层具有比第一电介质层更低的台阶区域，第二电介质层分别使用两个导电层作为第一电极和第二电极，并且放置在第一电极和第二电极之间。

公开(公告)号：US20100255634A1

公开(公告)日：2010-10-07

申请号：US12801574

申请日：2010-06-15

Applicant: Jung-Hyun Park ,  Byoung-Youl Min ,  Je-Gwang Yoo ,  Myung-Sam Kang ,  Hoe-Ku Jung ,  Ji-Eun Kim

Inventor： Jung-Hyun Park ,  Byoung-Youl Min ,  Je-Gwang Yoo ,  Myung-Sam Kang ,  Hoe-Ku Jung ,  Ji-Eun Kim

IPC: H01L21/60 ,  H01L21/50

CPC classification number: H01L23/3128 ,  H01L24/48 ,  H01L24/73 ,  H01L25/0657 ,  H01L25/105 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2225/0651 ,  H01L2225/06541 ,  H01L2225/06568 ,  H01L2225/06586 ,  H01L2225/1058 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01087 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/15331 ,  H01L2924/181 ,  H01L2924/3511 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A manufacturing method of bottom substrate of package. A bottom substrate of a package on package electrically connected to a top substrate by means of a solder ball, including a core board, a solder ball pad formed on a surface of the core board in correspondence with a location of the solder ball, an insulation layer laminated on the core board, a through hole formed by removing a part of the insulation layer such that the solder ball pad is exposed, and a metallic layer filled in the through hole and connected electrically with the solder ball, allows the number of ICs mounted on a bottom substrate to be increased without increasing the size of a solder ball, and allows the size and pitch of the solder balls to be made smaller by controlling the thickness of the insulation layer laminated on the bottom substrate, whereby more signal transmission is possible between a top substrate and a bottom substrate.

Abstract translation: 封装底部基板的制造方法。 封装的封装的底部衬底通过焊球电连接到顶部衬底，所述焊球包括芯板，与所述焊球的位置对应地形成在所述芯板的表面上的焊球焊盘，绝缘体 层叠在芯板上的通孔，通过去除绝缘层的一部分使得焊球焊盘露出而形成的通孔以及填充在通孔中并与焊球电连接的金属层允许IC的数量 安装在底部基板上以增加焊球的尺寸，并且通过控制层叠在底部基板上的绝缘层的厚度，可以使焊球的尺寸和间距变小，由此更多的信号传输是 可能在顶部基板和底部基板之间。