公开(公告)号：US20060220258A1

公开(公告)日：2006-10-05

申请号：US11376446

申请日：2006-03-14

Applicant: Wolfgang Nuechter ,  Thomas Ruzicka ,  Manfred Spraul

Inventor： Wolfgang Nuechter ,  Thomas Ruzicka ,  Manfred Spraul

IPC: H01L23/52

CPC classification number: H05K3/3436 ,  B81C3/001 ,  B81C2203/035 ,  H01L24/81 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/1181 ,  H01L2224/1182 ,  H01L2224/1403 ,  H01L2224/8101 ,  H01L2224/81011 ,  H01L2224/81143 ,  H01L2224/81203 ,  H01L2224/81801 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01072 ,  H01L2924/01075 ,  H01L2924/014 ,  H01L2924/15151 ,  H01L2924/19043 ,  H01L2924/30105 ,  H05K2201/09709 ,  H05K2201/10469 ,  H05K2203/048 ,  Y02P70/613 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A method for mounting semiconductor chips on a substrate using flip-chip technology and a corresponding assembly are provided, which method includes the steps of: a) providing a semiconductor chip having a component region including components and an edge region, a mounting region containing a plurality of bonding pads being situated in the edge region; b) providing a substrate having a surface including a plurality of lands; c) applying soldering material to the bonding pads and/or to the lands; d) positioning the semiconductor chip on the substrate; and e) melting the soldering material by a soldering process in such a way that the mounting region of the semiconductor chip is moved towards the substrate due to the surface tension of the melting soldering material, and the component region is lifted away from the substrate by the resulting rotation around an axis of rotation or a pivot between the two regions.

Abstract translation: 提供了一种使用倒装芯片技术和相应的组件将半导体芯片安装在基板上的方法，该方法包括以下步骤：a）提供具有包括部件和边缘区域的部件区域的半导体芯片， 多个接合焊盘位于边缘区域中; b）提供具有包括多个焊盘的表面的衬底; c）将焊接材料施加到焊盘和/或焊盘上; d）将半导体芯片定位在基板上; 以及e）通过焊接工艺熔化焊接材料，使得半导体芯片的安装区域由于熔融焊接材料的表面张力而向基板移动，并且通过以下方式将部件区域从基板提升离开基板： 围绕旋转轴线或两个区域之间的枢轴产生的旋转。

公开(公告)号：WO2004017342A1

公开(公告)日：2004-02-26

申请号：PCT/JP2002/008333

申请日：2002-08-16

Applicant: 富士通株式会社 ,  小寺 栄一 ,  廣瀬 達哉

Inventor： 小寺 栄一 ,  廣瀬 達哉

IPC: H01G2/06

CPC classification number: H01G4/38 ,  H01G2/065 ,  H01G4/228 ,  H05K1/0231 ,  H05K1/181 ,  H05K3/328 ,  H05K3/3442 ,  H05K3/4015 ,  H05K2201/10469 ,  H05K2201/1053 ,  H05K2201/10636 ,  H05K2201/10643 ,  H05K2203/049 ,  Y02P70/611

Abstract: Degradation and variation of wideband characteristics of a capacitor circuit where capacitors are parallel connected are suppressed. A capacitor (15) having electrodes (15a, 15b) on its top and bottom faces and a metal block (16) having the same height as the capacitor (15) are mounted on an input/output pattern (13). A capacitor (17) having electrodes on its side faces is disposed on the electrode (15a) of the top of the capacitor (15) and on the metal block (16). Therefore, the electrode (15b) of the capacitor (15) and the bottom face of the metal block (16) are in surface contact with the input/output pattern (13). The electrodes (17a, 17b) of the capacitor (17) are in surface contact with the electrode (15a) of the capacitor (15) and the top surface of the metal block (16). Thus, the soldering can be effected with a small amount of solder, and degradation and variation of the wideband characteristics of the capacitor circuit are suppressed.

Abstract translation: 抑制电容器并联连接的电容器电路的宽带特性的劣化和变化。 在其上表面上具有电极（15a，15b）的电容器（15）和与电容器（15）具有相同高度的金属块（16）安装在输入/输出图案（13）上。 在电容器（15）的顶部的电极（15a）和金属块（16）上设置在其侧面上具有电极的电容器（17）。 因此，电容器（15）的电极（15b）和金属块（16）的底面与输入/输出图案（13）表面接触。 电容器（17）的电极（17a，17b）与电容器（15）的电极（15a）和金属块（16）的上表面表面接触。 因此，可以用少量的焊料进行焊接，并且抑制了电容器电路的宽带特性的劣化和变化。

公开(公告)号：WO1995008176A1

公开(公告)日：1995-03-23

申请号：PCT/US1994010137

申请日：1994-09-13

Applicant: RAYCHEM CORPORATION

Inventor： RAYCHEM CORPORATION ,  FANG, Shou-Mean ,  SIDEN, Dennis ,  THOMPSON, Mark ,  ZHANG, Michael

IPC: H01C01/14

CPC classification number: H01C17/28 ,  H01C1/1406 ,  H01C7/027 ,  H01C17/06586 ,  H05K1/182 ,  H05K3/0097 ,  H05K3/403 ,  H05K2201/09181 ,  H05K2201/10469 ,  H05K2201/10666

Abstract: Laminar electrical devices, in particular circuit protection devices, contain two laminar electrodes, with a PTC element between them, and a cross-conductor which passes through the thickness of the device and contacts one only of the two electrodes. This permits connection to both electrodes from the same side of the device. It also makes it possible to carry out the steps for preparing such devices on an assembly which corresponds to a number of individual devices, with division of the assembly as the final step.

Abstract translation: 层状电气装置，特别是电路保护装置，包含两个层状电极，它们之间具有PTC元件，并且穿过该装置的厚度并且仅与两个电极中的一个接触的交叉导体。 这允许从设备的相同侧连接到两个电极。 它还可以在组装件对应于多个单独装置的组件上执行用于制备这种装置的步骤，并将组件划分为最终步骤。

公开(公告)号：WO1994001876A1

公开(公告)日：1994-01-20

申请号：PCT/US1993006480

申请日：1993-07-08

Applicant: RAYCHEM CORPORATION

Inventor： RAYCHEM CORPORATION ,  GRAVES, Gregory, A. ,  ZHANG, Michael ,  CHANDLER, Daniel ,  CHANG, Chi-Ming ,  FANG, Shou-Mean

IPC: H01C01/14

CPC classification number: H01C7/005 ,  H01C1/14 ,  H01C1/1406 ,  H01C7/027 ,  H05K1/184 ,  H05K3/0097 ,  H05K3/3442 ,  H05K3/403 ,  H05K2201/09181 ,  H05K2201/09954 ,  H05K2201/10022 ,  H05K2201/10469 ,  H05K2201/10643 ,  H05K2201/10666 ,  Y02P70/613

Abstract: An electrical device which comprises first and second laminar electrodes and a laminar PTC resistive element sandwiched between them, the device comprising: (a) a main portion which comprises a main part of the first electrode, a main part of the second electrode, and a main part of the resistive element; and (b) a first connection leg which extends away from the main portion and which comprises a first leg part of the first electrode which is integral with the main part of the first electrode, and a first leg part of the resistive element which is integral with the main part of the resistive element. Such devices can be secured to circuit boards in a variety of ways, and to elastically deformed terminals.

Abstract translation: 一种电气装置，包括第一和第二层状电极和夹在它们之间的层状PTC电阻元件，该装置包括：（a）主要部分，其包括第一电极的主要部分，第二电极的主要部分和 电阻元件的主要部分; 和（b）第一连接腿，其远离主要部分延伸并且包括与第一电极的主要部分成一体的第一电极的第一腿部和电阻元件的第一腿部， 与电阻元件的主要部分。 这样的装置可以以各种方式固定到电路板，并且可弹性变形的端子。

公开(公告)号：US07643296B2

公开(公告)日：2010-01-05

申请号：US11920353

申请日：2006-12-18

Applicant: Michio Yamada ,  Hitosi Kawaguchi ,  Kazunori Sakanobe ,  Yosuke Shinomoto

Inventor： Michio Yamada ,  Hitosi Kawaguchi ,  Kazunori Sakanobe ,  Yosuke Shinomoto

IPC: H05K7/20

CPC classification number: F24F1/12 ,  F24F1/22 ,  F24F1/24 ,  F24F1/46 ,  F24F2013/207 ,  H05K1/141 ,  H05K1/145 ,  H05K3/202 ,  H05K3/3447 ,  H05K2201/09118 ,  H05K2201/10469 ,  H05K2201/2036

Abstract: One of the purpose is to obtain a motor drive circuit and an outdoor unit for an air conditioner using the same, which can flexibly support change of a model at a low price and in a small lot without using unnecessary materials, wherein a stress in a soldering part due to self-heating is low, a solder reliability is high, and design constraints are small, while maintaining a low-noise and low-loss power wiring due to lowering inductance. The motor drive circuit according to the present invention, for driving the motor using the converter circuit and the inverter circuit, whereon electronic components making up a converter circuit and an inverter circuit are mounted, which includes a lead frame molded board 100 wherein metal plate leads 37 are molded with a mold resin 36, and a single-sided printed circuit board 31 for a control circuit, and wherein power terminals 30 of the electronic components are connected to the lead frame molded board 100, and control wiring terminals 39 of the electronic components are connected to the single-sided printed circuit board 31.

Abstract translation: 其目的之一是获得用于使用该电动机的空调器的电动机驱动电路和室外单元，其可以灵活地支持低价格和小批量的模型的改变而不使用不必要的材料，其中应力 由于自加热，焊接部件低，焊接可靠性高，设计约束小，同时由于降低电感而保持低噪声和低损耗电力布线。 根据本发明的用于驱动使用转换器电路的电动机和逆变器电路的电动机驱动电路，其中安装了构成转换器电路的电子部件和逆变器电路，其包括引线框模制板100，其中金属板引线 37用模制树脂36和用于控制电路的单面印刷电路板31模制，并且其中电子部件的电源端子30连接到引线框模制板100，并且电子装置的控制布线端子39 部件连接到单面印刷电路板31。

公开(公告)号：US20080266811A1

公开(公告)日：2008-10-30

申请号：US11920353

申请日：2006-12-18

Applicant: Michio Yamada ,  Hitoshi Kawaguchi ,  Kazunori Sakanobe ,  Yosuke Shinomoto

Inventor： Michio Yamada ,  Hitoshi Kawaguchi ,  Kazunori Sakanobe ,  Yosuke Shinomoto

IPC: H05K7/14 ,  H05K7/20

CPC classification number: F24F1/12 ,  F24F1/22 ,  F24F1/24 ,  F24F1/46 ,  F24F2013/207 ,  H05K1/141 ,  H05K1/145 ,  H05K3/202 ,  H05K3/3447 ,  H05K2201/09118 ,  H05K2201/10469 ,  H05K2201/2036

Abstract: One of the purpose is to obtain a motor drive circuit and an outdoor unit for an air conditioner using the same, which can flexibly support change of a model at a low price and in a small lot without using unnecessary materials, wherein a stress in a soldering part due to self-heating is low, a solder reliability is high, and design constraints are small, while maintaining a low-noise and low-loss power wiring due to lowering inductance. The motor drive circuit according to the present invention, for driving the motor using the converter circuit and the inverter circuit, whereon electronic components making up a converter circuit and an inverter circuit are mounted, which includes a lead frame molded board 100 wherein metal plate leads 37 are molded with a mold resin 36, and a single-sided printed circuit board 31 for a control circuit, and wherein power terminals 30 of the electronic components are connected to the lead frame molded board 100, and control wiring terminals 39 of the electronic components are connected to the single-sided printed circuit board 31.

Abstract translation: 其目的之一是获得用于使用该电动机的空调器的电动机驱动电路和室外单元，其可以灵活地支持低价格和小批量的模型的改变而不使用不必要的材料，其中应力 由于自加热，焊接部件低，焊接可靠性高，设计约束小，同时由于降低电感而保持低噪声和低损耗电力布线。 根据本发明的用于驱动使用转换器电路的电动机和逆变器电路的电动机驱动电路，其中安装了构成转换器电路的电子部件和逆变器电路，其包括引线框模制板100，其中金属板引线 37用模制树脂36和用于控制电路的单面印刷电路板31模制，并且其中电子部件的电源端子30连接到引线框模制板100，并且电子装置的控制布线端子39 部件连接到单面印刷电路板31。

公开(公告)号：US20070188975A1

公开(公告)日：2007-08-16

申请号：US11703171

申请日：2007-02-07

Applicant: Masaaki Togashi ,  Kentaro Ushioda

Inventor： Masaaki Togashi ,  Kentaro Ushioda

IPC: H01G4/228

CPC classification number: H01G2/065 ,  H01G4/232 ,  H01G4/30 ,  H05K3/3426 ,  H05K2201/10469 ,  H05K2201/10651 ,  H05K2201/10818 ,  Y02P70/613

Abstract: A ceramic capacitor comprises a ceramic sintered body, and first and second terminal electrodes formed on outer surfaces of the ceramic sintered body. The first terminal electrode is electrically connected to a land formed on a substrate through a first metal terminal. The first metal terminal has a first capacitor connecting portion mechanically connected to the first terminal electrode, a first terminal portion mechanically connected to the land, and a first intermediate portion electrically connecting the first capacitor connecting portion and the first terminal portion to each other. The first capacitor connecting portion of the first metal terminal is parallel to the substrate.

Abstract translation: 陶瓷电容器包括陶瓷烧结体和形成在陶瓷烧结体的外表面上的第一和第二端电极。 第一端子电极通过第一金属端子电连接到形成在基板上的焊盘。 第一金属端子具有机械地连接到第一端子电极的第一电容器连接部分，机械地连接到焊盘的第一端子部分和将第一电容器连接部分和第一端子部分彼此电连接的第一中间部分。 第一金属端子的第一电容器连接部分平行于基板。

公开(公告)号：US20040246092A1

公开(公告)日：2004-12-09

申请号：US10721478

申请日：2003-11-25

Inventor： Gregory A. Graves ,  Michael Mengruo Zhang ,  Daniel Chandler ,  Chi-Ming Chan ,  Shou-Mean Fang ,  Dennis Siden ,  Mark Thompson

IPC: H01C007/10

CPC classification number: H05K1/184 ,  H01C1/14 ,  H01C1/1406 ,  H01C7/027 ,  H01C17/06586 ,  H05K1/182 ,  H05K3/0097 ,  H05K3/3442 ,  H05K3/403 ,  H05K2201/09181 ,  H05K2201/09954 ,  H05K2201/10022 ,  H05K2201/10469 ,  H05K2201/10643 ,  H05K2201/10666 ,  Y02P70/613 ,  Y10T29/49085 ,  Y10T29/49101 ,  Y10T29/49103

Abstract: An electrical device which comprises first and second laminar electrodes and a laminar PTC resistive element sandwiched between them, the device comprising (a) a main portion which comprises a main part of the first electrode, a main part of the second electrode, and a main part of the resistive element; and (b) a first connection leg which extends away from the main portion and which comprises a first leg part of the first electrode which is integral with the main part of the first electrode, and a first leg part of the resistive element which is integral with the main part of the resistive element. Such devices can be secured to circuit boards in a variety of ways, and to elastically deformed terminals. Preferably preferred devices contain two laminar electrodes, with a PTC element between them, and a cross-conductor which passes through the thickness of the device and contacts one only of the two electrodes. The cross-conductor permits connection to both electrodes from the same side of the device, and also makes it possible to carry out the steps for preparing such devices on an assembly which corresponds to a number of individual devices, with division of the assembly as the final step.

Abstract translation: 一种电气装置，包括第一和第二层状电极和夹在它们之间的层状PTC电阻元件，所述装置包括（a）主要部分，其包括第一电极的主要部分，第二电极的主要部分和主体部分 电阻元件的一部分; 和（b）第一连接腿，其远离主要部分延伸并且包括与第一电极的主要部分成一体的第一电极的第一腿部和电阻元件的第一腿部， 与电阻元件的主要部分。 这样的装置可以以各种方式固定到电路板，并且可弹性变形的端子。 优选地，优选的装置包含两个层状电极，其间具有PTC元件，并且穿过该器件的厚度并且仅与两个电极中的一个接触的交叉导体。 交叉导体允许从设备的同一侧连接到两个电极，并且还使得可以在对应于多个单独设备的组件上执行用于准备这样的设备的步骤，将组件划分为 最后一步。

公开(公告)号：US5852397A

公开(公告)日：1998-12-22

申请号：US900787

申请日：1997-07-25

Applicant: Chi-Ming Chan ,  Michael Zhang ,  Daniel Chandler ,  Shou-Mean Fang ,  Dennis Siden ,  Mark Thompson

Inventor： Chi-Ming Chan ,  Michael Zhang ,  Daniel Chandler ,  Shou-Mean Fang ,  Dennis Siden ,  Mark Thompson

IPC: H01C1/14 ,  H01C7/02 ,  H01C17/065 ,  H05K1/18 ,  H05K3/00 ,  H05K3/34 ,  H05K3/40 ,  H01C7/10

CPC classification number: H05K1/184 ,  H01C1/14 ,  H01C1/1406 ,  H01C17/06586 ,  H01C7/027 ,  H05K3/3442 ,  H05K1/182 ,  H05K2201/09181 ,  H05K2201/09954 ,  H05K2201/10022 ,  H05K2201/10469 ,  H05K2201/10643 ,  H05K2201/10666 ,  H05K3/0097 ,  H05K3/403 ,  Y02P70/613 ,  Y10T29/49085 ,  Y10T29/49101 ,  Y10T29/49103

Abstract: A circuit protection device which comprises first and second laminar electrodes; a laminar PTC conductive polymer resistive element sandwiched between the electrodes; a third laminar conductive member which is secured to the same face of the PTC element as the second electrode but is separated therefrom; and an electrical connector which connects the third conductive member and the first electrode. This permits connection to both electrodes from the same side of the device, so that the device can be connected flat on a printed circuit board, with the first electrode on top, without any need for leads. The connector is preferably a cross-conductor which passes through an aperture in the PTC element, because this makes it possible to carry out the steps for preparing the devices on an assembly which corresponds to a number of individual devices, with division of the assembly as the final step.

Abstract translation: 一种电路保护装置，包括第一和第二层状电极; 夹在电极之间的层状PTC导电聚合物电阻元件; 第三层状导电构件，其固定到PTC元件的与第二电极相同的表面，但与其分离; 以及连接第三导电构件和第一电极的电连接器。 这允许从器件的相同侧连接到两个电极，使得器件可以平坦地连接在印刷电路板上，第一电极在顶部，而不需要引线。 连接器优选是穿过PTC元件中的孔的交叉导体，因为这使得可以在对应于多个单独装置的组件上执行用于准备装置的步骤，将组件划分为 最后一步。

公开(公告)号：US20160043028A1

公开(公告)日：2016-02-11

申请号：US14819755

申请日：2015-08-06

Applicant: ROHM CO., LTD.

Inventor： Hirotoshi USUI

IPC: H01L23/498 ,  H01L23/495 ,  H01L25/065 ,  H01L23/31

CPC classification number: H01L23/49861 ,  H01L23/3107 ,  H01L23/36 ,  H01L23/467 ,  H01L23/49555 ,  H01L23/498 ,  H01L23/49838 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/16227 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H05K1/182 ,  H05K1/183 ,  H05K2201/0919 ,  H05K2201/09845 ,  H05K2201/10469 ,  H05K2201/10757 ,  H05K2201/10795 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A package-in-substrate includes an exposed pad having a surface that is capable of contacting the outside; a semiconductor chip arranged on a surface opposite to the surface of the exposed pad; a molding resin for molding the semiconductor chip; and a lead frame extending from a side surface of the molding resin and having a leading end portion with a machined shape. The leading end portion of the lead frame is cut to have a cutting angel that is an acute angle formed by an extended straight line of the lead frame with respect to a top surface of a package.

Abstract translation: 封装在衬底中的衬底包括具有能够接触外部的表面的裸露焊盘; 布置在与所述裸露焊盘的表面相对的表面上的半导体芯片; 用于模制半导体芯片的模塑树脂; 以及从模制树脂的侧表面延伸并具有加工形状的前端部的引线框架。 引线框架的前端部被切割成具有相对于封装的顶表面由引线框架的延伸的直线形成的锐角的切割角。