公开(公告)号：WO2012052251A2

公开(公告)日：2012-04-26

申请号：PCT/EP2011066613

申请日：2011-09-23

Applicant: BOSCH GMBH ROBERT ,  WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA

Inventor： WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA

IPC: B22F1/02

CPC classification number: H05K13/0465 ,  B22F1/0074 ,  B22F1/02 ,  B22F3/1039 ,  B23K35/34 ,  C22C1/05 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/75 ,  H01L24/83 ,  H01L2224/04026 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/27003 ,  H01L2224/2731 ,  H01L2224/2732 ,  H01L2224/27334 ,  H01L2224/29 ,  H01L2224/29078 ,  H01L2224/29294 ,  H01L2224/29311 ,  H01L2224/29316 ,  H01L2224/29338 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29347 ,  H01L2224/29364 ,  H01L2224/29369 ,  H01L2224/29439 ,  H01L2224/29487 ,  H01L2224/29493 ,  H01L2224/32221 ,  H01L2224/37986 ,  H01L2224/37993 ,  H01L2224/75101 ,  H01L2224/75102 ,  H01L2224/75272 ,  H01L2224/83055 ,  H01L2224/83065 ,  H01L2224/83075 ,  H01L2224/8309 ,  H01L2224/83447 ,  H01L2224/8384 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/351 ,  H05K1/097 ,  H05K1/11 ,  H05K3/3484 ,  H05K2201/0218 ,  H05K2201/0224 ,  H05K2203/121 ,  Y10T403/477 ,  H01L2924/0541 ,  H01L2924/01014 ,  H01L2924/00014 ,  H01L2924/00

Abstract: The invention relates to a starter material for a sintering compound, said starter material comprising particles which at least proportionally contain an organic metal compound and/or a precious metal oxide, the organic metal compound and/or the precious metal oxide being converted during heat treatment of the starter material into the elemental metal and/or precious metal. The invention is characterized in that the particles have a coating containing a reducing agent by means of which the organic metal compound and/or precious metal oxide is reduced to the elemental metal and/or precious metal at a temperature below the sintering temperature of the elemental metal and/or precious metal.

Abstract translation: 烧结接头的本发明的起始材料包含颗粒，其按比例包含至少一种有机金属化合物和/或贵金属氧化物，其中所述有机金属化合物和/或贵金属氧化物被转化的温度下处理起始材料的成元素金属和/或贵金属。 它是本发明包含该颗粒包含还原剂，涂料，借助于特性，该特性的有机金属化合物和/或贵金属氧化物的元素金属和/或贵金属的在低于元素金属和/或贵金属的烧结温度的温度的降低 ，

公开(公告)号：WO2013013956A3

公开(公告)日：2013-06-06

申请号：PCT/EP2012063224

申请日：2012-07-06

Applicant: BOSCH GMBH ROBERT ,  WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA ,  BOEHM MANFRED ,  KALICH THOMAS

Inventor： WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA ,  BOEHM MANFRED ,  KALICH THOMAS

IPC: H01L21/60 ,  B22F1/00 ,  B22F9/20 ,  B22F9/24 ,  H01L23/48 ,  H05K1/02 ,  H05K3/26 ,  H05K3/30 ,  H05K3/38 ,  H05K7/20

CPC classification number: H01L24/29 ,  B22F1/0018 ,  B22F9/20 ,  B22F2007/042 ,  H01B1/02 ,  H01L23/3735 ,  H01L23/49513 ,  H01L24/27 ,  H01L24/32 ,  H01L24/83 ,  H01L2224/04026 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/2732 ,  H01L2224/27418 ,  H01L2224/27422 ,  H01L2224/2745 ,  H01L2224/27452 ,  H01L2224/27462 ,  H01L2224/27502 ,  H01L2224/2908 ,  H01L2224/29339 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/73265 ,  H01L2224/83011 ,  H01L2224/83101 ,  H01L2224/83203 ,  H01L2224/8384 ,  H01L2924/01029 ,  H05K3/30 ,  H05K2203/1131 ,  H05K2203/1157 ,  H05K2203/121 ,  H01L2924/00014 ,  H01L2924/01047

Abstract: The invention relates to a layer composite, wherein the layer composite comprises at least one electrical or electronic component and a layer arrangement composed of a plurality of layers. The layer arrangement is formed from at least one first layer containing at least one organic metal compound and/or a noble metal oxide, wherein the organic metal compound and/or the noble metal oxide are/is converted into the underlying elemental metal and/or noble metal during a thermal treatment of the layer composite or of the layer arrangement. Furthermore, the layer arrangement comprises at least one second layer adjoining the first layer. The invention is characterized by the fact that the at least second layer contains a reducing agent, by means of which the organic metal compound and/or the noble metal oxide are/is reduced to the elemental metal and/or noble metal at a temperature below the sintering temperature of the elemental metal and/or noble metal. Overall, a sintering connection is formed after the conclusion of the thermal treatment within the layer composite.

Abstract translation: 本发明涉及一种复合层，所述复合物层包含至少一个电气或电子组件和多个层的叠层组件。 层布置是从含有至少一种有机金属化合物和/或贵金属氧化物的至少一个第一层，其中所述有机金属化合物和/或贵金属氧化物被转化的温度下处理所述层压的或层布置在底层元素金属和/或贵金属形成 是。 此外，层布置具有邻近所述第二层的至少一个第一层。 它是对本发明来说含有还原剂，通过该有机金属化合物和/或贵金属氧化物的金属元素和/或贵金属的还原发生在低于元素金属和/或贵金属的烧结温度的温度下至少在第二层特性。 总体而言，一个烧结键叠层内的热处理后形成的。

公开(公告)号：WO2012052252A2

公开(公告)日：2012-04-26

申请号：PCT/EP2011066620

申请日：2011-09-23

Applicant: BOSCH GMBH ROBERT ,  WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA

Inventor： WOLDE-GIORGIS DANIEL ,  FEIOCK ANDREA

IPC: B22F1/02 ,  B22F1/00 ,  C22C1/05 ,  H01L21/60

CPC classification number: B23K35/24 ,  B22F1/0074 ,  B22F1/02 ,  B22F9/20 ,  B22F2998/00 ,  B23K1/0016 ,  B32B7/12 ,  B32B15/01 ,  C22C1/05 ,  C22C5/06 ,  C22C9/00 ,  H01L24/29 ,  H01L24/32 ,  H01L24/75 ,  H01L24/83 ,  H01L2224/27332 ,  H01L2224/27334 ,  H01L2224/29194 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29347 ,  H01L2224/29364 ,  H01L2224/29369 ,  H01L2224/29686 ,  H01L2224/2969 ,  H01L2224/83075 ,  H01L2224/8309 ,  H01L2224/8384 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01058 ,  H01L2924/01068 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/351 ,  H05K3/32 ,  H05K3/321 ,  H05K2201/0224 ,  H05K2203/1131 ,  H05K2203/1157 ,  H05K2203/121 ,  H05K2203/122 ,  Y10T403/477 ,  Y10T428/12063 ,  H01L2924/01007 ,  B22F3/001 ,  B22F3/10 ,  H01L2924/00

Abstract: The invention relates to a starter material for a sintering compound, said starter material comprising first particles of at least one metal having a first coating which is applied to the first particles and consists of an organic material, and second particles which contain an organic metal compound and/or a precious metal oxide, the organic metal compound and/or the precious metal oxide being converted during heat treatment of the starter material into the fundamental elemental metal and/or precious metal. The invention is characterized in that the second particles have a core of at least one metal and a second coating which is applied to the core and contains the organic metal compound and/or precious metal oxide. Furthermore, the first coating contains a reducing agent by means of which the organic metal compound and/or the precious metal oxide is/are reduced to the elemental metal and/or precious metal at a temperature below the sintering temperature of the elemental metal and/or precious metal.

Abstract translation: 包括至少一种金属的第一粒子的烧结接头的本发明的起始材料具有施加到所述第一颗粒，有机材料的第一涂层，和第二颗粒含有有机金属化合物和/或贵金属氧化物，其中所述有机金属化合物和/或贵金属氧化物的产物 在底层的元素金属和/或贵金属的温度下处理起始材料的转化。 本发明的特征是，所述第二颗粒包含至少一种金属的核心，并施加到含有有机金属化合物和/或贵金属氧化物的芯的第二涂层。 此外，第一涂层含有还原剂，通过该有机金属化合物和/或贵金属氧化物的金属元素和/或贵金属的还原发生在低于元素金属和/或贵金属的烧结温度的温度。

公开(公告)号：WO2013045364A3

公开(公告)日：2013-08-29

申请号：PCT/EP2012068657

申请日：2012-09-21

Applicant: BOSCH GMBH ROBERT ,  GUYENOT MICHAEL ,  FEIOCK ANDREA ,  RITTNER MARTIN ,  FRUEH CHRISTIANE ,  KALICH THOMAS ,  GUENTHER MICHAEL ,  WETZL FRANZ ,  HOHENBERGER BERND ,  HOLZ RAINER ,  FIX ANDREAS

Inventor： GUYENOT MICHAEL ,  FEIOCK ANDREA ,  RITTNER MARTIN ,  FRUEH CHRISTIANE ,  KALICH THOMAS ,  GUENTHER MICHAEL ,  WETZL FRANZ ,  HOHENBERGER BERND ,  HOLZ RAINER ,  FIX ANDREAS

IPC: C23C26/00 ,  C23C28/00 ,  H01L21/00 ,  H01L23/00 ,  H01L25/00 ,  H05K1/00 ,  H05K3/00

CPC classification number: B23K35/0238 ,  B23K1/0008 ,  B23K1/0016 ,  B32B15/06 ,  B32B15/16 ,  B32B2264/105 ,  C23C26/00 ,  C23C28/021 ,  C23C28/023 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/27003 ,  H01L2224/271 ,  H01L2224/27334 ,  H01L2224/27505 ,  H01L2224/278 ,  H01L2224/27848 ,  H01L2224/29082 ,  H01L2224/29109 ,  H01L2224/29111 ,  H01L2224/29113 ,  H01L2224/29118 ,  H01L2224/29139 ,  H01L2224/29147 ,  H01L2224/29209 ,  H01L2224/29211 ,  H01L2224/29213 ,  H01L2224/29218 ,  H01L2224/29239 ,  H01L2224/29247 ,  H01L2224/293 ,  H01L2224/29339 ,  H01L2224/29347 ,  H01L2224/29355 ,  H01L2224/29395 ,  H01L2224/32503 ,  H01L2224/83191 ,  H01L2224/83193 ,  H01L2224/832 ,  H01L2224/83203 ,  H01L2224/83815 ,  H01L2224/8382 ,  H01L2224/8384 ,  H01L2924/01327 ,  H01L2924/07811 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/351 ,  H05K3/3478 ,  H05K2203/0405 ,  H05K2203/1131 ,  Y10T428/12049 ,  Y10T428/12063 ,  H01L2924/00013 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/01028 ,  H01L2924/0103 ,  H01L2924/01049 ,  H01L2924/01013 ,  H01L2924/01031 ,  H01L2924/0132 ,  H01L2924/00

Abstract: The invention relates to a layered composite (10), in particular for connecting electronic components as joining partners, comprising at least one substrate film (11) and a layer assembly (12) applied to the substrate film. The layer assembly comprises at least one sinterable layer (13), which is applied to the substrate film (11) and which contains at least one metal powder, and a solder layer (14) applied to the sinterable layer (13). The invention further relates to a method for forming a layered composite, to a circuit assembly containing a layered composite (10) according to the invention, and to the use of a layered composite (10) in a joining method for electronic components.

Abstract translation: 本发明涉及一种层状复合材料（10），特别是用于连接电子部件为包括至少一个载体箔（11）和其上的组件（12）施加的层的结合伙伴施加包括至少一种在载体膜（11），烧结层（13）包括 可烧结层（13）上的至少一种金属粉末和一种施加焊料层（14）。 本发明还涉及一种方法，用于形成层复合材料，包括根据本发明（10）的层叠体的电路装置，并在接合过程中使用的层复合材料（10）的电子元器件。