公开(公告)号：US20190148233A1

公开(公告)日：2019-05-16

申请号：US16248255

申请日：2019-01-15

Applicant: Infineon Technologies AG

Inventor： Karl Mayer ,  Evelyn Napetschnig ,  Michael Pinczolits ,  Michael Sternad ,  Michael Roesner

IPC: H01L21/78 ,  H01L23/00

Abstract: A system and method for manufacturing a packaged component are disclosed. An embodiment comprises forming a plurality of components on a carrier, the plurality of components being separated from each other by kerf regions on a front side of the carrier and forming a metal pattern on a backside of the carrier, wherein the metal pattern covers the backside of the carrier except over regions corresponding to the kerf regions. The method further comprises generating the component by separating the carrier.

公开(公告)号：US11367654B2

公开(公告)日：2022-06-21

申请号：US16248255

申请日：2019-01-15

Applicant: Infineon Technologies AG

Inventor： Karl Mayer ,  Evelyn Napetschnig ,  Michael Pinczolits ,  Michael Sternad ,  Michael Roesner

IPC: H01L21/78 ,  H01L23/544 ,  H01L23/48 ,  H01L23/58 ,  H01L23/00 ,  H01L23/31

Abstract: A system and method for manufacturing a packaged component are disclosed. An embodiment comprises forming a plurality of components on a carrier, the plurality of components being separated from each other by kerf regions on a front side of the carrier and forming a metal pattern on a backside of the carrier, wherein the metal pattern covers the backside of the carrier except over regions corresponding to the kerf regions. The method further comprises generating the component by separating the carrier.

公开(公告)号：US09640419B2

公开(公告)日：2017-05-02

申请号：US14451043

申请日：2014-08-04

Applicant: Infineon Technologies AG

Inventor： Manfred Schneegans ,  Martin Mischitz ,  Michael Roesner ,  Michael Pinczolits

IPC: H01L21/683 ,  H01L21/02 ,  H01L23/00 ,  H01L23/495

CPC classification number: H01L21/6836 ,  H01L21/56 ,  H01L23/291 ,  H01L23/3121 ,  H01L23/49551 ,  H01L24/02 ,  H01L24/03 ,  H01L24/05 ,  H01L24/28 ,  H01L24/32 ,  H01L24/94 ,  H01L2221/68327 ,  H01L2224/03002 ,  H01L2224/0346 ,  H01L2224/03602 ,  H01L2224/0391 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/05571 ,  H01L2224/05647 ,  H01L2224/0603 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/10158 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/03

Abstract: In accordance with an alternative embodiment of the present invention, a method for forming a semiconductor device includes applying a paste over a semiconductor substrate, and forming a ceramic carrier by solidifying the paste. The semiconductor substrate is thinned using the ceramic carrier as a carrier.

公开(公告)号：US20160260658A1

公开(公告)日：2016-09-08

申请号：US15155271

申请日：2016-05-16

Applicant: Infineon Technologies AG

Inventor： Manfred Schneegans ,  Andreas Meiser ,  Martin Mischitz ,  Michael Roesner ,  Michael Pinczolits

IPC: H01L23/495 ,  H01L23/00 ,  H01L23/528 ,  H01L21/48 ,  H01L21/78

CPC classification number: H01L23/49562 ,  H01L21/4807 ,  H01L21/56 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/291 ,  H01L23/3121 ,  H01L23/49503 ,  H01L23/49582 ,  H01L23/49586 ,  H01L23/528 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/32 ,  H01L24/49 ,  H01L24/94 ,  H01L24/97 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2221/6834 ,  H01L2221/68377 ,  H01L2224/03002 ,  H01L2224/0346 ,  H01L2224/03505 ,  H01L2224/03602 ,  H01L2224/0391 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/05576 ,  H01L2224/05647 ,  H01L2224/05687 ,  H01L2224/0603 ,  H01L2224/08245 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/0532 ,  H01L2924/05341 ,  H01L2924/05432 ,  H01L2924/05442 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/20109 ,  H01L2924/2011 ,  H01L2924/20111 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/03

Abstract: A method for forming a semiconductor device includes forming device regions in a semiconductor substrate having a first side and a second side. The device regions are formed adjacent the first side. The method further includes forming a seed layer over the first side of the semiconductor substrate, and forming a patterned resist layer over the seed layer. A contact pad is formed over the seed layer within the patterned resist layer. The method further includes removing the patterned resist layer after forming the contact pad to expose a portion of the seed layer underlying the patterned resist layer, and forming a protective layer over the exposed portion of the seed layer.

Abstract translation: 一种用于形成半导体器件的方法包括在具有第一侧和第二侧的半导体衬底中形成器件区域。 器件区域邻近第一侧形成。 该方法还包括在半导体衬底的第一侧上形成晶种层，并在种子层上形成图案化的抗蚀剂层。 在图案化的抗蚀剂层内的种子层上形成接触焊盘。 该方法还包括在形成接触焊盘之后去除图案化的抗蚀剂层，以暴露图案化抗蚀剂层下面的种子层的一部分，以及在种子层的暴露部分上形成保护层。

公开(公告)号：US09368436B2

公开(公告)日：2016-06-14

申请号：US14614119

申请日：2015-02-04

Applicant: Infineon Technologies AG

Inventor： Manfred Schneegans ,  Andreas Meiser ,  Martin Mischitz ,  Michael Roesner ,  Michael Pinczolits

IPC: H01L21/78 ,  H01L23/528 ,  H01L23/495 ,  H01L21/48 ,  H01L23/00

CPC classification number: H01L23/49562 ,  H01L21/4807 ,  H01L21/56 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/291 ,  H01L23/3121 ,  H01L23/49503 ,  H01L23/49582 ,  H01L23/49586 ,  H01L23/528 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/32 ,  H01L24/49 ,  H01L24/94 ,  H01L24/97 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2221/6834 ,  H01L2221/68377 ,  H01L2224/03002 ,  H01L2224/0346 ,  H01L2224/03505 ,  H01L2224/03602 ,  H01L2224/0391 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/05576 ,  H01L2224/05647 ,  H01L2224/05687 ,  H01L2224/0603 ,  H01L2224/08245 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/0532 ,  H01L2924/05341 ,  H01L2924/05432 ,  H01L2924/05442 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/20109 ,  H01L2924/2011 ,  H01L2924/20111 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/03

Abstract: A method for forming a semiconductor device includes forming device regions in a semiconductor substrate having a first side and a second side. The device regions are formed adjacent the first side. The method further includes forming a seed layer over the first side of the semiconductor substrate, and forming a patterned resist layer over the seed layer. A contact pad is formed over the seed layer within the patterned resist layer. The method further includes removing the patterned resist layer after forming the contact pad to expose a portion of the seed layer underlying the patterned resist layer, and forming a protective layer over the exposed portion of the seed layer.

Abstract translation: 一种用于形成半导体器件的方法包括在具有第一侧和第二侧的半导体衬底中形成器件区域。 器件区域邻近第一侧形成。 该方法还包括在半导体衬底的第一侧上形成晶种层，并在种子层上形成图案化的抗蚀剂层。 在图案化的抗蚀剂层内的种子层上形成接触焊盘。 该方法还包括在形成接触焊盘之后去除图案化的抗蚀剂层，以暴露图案化抗蚀剂层下面的种子层的一部分，以及在种子层的暴露部分上形成保护层。

公开(公告)号：US20250157857A1

公开(公告)日：2025-05-15

申请号：US19020532

申请日：2025-01-14

Applicant: Infineon Technologies AG

Inventor： Karl Mayer ,  Evelyn Napetschnig ,  Michael Pinczolits ,  Michael Sternad ,  Michael Roesner

IPC: H01L21/78 ,  H01L23/00 ,  H01L23/31

Abstract: In an embodiment a packaged semiconductor device includes a carrier, a component disposed on the carrier, the component having a substrate with a thickness of about 40 μm or less and a metal block, a single titanium layer connecting the component and the metal block, the single titanium layer functioning as a combined metal adhesion layer and a metal barrier layer, a connection layer connecting the carrier and the component, a conductive wire connecting a component contact pad of the component with a carrier contact pad of the carrier and an encapsulant encapsulating the component.

公开(公告)号：US20220246475A1

公开(公告)日：2022-08-04

申请号：US17660150

申请日：2022-04-21

Applicant: Infineon Technologies AG

Inventor： Karl Mayer ,  Evelyn Napetschnig ,  Michael Pinczolits ,  Michael Sternad ,  Michael Roesner

IPC: H01L21/78 ,  H01L23/00

Abstract: A system and method for manufacturing a packaged component are disclosed. An embodiment comprises forming a plurality of components on a carrier, the plurality of components being separated from each other by kerf regions on a front side of the carrier and forming a metal pattern on a backside of the carrier, wherein the metal pattern covers the backside of the carrier except over regions corresponding to the kerf regions. The method further comprises generating the component by separating the carrier.

公开(公告)号：US09911686B2

公开(公告)日：2018-03-06

申请号：US15155271

申请日：2016-05-16

Applicant: Infineon Technologies AG

Inventor： Manfred Schneegans ,  Andreas Meiser ,  Martin Mischitz ,  Michael Roesner ,  Michael Pinczolits

IPC: H01L23/528 ,  H01L23/495 ,  H01L21/48 ,  H01L21/78 ,  H01L23/00

CPC classification number: H01L23/49562 ,  H01L21/4807 ,  H01L21/56 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/291 ,  H01L23/3121 ,  H01L23/49503 ,  H01L23/49582 ,  H01L23/49586 ,  H01L23/528 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/32 ,  H01L24/49 ,  H01L24/94 ,  H01L24/97 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2221/6834 ,  H01L2221/68377 ,  H01L2224/03002 ,  H01L2224/0346 ,  H01L2224/03505 ,  H01L2224/03602 ,  H01L2224/0391 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/05576 ,  H01L2224/05647 ,  H01L2224/05687 ,  H01L2224/0603 ,  H01L2224/08245 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/0532 ,  H01L2924/05341 ,  H01L2924/05432 ,  H01L2924/05442 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/20109 ,  H01L2924/2011 ,  H01L2924/20111 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/03

Abstract: A method for forming a semiconductor device includes forming device regions in a semiconductor substrate having a first side and a second side. The device regions are formed adjacent the first side. The method further includes forming a seed layer over the first side of the semiconductor substrate, and forming a patterned resist layer over the seed layer. A contact pad is formed over the seed layer within the patterned resist layer. The method further includes removing the patterned resist layer after forming the contact pad to expose a portion of the seed layer underlying the patterned resist layer, and forming a protective layer over the exposed portion of the seed layer.

公开(公告)号：US20160035560A1

公开(公告)日：2016-02-04

申请号：US14451043

申请日：2014-08-04

Applicant: Infineon Technologies AG

Inventor： Manfred Schneegans ,  Martin Mischitz ,  Michael Roesner ,  Michael Pinczolits

IPC: H01L21/02 ,  H01L21/683 ,  H01L21/78

CPC classification number: H01L21/6836 ,  H01L21/56 ,  H01L23/291 ,  H01L23/3121 ,  H01L23/49551 ,  H01L24/02 ,  H01L24/03 ,  H01L24/05 ,  H01L24/28 ,  H01L24/32 ,  H01L24/94 ,  H01L2221/68327 ,  H01L2224/03002 ,  H01L2224/0346 ,  H01L2224/03602 ,  H01L2224/0391 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/05571 ,  H01L2224/05647 ,  H01L2224/0603 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/10158 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/03

Abstract: In accordance with an alternative embodiment of the present invention, a method for forming a semiconductor device includes applying a paste over a semiconductor substrate, and forming a ceramic carrier by solidifying the paste. The semiconductor substrate is thinned using the ceramic carrier as a carrier.

Abstract translation: 根据本发明的替代实施例，一种用于形成半导体器件的方法包括在半导体衬底上施加糊料，并通过固化糊料形成陶瓷载体。 使用陶瓷载体作为载体来减薄半导体衬底。