公开(公告)号：US11295998B2

公开(公告)日：2022-04-05

申请号：US15945641

申请日：2018-04-04

Applicant: Intel Corporation

Inventor： Stephen Christianson ,  Stephen Hall ,  Emile Davies-Venn ,  Dong-Ho Han ,  Kemal Aygun ,  Konika Ganguly ,  Jun Liao ,  M. Reza Zamani ,  Cory Mason ,  Kirankumar Kamisetty

IPC: H01L23/16 ,  H01L23/66 ,  H01L23/00 ,  H01P3/08 ,  H01L21/48 ,  H01P11/00

Abstract: Techniques for fabricating a package substrate and/or a stiffener for a semiconductor package are described. For one technique, a package substrate comprises: a routing layer comprising a dielectric layer. A stiffener may be above the routing layer and a conductive line may be on the routing layer, the conductive line comprising first and second portions, the first portion having a first width, the second portion having a second width, the conductive line extending from a first region of the routing layer to a second region of the routing layer, the first region being under the stiffener, the second region being outside the stiffener, the first portion being on the first region, and the second portion being on the second region. One or more portions of the conductive line can be perpendicular to an edge of the stiffener. The perpendicular portion(s) may comprise a transition between the first and second widths.

公开(公告)号：US20220353991A1

公开(公告)日：2022-11-03

申请号：US17866775

申请日：2022-07-18

Applicant: Intel Corporation

Inventor： Xiang Li ,  Konika Ganguly ,  George Vergis ,  Stephen Christianson ,  Xiaopeng Dong

IPC: H05K1/11 ,  H05K1/18 ,  H05K1/14

Abstract: An example of an apparatus may comprise a first set of compression contact pads formed on a first side of a circuit board, a second set of compression contact pads formed on a second side of the circuit board opposite to the first side of the circuit board, where the first set of compression contact pads are respectively electrically connected to the second set of compression pads. An example of the circuit board may include a memory board. An example stackable memory module may include memory devices mounted to both sides of the memory board. Other examples are disclosed and claimed.

公开(公告)号：US20220217846A1

公开(公告)日：2022-07-07

申请号：US17700972

申请日：2022-03-22

Applicant: Intel Corporation

Inventor： Xiang Li ,  Konika Ganguly ,  George Vergis ,  Stephen Christianson ,  Xiaopeng Dong ,  Landon Hanks

IPC: H05K1/14 ,  H05K1/11 ,  H05K1/18

Abstract: An embodiment of an electronic apparatus comprises a circuit board, one or more memory devices affixed to a top side of the circuit board, and one or more board-to-board connectors affixed to a bottom side of the circuit board to provide an external connection to signals of the one or more memory devices, where the one or more board-to-board connectors are located inward from outermost edges of the circuit board and where a first footprint defined by an outermost boundary of the one or more board-to-board connectors is substantially a same size as or smaller than a second footprint defined by an outermost boundary of the one or more memory devices. Other embodiments are disclosed and claimed.