公开(公告)号：US20250062168A1

公开(公告)日：2025-02-20

申请号：US18451852

申请日：2023-08-18

Applicant: Intel Corporation

Inventor： Justin WHETTEN ,  Zhou YANG ,  Zheng KANG ,  Haowen LIU ,  Bassam ZIADEH ,  Vijay Krishnan SUBRAMANIAN ,  John HARPER ,  Pramod MALATKAR ,  Patrick NARDI ,  Anthony MONTERROSA ,  Michael TAN ,  Sean BUSHELL

IPC: H01L23/24 ,  B23K26/362 ,  H01L21/268 ,  H01L21/67

Abstract: The present disclosure is directed to a patterned stiffener that includes a metallic body, which is a component of and is attached to a semiconductor device platform for providing rigidity. In an aspect, there are patterned sections formed on the metallic body that act to modulate the metallic body to obtain a desired configuration for the semiconductor device platform. In another aspect, the present disclosure is also directed to a method that includes providing a platform for forming an electronic component, disposing a stiffener having a metallic body on the platform, disposing at least one semiconductor device onto the platform, performing one or more bonding process steps, and exposing the stiffener to localized heating to modulate changes in the stiffener to a pre-determined shape or desired configuration.

公开(公告)号：US20210082798A1

公开(公告)日：2021-03-18

申请号：US16575307

申请日：2019-09-18

Applicant: Intel Corporation

Inventor： Xiao LU ,  Jiongxin LU ,  Christopher COMBS ,  Alexander HUETTIS ,  John HARPER ,  Jieping ZHANG ,  Nachiket R. RARAVIKAR ,  Pramod MALATKAR ,  Steven A. KLEIN ,  Carl DEPPISCH ,  Mohit SOOD

IPC: H01L23/498 ,  B23K3/06 ,  H01L23/538

Abstract: Embodiments disclosed herein include electronic packages. In an embodiment, the electronic package comprises a first substrate; a second substrate; and an array of interconnects electrically coupling the first substrate to the second substrate. In an embodiment, the array of interconnects comprises first interconnects, wherein the first interconnects have a first volume and a first material composition, and second interconnects, wherein the second interconnects have a second volume and a second material composition, and wherein the first volume is different than the second volume and/or the first material composition is different than the second material composition.

公开(公告)号：US20240162134A1

公开(公告)日：2024-05-16

申请号：US18418154

申请日：2024-01-19

Applicant: Intel Corporation

Inventor： Xiao LU ,  Jiongxin LU ,  Christopher COMBS ,  Alexander HUETTIS ,  John HARPER ,  Jieping ZHANG ,  Nachiket R. RARAVIKAR ,  Pramod MALATKAR ,  Steven A. KLEIN ,  Carl DEPPISCH ,  Mohit SOOD

IPC: H01L23/498 ,  B23K3/06 ,  H01L23/538

CPC classification number: H01L23/49833 ,  B23K3/0623 ,  H01L23/49822 ,  H01L23/4985 ,  H01L23/5387

Abstract: Embodiments disclosed herein include electronic packages. In an embodiment, the electronic package comprises a first substrate; a second substrate; and an array of interconnects electrically coupling the first substrate to the second substrate. In an embodiment, the array of interconnects comprises first interconnects, wherein the first interconnects have a first volume and a first material composition, and second interconnects, wherein the second interconnects have a second volume and a second material composition, and wherein the first volume is different than the second volume and/or the first material composition is different than the second material composition.

公开(公告)号：US20230307379A1

公开(公告)日：2023-09-28

申请号：US17703768

申请日：2022-03-24

Applicant: Intel Corporation

Inventor： Phil GENG ,  Patrick NARDI ,  Ravindranath V. MAHAJAN ,  Dingying David XU ,  Prasanna RAGHAVAN ,  John HARPER ,  Sanjoy SAHA ,  Yang JIAO

IPC: H01L23/00 ,  H01L23/498

CPC classification number: H01L23/562 ,  H01L23/49816

Abstract: Embodiments disclosed herein include an electronic package. In an embodiment, the electronic package comprises a package substrate, and a die coupled to the package substrate. In an embodiment, the electronic package further comprises a stiffener on the package substrate surrounding the die. In an embodiment, the stiffener is a ring with one or more corner regions and one or more beams. In an embodiment, each beam is between a pair of corner regions, and the one or more corner regions have a first thickness and the one or more beams have a second thickness that is greater than the first thickness.