Backside Stacked Die In An Integrated Circuit (IC) Package

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United States of America Patent

SERIAL NO

15215743

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An integrated circuit (IC) device may include a substrate including a first mounting area and a ground ring, a first integrated circuit die attached to the first mounting area, a die attach paddle mounted onto the ground ring and extending above the first integrated circuit die, and a second integrated circuit die mounted on a second mounting area, wherein the die attach paddle defines the second mounting area above the first integrated circuit die. The second integrated circuit die may have a backside oriented toward the substrate and connected to ground.

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Patent Owner(s)

Patent OwnerAddress
MICROCHIP TECHNOLOGY INCORPORATED2355 WEST CHANDLER BOULEVARD CHANDLER AS 85224

International Classification(s)

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  • 2016 Application Filing Year
  • H01L Class
  • 27971 Applications Filed
  • 23507 Patents Issued To-Date
  • 84.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caballero, Hazel Gilbert, US 1 0
Chen, Fernando Gilbert, US 3 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges26979357140748325312788503629173801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050010001500200025003000350040004500500055006000650070007500800085009000950010000

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