SG10201604606RA - Methods To Improve Laser Mark Contrast On Die Backside Film In Embedded Die Packages - Google Patents

Methods To Improve Laser Mark Contrast On Die Backside Film In Embedded Die Packages

Info

Publication number
SG10201604606RA
SG10201604606RA SG10201604606RA SG10201604606RA SG10201604606RA SG 10201604606R A SG10201604606R A SG 10201604606RA SG 10201604606R A SG10201604606R A SG 10201604606RA SG 10201604606R A SG10201604606R A SG 10201604606RA SG 10201604606R A SG10201604606R A SG 10201604606RA
Authority
SG
Singapore
Prior art keywords
die
methods
laser mark
backside film
improve laser
Prior art date
Application number
SG10201604606RA
Inventor
Mihir A Oka
Rahul N Manepalli
Dingying Xu
Yosuke Kanaoka
Sergei L Voronov
Dong Hai Sun
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of SG10201604606RA publication Critical patent/SG10201604606RA/en

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    • H01L2225/1047—Details of electrical connections between containers
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    • H01L2924/12042—LASER
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    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
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    • H01L2924/30107—Inductance

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Laser Beam Processing (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
SG10201604606RA 2012-12-21 2013-12-06 Methods To Improve Laser Mark Contrast On Die Backside Film In Embedded Die Packages SG10201604606RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/725,539 US20140175657A1 (en) 2012-12-21 2012-12-21 Methods to improve laser mark contrast on die backside film in embedded die packages

Publications (1)

Publication Number Publication Date
SG10201604606RA true SG10201604606RA (en) 2016-07-28

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SG2013090667A SG2013090667A (en) 2012-12-21 2013-12-06 Methods to improve laser mark contrast on die backside film in embedded die packages
SG10201604606RA SG10201604606RA (en) 2012-12-21 2013-12-06 Methods To Improve Laser Mark Contrast On Die Backside Film In Embedded Die Packages

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SG2013090667A SG2013090667A (en) 2012-12-21 2013-12-06 Methods to improve laser mark contrast on die backside film in embedded die packages

Country Status (5)

Country Link
US (1) US20140175657A1 (en)
KR (3) KR20140081692A (en)
CN (1) CN103887281B (en)
SG (2) SG2013090667A (en)
TW (1) TWI556378B (en)

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CN103887281B (en) 2018-02-23
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TWI556378B (en) 2016-11-01
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KR20170007229A (en) 2017-01-18
CN103887281A (en) 2014-06-25

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