JPWO2022145290A1 - - Google Patents

Info

Publication number
JPWO2022145290A1
JPWO2022145290A1 JP2022506652A JP2022506652A JPWO2022145290A1 JP WO2022145290 A1 JPWO2022145290 A1 JP WO2022145290A1 JP 2022506652 A JP2022506652 A JP 2022506652A JP 2022506652 A JP2022506652 A JP 2022506652A JP WO2022145290 A1 JPWO2022145290 A1 JP WO2022145290A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022506652A
Other languages
Japanese (ja)
Other versions
JP7096955B1 (ja
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 filed Critical
Application granted granted Critical
Publication of JP7096955B1 publication Critical patent/JP7096955B1/ja
Publication of JPWO2022145290A1 publication Critical patent/JPWO2022145290A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP2022506652A 2020-12-28 2021-12-21 Ｎｉ電解めっき皮膜を備えるめっき構造体及び該めっき構造体を含むリードフレーム Active JP7096955B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020218234A JP7061247B1 (ja) 2020-12-28 2020-12-28 ニッケル電解めっき皮膜及びめっき構造体
JP2020218234 2020-12-28
PCT/JP2021/047335 WO2022145290A1 (fr) 2020-12-28 2021-12-21 Structure de placage comprenant un film de placage électrolytique de ni, et grille de connexion comprenant ladite structure de placage

Publications (2)

Publication Number Publication Date
JP7096955B1 JP7096955B1 (ja) 2022-07-06
JPWO2022145290A1 true JPWO2022145290A1 (fr) 2022-07-07

Family

ID=81448161

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020218234A Active JP7061247B1 (ja) 2020-12-28 2020-12-28 ニッケル電解めっき皮膜及びめっき構造体
JP2022506652A Active JP7096955B1 (ja) 2020-12-28 2021-12-21 Ｎｉ電解めっき皮膜を備えるめっき構造体及び該めっき構造体を含むリードフレーム

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2020218234A Active JP7061247B1 (ja) 2020-12-28 2020-12-28 ニッケル電解めっき皮膜及びめっき構造体

Country Status (4)

Country Link
JP (2) JP7061247B1 (fr)
CN (1) CN116324002A (fr)
TW (2) TWI787896B (fr)
WO (1) WO2022145290A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145351A (en) * 1981-03-04 1982-09-08 Hitachi Cable Ltd Lead frame for semiconductor
WO1998034278A1 (fr) * 1997-02-03 1998-08-06 Nippon Denkai, Ltd. Materiau pour cadre de montage
JP3026485B2 (ja) * 1997-02-28 2000-03-27 日本電解株式会社 リードフレーム材とその製法
US6037653A (en) * 1997-03-25 2000-03-14 Samsung Aerospace Industries, Ltd. Semiconductor lead frame having multi-layered plating layer including copper-nickel plating layer
JPH10284667A (ja) * 1997-04-04 1998-10-23 Furukawa Electric Co Ltd:The 耐食性、耐酸化性に優れる電気電子機器用部品材料、及びその製造方法
JP2000077593A (ja) * 1998-08-27 2000-03-14 Hitachi Cable Ltd 半導体用リードフレーム
CN100405881C (zh) * 2003-03-18 2008-07-23 日本特殊陶业株式会社 接线板
EP1716732A2 (fr) * 2004-01-21 2006-11-02 Enthone, Incorporated Conservation de l'aptitude au brasage et inhibition de la croissance de barbe dans des surfaces minces de composants electroniques
US7256481B2 (en) * 2005-11-30 2007-08-14 Texas Instruments Incorporated Leadframes for improved moisture reliability and enhanced solderability of semiconductor devices
CN100392850C (zh) * 2006-05-29 2008-06-04 朱冬生 一种引线框架以及具有所述引线框架的半导体器件
CN103667775B (zh) * 2013-11-27 2016-04-13 余姚市士森铜材厂 一种铜合金半导体引线框架
JP2020017692A (ja) * 2018-07-27 2020-01-30 Tdk株式会社 電子部品パッケージ

Also Published As

Publication number Publication date
TWI787896B (zh) 2022-12-21
TWI790062B (zh) 2023-01-11
JP7061247B1 (ja) 2022-04-28
TW202233899A (zh) 2022-09-01
WO2022145290A1 (fr) 2022-07-07
JP7096955B1 (ja) 2022-07-06
CN116324002A (zh) 2023-06-23
JP2022103538A (ja) 2022-07-08
TW202225489A (zh) 2022-07-01

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