JPS6222534B2 - - Google Patents

Info

Publication number
JPS6222534B2
JPS6222534B2 JP19825081A JP19825081A JPS6222534B2 JP S6222534 B2 JPS6222534 B2 JP S6222534B2 JP 19825081 A JP19825081 A JP 19825081A JP 19825081 A JP19825081 A JP 19825081A JP S6222534 B2 JPS6222534 B2 JP S6222534B2
Authority
JP
Japan
Prior art keywords
plating
lead frame
tank
roller
rotational movement
Prior art date
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.)
Expired
Application number
JP19825081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896759A (ja
Inventor
Takao Tokunaga
Toshinobu Banjo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP19825081A priority Critical patent/JPS5896759A/ja
Publication of JPS5896759A publication Critical patent/JPS5896759A/ja
Publication of JPS6222534B2 publication Critical patent/JPS6222534B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814—Conductive parts
    • H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP19825081A 1981-12-04 1981-12-04 半導体装置用リ−ドフレ−ムのメツキ処理装置 Granted JPS5896759A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19825081A JPS5896759A (ja) 1981-12-04 1981-12-04 半導体装置用リ−ドフレ−ムのメツキ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19825081A JPS5896759A (ja) 1981-12-04 1981-12-04 半導体装置用リ−ドフレ−ムのメツキ処理装置

Publications (2)

Publication Number Publication Date
JPS5896759A JPS5896759A (ja) 1983-06-08
JPS6222534B2 true JPS6222534B2 (enrdf_load_stackoverflow) 1987-05-19

Family

ID=16387997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19825081A Granted JPS5896759A (ja) 1981-12-04 1981-12-04 半導体装置用リ−ドフレ−ムのメツキ処理装置

Country Status (1)

Country Link
JP (1) JPS5896759A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000160388A (ja) * 1998-11-27 2000-06-13 Nec Yamaguchi Ltd リ−ドフレ−ム処理装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108563A (ja) * 1985-11-06 1987-05-19 Mitsubishi Electric Corp めつき処理装置
US20090031621A1 (en) * 2005-08-05 2009-02-05 Yugenkaisha Japan Tsusyo All-Weather Farming House

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000160388A (ja) * 1998-11-27 2000-06-13 Nec Yamaguchi Ltd リ−ドフレ−ム処理装置

Also Published As

Publication number Publication date
JPS5896759A (ja) 1983-06-08

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