JPS6333642U - - Google Patents

Info

Publication number
JPS6333642U
JPS6333642U JP12631886U JP12631886U JPS6333642U JP S6333642 U JPS6333642 U JP S6333642U JP 12631886 U JP12631886 U JP 12631886U JP 12631886 U JP12631886 U JP 12631886U JP S6333642 U JPS6333642 U JP S6333642U
Authority
JP
Japan
Prior art keywords
lead
curved surface
punching
pressing
utility
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.)
Pending
Application number
JP12631886U
Other languages
Japanese (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
Priority to JP12631886U priority Critical patent/JPS6333642U/ja
Publication of JPS6333642U publication Critical patent/JPS6333642U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のリードフレームのアウターリ
ードの一実施例を示す断面図、第２図は本考案の
アウターリードの加工方法を示す斜視図、第３図
は従来例のアウターリードを示す断面図である。 １……アウターリード、２……はんだ、３……
だれ部曲面、４……ばり部、５，６……金型、７
……矯正凹部、８……平面部。 FIG. 1 is a cross-sectional view showing an embodiment of the outer lead of the lead frame of the present invention, FIG. 2 is a perspective view showing a method of processing the outer lead of the present invention, and FIG. 3 is a cross-sectional view showing an outer lead of a conventional example. It is a diagram. 1...Outer lead, 2...Solder, 3...
Droop curved surface, 4...Flash part, 5, 6...Mold, 7
...Correcting concave portion, 8...Flat portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外部回路等と接続される複数のアウターリード
を有する打ち抜き加工により形成したリードフレ
ームにおいて、該アウターリードのだれ部曲面を
打圧加工により傾斜する平面部に形成したことを
特徴とするリードフレーム。 1. A lead frame formed by punching and having a plurality of outer leads connected to an external circuit or the like, characterized in that the curved surface of the sloping part of the outer lead is formed into an inclined plane part by pressing.
JP12631886U 1986-08-19 1986-08-19 Pending JPS6333642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12631886U JPS6333642U (en) 1986-08-19 1986-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12631886U JPS6333642U (en) 1986-08-19 1986-08-19

Publications (1)

Publication Number Publication Date
JPS6333642U true JPS6333642U (en) 1988-03-04

Family

ID=31020010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12631886U Pending JPS6333642U (en) 1986-08-19 1986-08-19

Country Status (1)

Country Link
JP (1) JPS6333642U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230453A (en) * 1999-12-08 2001-08-24 Nichia Chem Ind Ltd Led lamp and its manufacturing method
JP2005184033A (en) * 1999-12-08 2005-07-07 Nichia Chem Ind Ltd Led lamp and method of manufacturing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261163A (en) * 1984-06-07 1985-12-24 Shinko Electric Ind Co Ltd Lead frame and manufacture thereof
JPS6164146A (en) * 1984-09-06 1986-04-02 Toshiba Corp Hybrid corresponding element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261163A (en) * 1984-06-07 1985-12-24 Shinko Electric Ind Co Ltd Lead frame and manufacture thereof
JPS6164146A (en) * 1984-09-06 1986-04-02 Toshiba Corp Hybrid corresponding element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230453A (en) * 1999-12-08 2001-08-24 Nichia Chem Ind Ltd Led lamp and its manufacturing method
JP2005184033A (en) * 1999-12-08 2005-07-07 Nichia Chem Ind Ltd Led lamp and method of manufacturing same

Similar Documents

Publication Publication Date Title
JPS6333642U (en)
JPS62134201U (en)
JPS5844858U (en) lead frame
JPS62163966U (en)
JPS6441146U (en)
JPS63127103U (en)
JPS6181161U (en)
JPH0361354U (en)
JPS61112650U (en)
JPH0351850U (en)
JPS6179542U (en)
JPS63167749U (en)
JPH0231147U (en)
JPS62145479U (en)
JPS62140791U (en)
JPH01146474U (en)
JPS62157160U (en)
JPS6377355U (en)
JPH0178047U (en)
JPS636747U (en)
JPH0381641U (en)
JPS6045445U (en) Lead frame external processing equipment
JPS62109459U (en)
JPS6377341U (en)
JPH0265352U (en)