JPH02104184U - - Google Patents
Info
- Publication number
- JPH02104184U JPH02104184U JP871889U JP871889U JPH02104184U JP H02104184 U JPH02104184 U JP H02104184U JP 871889 U JP871889 U JP 871889U JP 871889 U JP871889 U JP 871889U JP H02104184 U JPH02104184 U JP H02104184U
- Authority
- JP
- Japan
- Prior art keywords
- contact portion
- tapered roller
- roller electrode
- metal cap
- cap
- 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
Links
- 239000002184 metal Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案の一実施例の断面図、第２図お
よび第３図は従来のハイブリツドＩＣのシーム溶
接機の断面図である。
１…フランジ付金属キヤツプ、２…金属ステム
、３…テーパ付ローラ電極、４…溶接部、５…溶
接治具、６…絶縁物、７…金属製ふた、８…シー
ムフレーム、９…セラミツク基板、１０…リード
フレーム。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIGS. 2 and 3 are sectional views of a conventional hybrid IC seam welding machine. DESCRIPTION OF SYMBOLS 1...Metal cap with flange, 2...Metal stem, 3...Tapered roller electrode, 4...Welding part, 5...Welding jig, 6...Insulator, 7...Metal lid, 8...Seam frame, 9...Ceramic substrate , 10...Lead frame.
Claims (1)
金属ステムとの接触部を押圧するとともに前記接
触部に電流を流して溶接するテーパ付ローラ電極
と、前記フランジ付金属キヤツプの側面と相対す
る前記テーパ付ローラ電極の面に接着された絶縁
物とを備え、前記絶縁物を介して前記フランジ付
金属キヤツプの側面に前記テーパ付ローラ電極を
軽く押しつけることを特徴とするハイブリツドＩ
Ｃのシーム溶接機。 A tapered roller electrode that presses the contact portion between the flanged metal cap and the metal stem of the hybrid IC and welds the contact portion by passing a current through the contact portion, and a tapered roller electrode that faces the side surface of the flanged metal cap. and an insulator bonded to the surface of the cap, and the tapered roller electrode is lightly pressed against the side surface of the flanged metal cap through the insulator.
C seam welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP871889U JPH02104184U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP871889U JPH02104184U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104184U true JPH02104184U (en) | 1990-08-20 |
Family
ID=31214840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP871889U Pending JPH02104184U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104184U (en) |
-
1989
- 1989-01-27 JP JP871889U patent/JPH02104184U/ja active Pending
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