JPS62103253U - - Google Patents
Info
- Publication number
- JPS62103253U JPS62103253U JP19508485U JP19508485U JPS62103253U JP S62103253 U JPS62103253 U JP S62103253U JP 19508485 U JP19508485 U JP 19508485U JP 19508485 U JP19508485 U JP 19508485U JP S62103253 U JPS62103253 U JP S62103253U
- Authority
- JP
- Japan
- Prior art keywords
- separating
- duct
- cutting die
- suction
- inner duct
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案の分離装置の説明図、第２図は
従来の分離装置の説明図、第３図はリードフレー
ムの分離すべき部分に形成した切込みを示す図で
ある。
１……切断上型、２……切断下型、３……リー
ドフレーム、４……半導体素子、５……外側のダ
クト、６……内側のダクト、７……絞り。
FIG. 1 is an explanatory diagram of a separating device of the present invention, FIG. 2 is an explanatory diagram of a conventional separating device, and FIG. 3 is a diagram showing a cut formed in a portion of a lead frame to be separated. 1... Cutting upper die, 2... Cutting lower die, 3... Lead frame, 4... Semiconductor element, 5... Outer duct, 6... Inner duct, 7... Aperture.
Claims (1)
ムから分離する装置において、 切断用上型と対応する切断用下型の周囲に結合
した外側のダクトの内部に、該下型の局所吸引用
の内側のダクトを設けて、両ダクトを共通の吸引
装置に接続すると共に、上記内側のダクトの吸引
力を強くしたことを特徴とする半導体素子の分離
装置。 (2) 上記外側のダクトが絞りを具備するように
したことを特徴とする実用新案登録請求の範囲第
１項記載の半導体素子の分離装置。[Claims for Utility Model Registration] (1) In a device for separating a resin-sealed semiconductor element from a lead frame, inside an outer duct connected around an upper cutting die and a corresponding lower cutting die, A device for separating semiconductor elements, characterized in that an inner duct for local suction of the lower mold is provided, both ducts are connected to a common suction device, and the suction force of the inner duct is increased. (2) The device for separating semiconductor devices according to claim 1, wherein the outer duct is provided with a diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19508485U JPH0342687Y2 (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19508485U JPH0342687Y2 (en) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103253U true JPS62103253U (en) | 1987-07-01 |
| JPH0342687Y2 JPH0342687Y2 (en) | 1991-09-06 |
Family
ID=31152650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19508485U Expired JPH0342687Y2 (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342687Y2 (en) |
-
1985
- 1985-12-20 JP JP19508485U patent/JPH0342687Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342687Y2 (en) | 1991-09-06 |