JPS6331542U - - Google Patents
Info
- Publication number
- JPS6331542U JPS6331542U JP12538186U JP12538186U JPS6331542U JP S6331542 U JPS6331542 U JP S6331542U JP 12538186 U JP12538186 U JP 12538186U JP 12538186 U JP12538186 U JP 12538186U JP S6331542 U JPS6331542 U JP S6331542U
- Authority
- JP
- Japan
- Prior art keywords
- air vent
- lead frame
- leads
- tie bar
- protrusion
- 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
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 description 1
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
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図は本考案のリードフレームの要部平面図
、第２図は従来の半導体素子の平面説明図、第３
図は従来のリードフレームの要部平面図である。
１０……素子本体部、１１……リード部、１２
……タイバー部、１３……突起部、１４……エア
ベント、１５……切断線、１６……樹脂。
Fig. 1 is a plan view of main parts of the lead frame of the present invention, Fig. 2 is an explanatory plan view of a conventional semiconductor element, and Fig. 3 is a plan view of the main part of the lead frame of the present invention.
The figure is a plan view of essential parts of a conventional lead frame. 10...Element body part, 11...Lead part, 12
... Tie bar portion, 13 ... Protrusion, 14 ... Air vent, 15 ... Cutting line, 16 ... Resin.
Claims (1)
タイバーの位置にエアベントが形成されるリード
フレームにおいて、 エアベントと対向するタイバーの中央部に、両
側のリード間でエアベントから遠ざかる方向に突
出する突起を延長形成したことを特徴とするリー
ドフレーム。[Scope of Claim for Utility Model Registration] In a lead frame that is molded with resin and has an air vent formed at the position of a tie bar that connects the leads, in the center of the tie bar facing the air vent, between the leads on both sides and away from the air vent. A lead frame characterized in that a protrusion that protrudes in a direction is formed as an extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12538186U JPS6331542U (en) | 1986-08-15 | 1986-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12538186U JPS6331542U (en) | 1986-08-15 | 1986-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6331542U true JPS6331542U (en) | 1988-03-01 |
Family
ID=31018235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12538186U Pending JPS6331542U (en) | 1986-08-15 | 1986-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331542U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6310567B2 (en) * | 1983-11-05 | 1988-03-08 | Hitachi Seisakusho Kk |
-
1986
- 1986-08-15 JP JP12538186U patent/JPS6331542U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6310567B2 (en) * | 1983-11-05 | 1988-03-08 | Hitachi Seisakusho Kk |