JPH0317640U - - Google Patents
Info
- Publication number
- JPH0317640U JPH0317640U JP7812389U JP7812389U JPH0317640U JP H0317640 U JPH0317640 U JP H0317640U JP 7812389 U JP7812389 U JP 7812389U JP 7812389 U JP7812389 U JP 7812389U JP H0317640 U JPH0317640 U JP H0317640U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- resin
- island
- leads
- crossed
- 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 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案の実施例を示すリードフレーム
の平面図、第２図は第１図リードフレームを用い
た樹脂成型品の要部断面側面図、第３図、第４図
は従来のリードフレームの平面図及びこのリード
フレームを用いた樹脂成型品の側面図である。
１…フレーム、１ａ…透孔、２…区画片、３…
アイランド、５…リード、８…樹脂。
Fig. 1 is a plan view of a lead frame showing an embodiment of the present invention, Fig. 2 is a cross-sectional side view of main parts of a resin molded product using the lead frame shown in Fig. 1, and Figs. 3 and 4 are conventional leads. FIG. 2 is a plan view of a frame and a side view of a resin molded product using this lead frame. DESCRIPTION OF SYMBOLS 1... Frame, 1a... Through hole, 2... Partition piece, 3...
Island, 5...Lead, 8...Resin.
Claims (1)
各区画領域内に電子部品本体をマウントするアイ
ランドと一端がアイランド近傍に配置され中間部
乃至他端部が平行に延びる複数本一組のリードと
を配置して一体化しフレームの一部を横切つて区
画領域内が樹脂封止されるリードフレームにおい
て、上記フレームの樹脂が横切る部分に沿つて透
孔を設けたことを特徴とするリードフレーム。 Divide the inside of the frame into multiple areas with partition pieces,
An island for mounting an electronic component main body in each divided area and a set of leads, one end of which is placed near the island and the middle part or other end of which extends in parallel, are arranged and integrated to cross a part of the frame. What is claimed is: 1. A lead frame in which the inside of a partitioned area is sealed with resin, characterized in that a through hole is provided along a portion of the frame that is crossed by the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7812389U JPH0317640U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7812389U JPH0317640U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317640U true JPH0317640U (en) | 1991-02-21 |
Family
ID=31621115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7812389U Pending JPH0317640U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117227A (en) * | 1995-10-25 | 1997-05-06 | 克巳 ▲高▼橋 | Cultivating and packaging container and cultivation using cultivating and packaging container |
| JPH09163886A (en) * | 1995-12-14 | 1997-06-24 | 克巳 ▲高▼橋 | Shading body for double purpose container for cultivation and packaging |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207660A (en) * | 1982-05-28 | 1983-12-03 | Fujitsu Ltd | Lead frame |
| JPS63310148A (en) * | 1987-06-12 | 1988-12-19 | Hitachi Ltd | Lead frame |
-
1989
- 1989-06-30 JP JP7812389U patent/JPH0317640U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207660A (en) * | 1982-05-28 | 1983-12-03 | Fujitsu Ltd | Lead frame |
| JPS63310148A (en) * | 1987-06-12 | 1988-12-19 | Hitachi Ltd | Lead frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117227A (en) * | 1995-10-25 | 1997-05-06 | 克巳 ▲高▼橋 | Cultivating and packaging container and cultivation using cultivating and packaging container |
| JPH09163886A (en) * | 1995-12-14 | 1997-06-24 | 克巳 ▲高▼橋 | Shading body for double purpose container for cultivation and packaging |