JPH0371652U - - Google Patents
Info
- Publication number
- JPH0371652U JPH0371652U JP13320789U JP13320789U JPH0371652U JP H0371652 U JPH0371652 U JP H0371652U JP 13320789 U JP13320789 U JP 13320789U JP 13320789 U JP13320789 U JP 13320789U JP H0371652 U JPH0371652 U JP H0371652U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- lead
- lead part
- external lead
- internal
- 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
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図ａ，ｂ及び第２図ａ，ｂは本考案の第１
及び第２の実施例の平面図及び断面図、第３図ａ
，ｂは従来例の平面図及び断面図である。
１……アイランド、２……釣りピン、３……ス
テツチ部、４……内部リード部、５……外部リー
ド部、６……開孔部、７……金属片、８……ＩＣ
チツプ、１０……フレーム。
Figure 1 a, b and Figure 2 a, b are the first diagrams of the present invention.
and a plan view and a sectional view of the second embodiment, FIG. 3a
, b are a plan view and a sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Island, 2... Fishing pin, 3... Stitch part, 4... Inner lead part, 5... Outer lead part, 6... Opening part, 7... Metal piece, 8... IC
Chip, 10...frame.
Claims (1)
ム面より下方に形成されたアイランドと、前記フ
レームに連結された複数の外部リード部と、この
外部リード部の先端に一体的に形成された内部リ
ード部とを有する半導体集積回路用リードフレー
ムにおいて、前記内部リード部は前記フレーム面
より下方にＬ字形に形成されていることを特徴と
する半導体集積回路用リードフレーム。 An island connected to the frame by a fishing pin and formed below the frame surface, a plurality of external lead parts connected to the frame, and an internal lead part integrally formed at the tip of the external lead part. 1. A lead frame for a semiconductor integrated circuit, wherein the internal lead portion is formed in an L-shape below the frame surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13320789U JPH0371652U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13320789U JPH0371652U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371652U true JPH0371652U (en) | 1991-07-19 |
Family
ID=31680619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13320789U Pending JPH0371652U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371652U (en) |
-
1989
- 1989-11-15 JP JP13320789U patent/JPH0371652U/ja active Pending