JPH0244349U - - Google Patents
Info
- Publication number
- JPH0244349U JPH0244349U JP12404988U JP12404988U JPH0244349U JP H0244349 U JPH0244349 U JP H0244349U JP 12404988 U JP12404988 U JP 12404988U JP 12404988 U JP12404988 U JP 12404988U JP H0244349 U JPH0244349 U JP H0244349U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- lead
- view
- identification
- marked
- 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
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案を用いたリードフレームの一実
施例を示す平面図、第２図はそのリードフレーム
を実際のモールドパツケージに用いた斜視図、第
３図は本考案を用いたリードフレームを実際のモ
ールドパツケージに用いた他の実施例の斜視図、
第４図は従来の実施例の斜視図である。
１……リードフレーム、２……アイランド、３
……ステツチ、４……リード、５……識別用の印
、６……モールドパツケージ、７……１ピンマー
ク。
Fig. 1 is a plan view showing an embodiment of a lead frame using the present invention, Fig. 2 is a perspective view of the lead frame used in an actual molded package cage, and Fig. 3 is a plan view showing an embodiment of the lead frame using the present invention. A perspective view of another example used in an actual mold package,
FIG. 4 is a perspective view of a conventional embodiment. 1...Lead frame, 2...Island, 3
...Stitch, 4...Lead, 5...Identification mark, 6...Mold package, 7...1 pin mark.
Claims (1)
を付けた事を特徴とする半導体集積回路を搭載す
るリードフレーム。 A lead frame equipped with a semiconductor integrated circuit, characterized in that the lead portion of the lead frame is marked in advance for identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12404988U JPH0244349U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12404988U JPH0244349U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244349U true JPH0244349U (en) | 1990-03-27 |
Family
ID=31373448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12404988U Pending JPH0244349U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244349U (en) |
-
1988
- 1988-09-21 JP JP12404988U patent/JPH0244349U/ja active Pending