JPH0363941U - - Google Patents
Info
- Publication number
- JPH0363941U JPH0363941U JP12519389U JP12519389U JPH0363941U JP H0363941 U JPH0363941 U JP H0363941U JP 12519389 U JP12519389 U JP 12519389U JP 12519389 U JP12519389 U JP 12519389U JP H0363941 U JPH0363941 U JP H0363941U
- Authority
- JP
- Japan
- Prior art keywords
- window
- semiconductor chip
- mold case
- encapsulating
- sealed
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 2
Description
第１図ａ，ｂは本発明の一実施例を示す上面図
、正面図、第２図ａ，ｂは従来例の上面図、正面
図である。
１０１……金属キヤツプ、１０２……外部ピン
、１０３……モールドケース、２０１……外部ピ
ン、２０２……モールドケース。
1A and 1B are a top view and a front view showing an embodiment of the present invention, and FIGS. 2A and 2B are a top view and a front view of a conventional example. 101...Metal cap, 102...External pin, 103...Mold case, 201...External pin, 202...Mold case.
Claims (1)
ルドケースにおいて半導体チツプを搭載するリー
ドフレームのアイランド部にあたるモールドケー
スの部分に窓を開け、金属キヤツプで封をするこ
とを特徴とするＩＣケース。 An IC case characterized in that, in a mold case used for encapsulating a semiconductor chip, a window is opened in a part of the mold case corresponding to an island part of a lead frame on which the semiconductor chip is mounted, and the window is sealed with a metal cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12519389U JPH0363941U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12519389U JPH0363941U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363941U true JPH0363941U (en) | 1991-06-21 |
Family
ID=31673077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12519389U Pending JPH0363941U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363941U (en) |
-
1989
- 1989-10-25 JP JP12519389U patent/JPH0363941U/ja active Pending