JPH03101538U - - Google Patents
Info
- Publication number
- JPH03101538U JPH03101538U JP1990009433U JP943390U JPH03101538U JP H03101538 U JPH03101538 U JP H03101538U JP 1990009433 U JP1990009433 U JP 1990009433U JP 943390 U JP943390 U JP 943390U JP H03101538 U JPH03101538 U JP H03101538U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- ceramic sheet
- cavity
- chip
- hole
- 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
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図ないし第３図は本考案の一実施例に係り
、第１図はその分解斜視図、第２図はシート圧着
工程での断面図、第３図は完成品の断面図である
。第４図および第５図は従来例に係り、第４図は
その分解斜視図、第５図は中間シートの平面図で
ある。
１……ベースシート、２……中間シート、３…
…カバーシート、４……ＩＣチツプ、５……導体
パターン、６……透孔。
1 to 3 relate to one embodiment of the present invention, in which FIG. 1 is an exploded perspective view thereof, FIG. 2 is a cross-sectional view during the sheet compression process, and FIG. 3 is a cross-sectional view of the finished product. 4 and 5 relate to a conventional example, with FIG. 4 being an exploded perspective view thereof, and FIG. 5 being a plan view of an intermediate sheet. 1...Base sheet, 2...Intermediate sheet, 3...
...Cover sheet, 4...IC chip, 5...Conductor pattern, 6...Through hole.
Claims (1)
るセラミツクシートを圧着して両シートを焼成し
、前記透孔により形成されたキヤビテイ内にＩＣ
チツプを設けたＩＣパツケージにおいて、 前記キヤビテイ用の透孔を円形に形成したこと
を特徴とするＩＣパツケージ。[Claims for Utility Model Registration] A ceramic sheet with through holes is pressed onto a ceramic sheet serving as a base, and both sheets are fired, and an IC is inserted into the cavity formed by the through holes.
An IC package provided with a chip, characterized in that the through hole for the cavity is formed in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009433U JPH03101538U (en) | 1990-02-01 | 1990-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990009433U JPH03101538U (en) | 1990-02-01 | 1990-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101538U true JPH03101538U (en) | 1991-10-23 |
Family
ID=31513034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990009433U Pending JPH03101538U (en) | 1990-02-01 | 1990-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101538U (en) |
-
1990
- 1990-02-01 JP JP1990009433U patent/JPH03101538U/ja active Pending