JPH0275734U - - Google Patents
Info
- Publication number
- JPH0275734U JPH0275734U JP15628888U JP15628888U JPH0275734U JP H0275734 U JPH0275734 U JP H0275734U JP 15628888 U JP15628888 U JP 15628888U JP 15628888 U JP15628888 U JP 15628888U JP H0275734 U JPH0275734 U JP H0275734U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- package
- thick part
- thin part
- package cover
- 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図はこの考案の一実施例によるＩＣパツケ
ージカバーを示す断面図、第２図はこの考案の一
実施例によるＩＣパツケージカバーを示す全体図
、第３図は従来のＩＣパツケージカバーを示す断
面図、第４図は従来のＩＣパツケージカバーの変
形を示す断面図である。１はカバー、２はＩＣパ
ツケージ、３は溶接器の電極、４はシールリング
、５は変形箇所、６は位置決め用の肉厚部分。な
お、図中、同一符号は同一、又は相当部分を示す
。
FIG. 1 is a sectional view showing an IC package cover according to an embodiment of this invention, FIG. 2 is an overall view showing an IC package cover according to an embodiment of this invention, and FIG. 3 is a sectional view showing a conventional IC package cover. 4 are sectional views showing modifications of the conventional IC package cover. 1 is a cover, 2 is an IC package cage, 3 is an electrode of a welder, 4 is a seal ring, 5 is a deformed part, and 6 is a thick part for positioning. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ジシールリングとの位置合わせのための肉厚部分
と、シールリングに相当する肉薄部分と、シール
リングに相当する範囲より更に内側に拡がつた肉
薄部分とを備えたＩＣパツケージカバー。 A thick part to improve pressure resistance, a thick part to align with the package seal ring, a thin part corresponding to the seal ring, and a thin part extending further inward from the area corresponding to the seal ring. IC package cover with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15628888U JPH0275734U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15628888U JPH0275734U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275734U true JPH0275734U (en) | 1990-06-11 |
Family
ID=31434696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15628888U Pending JPH0275734U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275734U (en) |
-
1988
- 1988-11-29 JP JP15628888U patent/JPH0275734U/ja active Pending
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