JPH03109343U - - Google Patents
Info
- Publication number
- JPH03109343U JPH03109343U JP1903590U JP1903590U JPH03109343U JP H03109343 U JPH03109343 U JP H03109343U JP 1903590 U JP1903590 U JP 1903590U JP 1903590 U JP1903590 U JP 1903590U JP H03109343 U JPH03109343 U JP H03109343U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- package
- package structure
- radio wave
- wave absorber
- 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 description 4
- 239000006096 absorbing agent Substances 0.000 claims description 2
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図はこの考案の一実施例による半導体素子
のパツケージ構造を示す断面図、第２図は従来の
半導体素子のパツケージ構造を示す断面図である
。
１……パツケージ、２……キヤツプ、３……電
波吸収体層、４……ＦＥＴ、５，６……内部整合
回路である。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 a package structure of a semiconductor device according to an embodiment of the invention, and FIG. 2 is a sectional view showing a conventional package structure of a semiconductor device. 1...Package, 2...Cap, 3...Radio wave absorber layer, 4...FET, 5, 6...Internal matching circuit. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
内壁全面に、電波吸収体の層を備えたことを特徴
とする半導体素子のパツケージ構造。[Claims for Utility Model Registration] A package structure for a semiconductor device, characterized in that a layer of a radio wave absorber is provided on the entire inner wall of the package other than the bottom surface on which the semiconductor device is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1903590U JPH03109343U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1903590U JPH03109343U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109343U true JPH03109343U (en) | 1991-11-11 |
Family
ID=31522171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1903590U Pending JPH03109343U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109343U (en) |
-
1990
- 1990-02-26 JP JP1903590U patent/JPH03109343U/ja active Pending