JPH0476034U - - Google Patents
Info
- Publication number
- JPH0476034U JPH0476034U JP12057990U JP12057990U JPH0476034U JP H0476034 U JPH0476034 U JP H0476034U JP 12057990 U JP12057990 U JP 12057990U JP 12057990 U JP12057990 U JP 12057990U JP H0476034 U JPH0476034 U JP H0476034U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- electrode
- field effect
- effect transistor
- thick layer
- 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
- 230000005669 field effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図はこの考案の電界効果トランジスタの一
実施例を示す断面図、第２図は従来の電界効果ト
ランジスタの断面図である。
図において、１は半導体基板、２はソース電極
、３はゲート電極、４はドレイン電極、５は貫通
孔、６は厚めつき層、７は孔を示す。尚、図中、
同一符号は同一、または相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of the field effect transistor of this invention, and FIG. 2 is a sectional view of a conventional field effect transistor. In the figure, 1 is a semiconductor substrate, 2 is a source electrode, 3 is a gate electrode, 4 is a drain electrode, 5 is a through hole, 6 is a thick layer, and 7 is a hole. In addition, in the figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
イン電極に対し未貫通孔が形成され、それぞれの
孔が厚めつき層で充填され、連結されていること
を特徴とする電界効果トランジスタ。 A field effect transistor characterized in that a through hole is formed for a source electrode, and a non-through hole is formed for a gate electrode and a drain electrode, and each hole is filled with a thick layer and connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057990U JPH0476034U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057990U JPH0476034U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476034U true JPH0476034U (en) | 1992-07-02 |
Family
ID=31868478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12057990U Pending JPH0476034U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476034U (en) |
-
1990
- 1990-11-15 JP JP12057990U patent/JPH0476034U/ja active Pending