JPH01146554U - - Google Patents
Info
- Publication number
- JPH01146554U JPH01146554U JP4307188U JP4307188U JPH01146554U JP H01146554 U JPH01146554 U JP H01146554U JP 4307188 U JP4307188 U JP 4307188U JP 4307188 U JP4307188 U JP 4307188U JP H01146554 U JPH01146554 U JP H01146554U
- Authority
- JP
- Japan
- Prior art keywords
- region
- conductivity type
- semiconductor substrate
- impurity
- substrate
- 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
- 239000012535 impurity Substances 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4307188U JPH01146554U (ko) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4307188U JPH01146554U (ko) | 1988-03-30 | 1988-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01146554U true JPH01146554U (ko) | 1989-10-09 |
Family
ID=31269472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4307188U Pending JPH01146554U (ko) | 1988-03-30 | 1988-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01146554U (ko) |
-
1988
- 1988-03-30 JP JP4307188U patent/JPH01146554U/ja active Pending