JPH0467356U - - Google Patents
Info
- Publication number
- JPH0467356U JPH0467356U JP11093590U JP11093590U JPH0467356U JP H0467356 U JPH0467356 U JP H0467356U JP 11093590 U JP11093590 U JP 11093590U JP 11093590 U JP11093590 U JP 11093590U JP H0467356 U JPH0467356 U JP H0467356U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- region
- type
- integrated circuit
- back surface
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
Landscapes
- Bipolar Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11093590U JPH0467356U (un) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11093590U JPH0467356U (un) | 1990-10-23 | 1990-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0467356U true JPH0467356U (un) | 1992-06-15 |
Family
ID=31858339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11093590U Pending JPH0467356U (un) | 1990-10-23 | 1990-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0467356U (un) |
-
1990
- 1990-10-23 JP JP11093590U patent/JPH0467356U/ja active Pending
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