JPS63172173U - - Google Patents
Info
- Publication number
- JPS63172173U JPS63172173U JP6564687U JP6564687U JPS63172173U JP S63172173 U JPS63172173 U JP S63172173U JP 6564687 U JP6564687 U JP 6564687U JP 6564687 U JP6564687 U JP 6564687U JP S63172173 U JPS63172173 U JP S63172173U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- dielectric substrate
- principal plane
- wiring conductor
- integrated circuit
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065646U JPH0519975Y2 (it) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065646U JPH0519975Y2 (it) | 1987-04-28 | 1987-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172173U true JPS63172173U (it) | 1988-11-09 |
| JPH0519975Y2 JPH0519975Y2 (it) | 1993-05-25 |
Family
ID=30902914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987065646U Expired - Lifetime JPH0519975Y2 (it) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519975Y2 (it) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245059A (en) * | 1975-10-07 | 1977-04-08 | Fujitsu Ltd | Method of producing ceramic circuit substrate |
| JPS5384165A (en) * | 1976-12-29 | 1978-07-25 | Mitsumi Electric Co Ltd | Method of producing hyb ic |
-
1987
- 1987-04-28 JP JP1987065646U patent/JPH0519975Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245059A (en) * | 1975-10-07 | 1977-04-08 | Fujitsu Ltd | Method of producing ceramic circuit substrate |
| JPS5384165A (en) * | 1976-12-29 | 1978-07-25 | Mitsumi Electric Co Ltd | Method of producing hyb ic |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519975Y2 (it) | 1993-05-25 |