JPH02142540U - - Google Patents
Info
- Publication number
- JPH02142540U JPH02142540U JP1989050516U JP5051689U JPH02142540U JP H02142540 U JPH02142540 U JP H02142540U JP 1989050516 U JP1989050516 U JP 1989050516U JP 5051689 U JP5051689 U JP 5051689U JP H02142540 U JPH02142540 U JP H02142540U
- Authority
- JP
- Japan
- Prior art keywords
- layer material
- chip
- circuit board
- depth
- mounting
- 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
Classifications
-
- H10W74/00—
-
- H10W90/754—
Landscapes
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989050516U JPH02142540U (cg-RX-API-DMAC10.html) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989050516U JPH02142540U (cg-RX-API-DMAC10.html) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142540U true JPH02142540U (cg-RX-API-DMAC10.html) | 1990-12-04 |
Family
ID=31569130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989050516U Pending JPH02142540U (cg-RX-API-DMAC10.html) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142540U (cg-RX-API-DMAC10.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049726A1 (en) * | 1997-04-30 | 1998-11-05 | Hitachi Chemical Company, Ltd. | Board for mounting semiconductor element, method for manufacturing the same, and semiconductor device |
| US6617193B1 (en) | 1997-04-30 | 2003-09-09 | Hitachi Chemical Company, Ltd. | Semiconductor device, semiconductor device substrate, and methods of fabricating the same |
-
1989
- 1989-04-28 JP JP1989050516U patent/JPH02142540U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049726A1 (en) * | 1997-04-30 | 1998-11-05 | Hitachi Chemical Company, Ltd. | Board for mounting semiconductor element, method for manufacturing the same, and semiconductor device |
| US6268648B1 (en) | 1997-04-30 | 2001-07-31 | Hitachi Chemical Co., Ltd. | Board for mounting semiconductor element, method for manufacturing the same, and semiconductor device |
| US6617193B1 (en) | 1997-04-30 | 2003-09-09 | Hitachi Chemical Company, Ltd. | Semiconductor device, semiconductor device substrate, and methods of fabricating the same |