JPS62146136U - - Google Patents
Info
- Publication number
- JPS62146136U JPS62146136U JP1986035208U JP3520886U JPS62146136U JP S62146136 U JPS62146136 U JP S62146136U JP 1986035208 U JP1986035208 U JP 1986035208U JP 3520886 U JP3520886 U JP 3520886U JP S62146136 U JPS62146136 U JP S62146136U
- Authority
- JP
- Japan
- Prior art keywords
- marking
- characters
- semiconductor products
- divided
- mask
- 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
- 239000004065 semiconductor Substances 0.000 claims 4
- 238000010330 laser marking Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035208U JPH0648511Y2 (ja) | 1986-03-10 | 1986-03-10 | レーザ捺印用分割マスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035208U JPH0648511Y2 (ja) | 1986-03-10 | 1986-03-10 | レーザ捺印用分割マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62146136U true JPS62146136U (enExample) | 1987-09-16 |
| JPH0648511Y2 JPH0648511Y2 (ja) | 1994-12-12 |
Family
ID=30844486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986035208U Expired - Lifetime JPH0648511Y2 (ja) | 1986-03-10 | 1986-03-10 | レーザ捺印用分割マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648511Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012027475A (ja) * | 2011-08-19 | 2012-02-09 | Hitachi Metals Ltd | 識別情報記録方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281580A (en) * | 1975-12-27 | 1977-07-08 | Tatsuta Densen Kk | Method of discriminative marking on object surface |
-
1986
- 1986-03-10 JP JP1986035208U patent/JPH0648511Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281580A (en) * | 1975-12-27 | 1977-07-08 | Tatsuta Densen Kk | Method of discriminative marking on object surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012027475A (ja) * | 2011-08-19 | 2012-02-09 | Hitachi Metals Ltd | 識別情報記録方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648511Y2 (ja) | 1994-12-12 |