JPS6344446U - - Google Patents
Info
- Publication number
- JPS6344446U JPS6344446U JP13711786U JP13711786U JPS6344446U JP S6344446 U JPS6344446 U JP S6344446U JP 13711786 U JP13711786 U JP 13711786U JP 13711786 U JP13711786 U JP 13711786U JP S6344446 U JPS6344446 U JP S6344446U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor wafer
- photomask
- indicator portion
- mask
- facet
- 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 description 7
- 230000000873 masking effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13711786U JPH039327Y2 (https=) | 1986-09-06 | 1986-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13711786U JPH039327Y2 (https=) | 1986-09-06 | 1986-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344446U true JPS6344446U (https=) | 1988-03-25 |
| JPH039327Y2 JPH039327Y2 (https=) | 1991-03-08 |
Family
ID=31040868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13711786U Expired JPH039327Y2 (https=) | 1986-09-06 | 1986-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039327Y2 (https=) |
-
1986
- 1986-09-06 JP JP13711786U patent/JPH039327Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039327Y2 (https=) | 1991-03-08 |