JPS6289601U - - Google Patents
Info
- Publication number
- JPS6289601U JPS6289601U JP18177085U JP18177085U JPS6289601U JP S6289601 U JPS6289601 U JP S6289601U JP 18177085 U JP18177085 U JP 18177085U JP 18177085 U JP18177085 U JP 18177085U JP S6289601 U JPS6289601 U JP S6289601U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- sheet substrate
- protective film
- film layer
- concave
- 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 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18177085U JPS6289601U (no) | 1985-11-26 | 1985-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18177085U JPS6289601U (no) | 1985-11-26 | 1985-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289601U true JPS6289601U (no) | 1987-06-08 |
Family
ID=31126947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18177085U Pending JPS6289601U (no) | 1985-11-26 | 1985-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289601U (no) |
-
1985
- 1985-11-26 JP JP18177085U patent/JPS6289601U/ja active Pending