JPS6370372U - - Google Patents
Info
- Publication number
- JPS6370372U JPS6370372U JP16535786U JP16535786U JPS6370372U JP S6370372 U JPS6370372 U JP S6370372U JP 16535786 U JP16535786 U JP 16535786U JP 16535786 U JP16535786 U JP 16535786U JP S6370372 U JPS6370372 U JP S6370372U
- Authority
- JP
- Japan
- Prior art keywords
- interference filter
- identification card
- optical interference
- authentication identification
- layer
- 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
- 239000012634 fragment Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165357U JPH0634149Y2 (ja) | 1986-10-27 | 1986-10-27 | 認証識別カ−ド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165357U JPH0634149Y2 (ja) | 1986-10-27 | 1986-10-27 | 認証識別カ−ド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370372U true JPS6370372U (OSRAM) | 1988-05-11 |
| JPH0634149Y2 JPH0634149Y2 (ja) | 1994-09-07 |
Family
ID=31095327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986165357U Expired - Lifetime JPH0634149Y2 (ja) | 1986-10-27 | 1986-10-27 | 認証識別カ−ド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634149Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138670U (ja) * | 1982-03-12 | 1983-09-17 | 凸版印刷株式会社 | コピ−防止書類 |
| JPS61211040A (ja) * | 1985-03-15 | 1986-09-19 | 大日本印刷株式会社 | 光干渉性模様を有する化粧シ−ト |
-
1986
- 1986-10-27 JP JP1986165357U patent/JPH0634149Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138670U (ja) * | 1982-03-12 | 1983-09-17 | 凸版印刷株式会社 | コピ−防止書類 |
| JPS61211040A (ja) * | 1985-03-15 | 1986-09-19 | 大日本印刷株式会社 | 光干渉性模様を有する化粧シ−ト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634149Y2 (ja) | 1994-09-07 |