JPS6179823U - - Google Patents
Info
- Publication number
- JPS6179823U JPS6179823U JP1984164334U JP16433484U JPS6179823U JP S6179823 U JPS6179823 U JP S6179823U JP 1984164334 U JP1984164334 U JP 1984164334U JP 16433484 U JP16433484 U JP 16433484U JP S6179823 U JPS6179823 U JP S6179823U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- card
- base material
- convex
- utility
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図は本考案の光記録カードの一例の断面図
、第２図は光記録部の一例を示す断面図、第３図
及び第４図は凸部を形成する部分を示すための平
面図、第５図及び第６図はいずれも本考案の光記
録カードの他の例を示すための断面図である。
１…光記録カード、２…カード基材、３…光記
録部、４…凸部、５…保護層、６…光記録材料用
基材、７…光透過部、８…遮光部、９…第１記録
層、１０…第２記録層、１１…余白部、１２…磁
気記録部、１４…金属線。
FIG. 1 is a sectional view of an example of an optical recording card of the present invention, FIG. 2 is a sectional view of an example of an optical recording section, and FIGS. 3 and 4 are plan views showing a portion forming a convex portion. , 5 and 6 are sectional views showing other examples of the optical recording card of the present invention. DESCRIPTION OF SYMBOLS 1... Optical recording card, 2... Card base material, 3... Optical recording part, 4... Convex part, 5... Protective layer, 6... Base material for optical recording material, 7... Light transmitting part, 8... Light shielding part, 9... First recording layer, 10... Second recording layer, 11... Margin area, 12... Magnetic recording area, 14... Metal wire.
Claims (1)
部上の一部を含むカードの表面の一部に凸部を有
することを特徴とする光記録カード。 An optical recording card characterized by having an optical recording section on a part of a base material and a convex part on a part of the surface of the card including a part above the optical recording part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984164334U JPS6179823U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984164334U JPS6179823U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179823U true JPS6179823U (en) | 1986-05-28 |
Family
ID=30722196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984164334U Pending JPS6179823U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179823U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750336A (en) * | 1980-09-05 | 1982-03-24 | Matsushita Electric Ind Co Ltd | Information recording carrier |
| JPS5848089B2 (en) * | 1975-10-21 | 1983-10-26 | 凸版印刷株式会社 | gravure seihanhou |
-
1984
- 1984-10-30 JP JP1984164334U patent/JPS6179823U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848089B2 (en) * | 1975-10-21 | 1983-10-26 | 凸版印刷株式会社 | gravure seihanhou |
| JPS5750336A (en) * | 1980-09-05 | 1982-03-24 | Matsushita Electric Ind Co Ltd | Information recording carrier |