JPH0175321U - - Google Patents
Info
- Publication number
- JPH0175321U JPH0175321U JP1987168564U JP16856487U JPH0175321U JP H0175321 U JPH0175321 U JP H0175321U JP 1987168564 U JP1987168564 U JP 1987168564U JP 16856487 U JP16856487 U JP 16856487U JP H0175321 U JPH0175321 U JP H0175321U
- Authority
- JP
- Japan
- Prior art keywords
- label
- ink layer
- approximately
- utility
- scope
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図はこの考案に係るコンパクトデイスクの
要部断面図、第２図は従来のコンパクトデイスク
の要部断面図である。
Ｃ…コンパクトデイスク、１…基板、２…反射
層、３…保護膜、４…レーベル、５…インク層。
FIG. 1 is a sectional view of a main part of a compact disc according to this invention, and FIG. 2 is a sectional view of a main part of a conventional compact disc. C... Compact disk, 1... Substrate, 2... Reflective layer, 3... Protective film, 4... Label, 5... Ink layer.
Claims (1)
．１ミリの厚みの紫外線硬化型インク層を設ける
ようにしたことを特徴とする光学式デイスクの構
造。 Approximately 0 between the reflective film of the optical disc and the label
．． The structure of an optical disk is characterized by having a 1 mm thick ultraviolet curable ink layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168564U JPH0454570Y2 (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168564U JPH0454570Y2 (en) | 1987-11-05 | 1987-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175321U true JPH0175321U (en) | 1989-05-22 |
| JPH0454570Y2 JPH0454570Y2 (en) | 1992-12-22 |
Family
ID=31457851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168564U Expired JPH0454570Y2 (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454570Y2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175151A (en) * | 1982-04-05 | 1983-10-14 | Victor Co Of Japan Ltd | Recording medium |
| JPS5977647A (en) * | 1982-10-26 | 1984-05-04 | Matsushita Electric Ind Co Ltd | Optical type disc |
| JPH0687319B2 (en) * | 1984-03-08 | 1994-11-02 | 株式会社東芝 | Optical disc cord |
| JPS6119395A (en) * | 1984-07-05 | 1986-01-28 | Ricoh Co Ltd | Optical information recording medium |
| JPH0695393B2 (en) * | 1985-04-23 | 1994-11-24 | 松下電器産業株式会社 | Optical disk manufacturing method and device |
-
1987
- 1987-11-05 JP JP1987168564U patent/JPH0454570Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454570Y2 (en) | 1992-12-22 |