JPS6358323U - - Google Patents
Info
- Publication number
- JPS6358323U JPS6358323U JP1986152238U JP15223886U JPS6358323U JP S6358323 U JPS6358323 U JP S6358323U JP 1986152238 U JP1986152238 U JP 1986152238U JP 15223886 U JP15223886 U JP 15223886U JP S6358323 U JPS6358323 U JP S6358323U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- substrates
- curable resin
- ultraviolet curable
- groove
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す要部断面図、
第２図は従来例を示す要部断面図である。
１……基板、２……金属膜、３……紫外線硬化
樹脂、４……ばり、５……グルーブ、６……スペ
ーサ。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2 is a sectional view of a main part showing a conventional example. 1... Substrate, 2... Metal film, 3... Ultraviolet curing resin, 4... Burr, 5... Groove, 6... Spacer.
Claims (1)
からなるグルーブを形成し、その上に記録層とし
ての金属膜を形成し、前記基板の紫外線硬化樹脂
を形成した面をスペーサを介して張りあわせたエ
アーサンドイツチ構造の光デイスクにおいて、前
記スペーサの両面に環状のグルーブを設けたこと
を特徴とする光デイスク。 A groove made of ultraviolet curable resin was formed on one side of each of the two substrates, a metal film was formed as a recording layer on the groove, and the surfaces of the substrates on which the ultraviolet curable resin was formed were pasted together via a spacer. 1. An optical disk having an air sandwich structure, characterized in that annular grooves are provided on both sides of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152238U JPS6358323U (en) | 1986-10-03 | 1986-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152238U JPS6358323U (en) | 1986-10-03 | 1986-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6358323U true JPS6358323U (en) | 1988-04-19 |
Family
ID=31070039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986152238U Pending JPS6358323U (en) | 1986-10-03 | 1986-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6358323U (en) |
-
1986
- 1986-10-03 JP JP1986152238U patent/JPS6358323U/ja active Pending
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