JPS6164624U - - Google Patents
Info
- Publication number
- JPS6164624U JPS6164624U JP1984148204U JP14820484U JPS6164624U JP S6164624 U JPS6164624 U JP S6164624U JP 1984148204 U JP1984148204 U JP 1984148204U JP 14820484 U JP14820484 U JP 14820484U JP S6164624 U JPS6164624 U JP S6164624U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- ring
- shaped
- outer periphery
- center
- 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 8
- 239000000758 substrate Substances 0.000 claims description 8
- 239000000975 dye Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図は、本考案の光記録デイスクの実施例を
示す断面図である。第２図は、第１図に示す本考
案の光記録デイスクの部品である基板の平面図で
ある。第３図は、本考案の別の実施例を示す断面
図である。第４図は、第２図に示す本考案の光記
録デイスクの部品である基板の平面図である。第
５図は、第４図の基板の部分拡大斜視図である。
第６図は、本考案の別の実施例を示す断面図ある
。第７図は、第６図の基板の部分拡大斜視図であ
る。第８図は、第６図の平面図である。
符号の説明、１…光記録デイスク、２１，２５
…光記録部分、３１，３５…基板、４１，４５…
記録層、５…外側連結部材、６…内側連結部材、
７…溝、８，８１，８２…突部、８０…通気口。
FIG. 1 is a sectional view showing an embodiment of the optical recording disk of the present invention. FIG. 2 is a plan view of a substrate which is a component of the optical recording disk of the present invention shown in FIG. FIG. 3 is a sectional view showing another embodiment of the present invention. FIG. 4 is a plan view of a substrate which is a component of the optical recording disk of the present invention shown in FIG. 5 is a partially enlarged perspective view of the substrate of FIG. 4. FIG.
FIG. 6 is a sectional view showing another embodiment of the present invention. 7 is a partially enlarged perspective view of the substrate of FIG. 6. FIG. FIG. 8 is a plan view of FIG. 6. Explanation of symbols, 1... Optical recording disk, 21, 25
...Optical recording part, 31, 35... Substrate, 41, 45...
Recording layer, 5... outer connecting member, 6... inner connecting member,
7...Groove, 8,81,82...Protrusion, 80...Vent.
Claims (1)
または色素の組成物を塗布してなる記録層を有す
る一対の光記録部分を、記録層が空隙を介して対
向するように内側連結部を用いて一体化してなる
光記録デイスクにおいて、 内側連結部が、リング状本体とこの本体外周中
央部に設けられたリング状リブ部を有し、本体外
側外周に前記両基板の孔部内側面を接触させ、リ
ブ部上面および下面に両基板の孔部側記録層形成
面を接触させて一体化し、さらにデイスク外周部
に通気口を設けたことを特徴とする光記録デイス
ク。[Claims for Utility Model Registration] A pair of optical recording parts each having a recording layer formed by coating a dye or a composition of dyes on a disc-shaped substrate having a hole in the center, the recording layers facing each other with a gap in between. In an optical recording disk that is integrated using an inner connecting part, the inner connecting part has a ring-shaped main body and a ring-shaped rib part provided at the center of the outer periphery of the main body, and the inner connecting part has a ring-shaped main body and a ring-shaped rib part provided at the center of the outer periphery of the main body, and An optical recording disk characterized in that the inner surfaces of the holes of the substrates are in contact with each other, the recording layer formation surfaces of both substrates on the hole side are brought into contact with the upper and lower surfaces of the ribs, and are integrated, and a vent is provided on the outer periphery of the disk. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148204U JPS6164624U (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148204U JPS6164624U (en) | 1984-09-29 | 1984-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164624U true JPS6164624U (en) | 1986-05-02 |
Family
ID=30706427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984148204U Pending JPS6164624U (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164624U (en) |
-
1984
- 1984-09-29 JP JP1984148204U patent/JPS6164624U/ja active Pending