JPS62186285U - - Google Patents
Info
- Publication number
- JPS62186285U JPS62186285U JP7095486U JP7095486U JPS62186285U JP S62186285 U JPS62186285 U JP S62186285U JP 7095486 U JP7095486 U JP 7095486U JP 7095486 U JP7095486 U JP 7095486U JP S62186285 U JPS62186285 U JP S62186285U
- Authority
- JP
- Japan
- Prior art keywords
- identification information
- information area
- optical disk
- information
- disc player
- 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 13
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す光学デイス
クプレーヤの部分破断斜視図、第２図は光学デイ
スクの下面図、第３図は識別情報領域のシートを
分解して示す下面図、第４図は光学デイスクプレ
ーヤの使用例を示す回路図、第５図は光学デイス
クの別の実施例を示す下面図である。
１……モータ、３……ターンテーブル、４……
光学デイスク、５……情報領域、６……識別情報
領域、７……シート、１０……ピツクアツプ。
FIG. 1 is a partially cutaway perspective view of an optical disk player showing an embodiment of the invention, FIG. 2 is a bottom view of the optical disk, FIG. 3 is a bottom view showing an exploded identification information area sheet, and FIG. The figure is a circuit diagram showing an example of use of the optical disc player, and FIG. 5 is a bottom view showing another embodiment of the optical disc. 1...Motor, 3...Turntable, 4...
Optical disk, 5... Information area, 6... Identification information area, 7... Sheet, 10... Pick up.
Claims (1)
と、 そのターンテーブル３上にセツトされ、情報が
記録された情報領域５を設けた光学デイスク４と
、 その光学デイスク４に近接してそのデイスク４
の半径方向へ移動可能に配置され、その移動中に
おいてレーザービームを照射して前記情報領域５
の情報を読取るピツクアツプ１０とを備え、 前記光学デイスク４上の前記情報領域の内周側
には情報の種類等を示す識別情報が符号化されて
記録された識別情報領域６を設け、 前記ピツクアツプ１０により識別情報領域６の
識別情報を読取るように構成したことを特徴とす
る光学デイスクプレーヤ。 ２ 前記識別情報は放射方向に延びるバーコード
よりなる実用新案登録請求の範囲第１項に記載の
光学デイスクプレーヤ。 ３ 前記識別情報は環状のシート７上に付記され
、そのシート７が光学デイスク４上に貼着されて
いる実用新案登録請求の範囲第１項又は第２項に
記載の光学デイスクプレーヤ。[Claims for Utility Model Registration] 1. Turntable 3 rotated by motor 1
, an optical disk 4 set on the turntable 3 and provided with an information area 5 in which information is recorded;
The information area 5 is arranged so as to be movable in the radial direction of the information area 5.
A pick-up 10 for reading information on the optical disk 4, an identification information area 6 on the inner circumferential side of the information area on the optical disk 4 in which identification information indicating the type of information etc. is encoded and recorded; 1. An optical disc player characterized in that the optical disc player is configured to read the identification information in the identification information area 6 using the identification information area 6. 2. The optical disc player according to claim 1, wherein the identification information is a bar code extending in the radial direction. 3. The optical disk player according to claim 1 or 2, wherein the identification information is written on an annular sheet 7, and the sheet 7 is attached to the optical disk 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7095486U JPS62186285U (en) | 1986-05-12 | 1986-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7095486U JPS62186285U (en) | 1986-05-12 | 1986-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186285U true JPS62186285U (en) | 1987-11-26 |
Family
ID=30913068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7095486U Pending JPS62186285U (en) | 1986-05-12 | 1986-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186285U (en) |
-
1986
- 1986-05-12 JP JP7095486U patent/JPS62186285U/ja active Pending