JPH01159227U - - Google Patents
Info
- Publication number
- JPH01159227U JPH01159227U JP1988053582U JP5358288U JPH01159227U JP H01159227 U JPH01159227 U JP H01159227U JP 1988053582 U JP1988053582 U JP 1988053582U JP 5358288 U JP5358288 U JP 5358288U JP H01159227 U JPH01159227 U JP H01159227U
- Authority
- JP
- Japan
- Prior art keywords
- information
- optical
- reproducing
- magnetic recording
- recording section
- 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 28
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Description
第１図は本考案の光デイスク及びその再生装置
の概要を示す図、第２図は本考案の他の光デイス
ク再生装置の概要を示す図、第３図は本考案の光
デイスクの一実施例を示す断面図、第４図は本考
案の光デイスク再生装置の一実施例のハードウエ
ア構成図、第５図は制御情報登録時のプログラム
を示す処理の流れ図、第６図は光情報再生時のプ
ログラムを示す処理の流れ図である。
Ａ……光デイスク、Ｂ，Ｂ′……光デイスク再
生装置、ａ……光情報記録部、ｂ……磁気記録部
、ｃ……光情報再生手段、ｄ……磁気記録再生手
段、ｅ……情報入力手段、ｆ……制御情報登録手
段、ｇ……制御情報抽出手段、ｈ……光情報再生
制御手段。
FIG. 1 is a diagram showing an outline of an optical disc and its reproducing device of the present invention, FIG. 2 is a diagram showing an outline of another optical disc reproducing device of the present invention, and FIG. 3 is an embodiment of the optical disc of the present invention. 4 is a hardware configuration diagram of an embodiment of the optical disc playback device of the present invention, FIG. 5 is a process flowchart showing a program for registering control information, and FIG. 6 is an optical information playback diagram. It is a flowchart of the process which shows the program at the time. A... Optical disk, B, B'... Optical disk reproducing device, a... Optical information recording section, b... Magnetic recording section, c... Optical information reproducing means, d... Magnetic recording/reproducing means, e... ...Information input means, f...Control information registration means, g...Control information extraction means, h...Optical information reproduction control means.
Claims (1)
クにおいて、 光情報記録部以外の部位に磁気記録部を設けた
ことを特徴とする光デイスク。 (2) 光デイスクの光情報記録部に記録された情
報を再生する光情報再生手段と、 光デイスクの磁気記録部に任意の情報を記録し
又は光デイスクの磁気記録部に記録された情報を
再生する磁気記録再生手段と、 各種の命令やデータ等の情報を入力する情報入
力手段とを備えた ことを特徴とする光デイスク再生装置。 (3) 光情報の再生順序等を制御する制御情報の
登録要求の命令の発生時、入力データ等に基づい
て制御情報を作成し磁気記録再生手段を動作させ
て光デイスクの磁気記録部に制御情報を登録する
制御情報登録手段と、 光情報の再生開始要求の命令の発生時、磁気記
録再生手段を動作させて光デイスクの磁気記録部
から情報を読出し、この情報中より制御情報を抽
出する制御情報抽出手段と、 制御情報が抽出されない場合は予め設定された
光情報の再生に関するプログラムに従つて、また
、制御情報が抽出された時は該制御情報に従つて
光情報再生手段を制御する光情報再生制御手段と
を設けた ことを特徴とする請求項(2)記載の光デイスク再
生装置。[Scope of Claim for Utility Model Registration] (1) An optical disc equipped with a read-only optical information recording section, characterized in that a magnetic recording section is provided in a part other than the optical information recording section. (2) An optical information reproducing means for reproducing information recorded on the optical information recording section of an optical disk, and an optical information reproducing means for recording arbitrary information on the magnetic recording section of the optical disk or for reproducing information recorded on the magnetic recording section of the optical disk. An optical disc reproducing device comprising: magnetic recording/reproducing means for reproducing information; and information inputting means for inputting information such as various commands and data. (3) When a command is issued to request registration of control information that controls the playback order of optical information, etc., the control information is created based on input data, etc., and the magnetic recording/reproducing means is operated to control the magnetic recording section of the optical disk. control information registration means for registering information; and when a command for requesting the start of reproduction of optical information is issued, the magnetic recording and reproduction means is operated to read information from the magnetic recording section of the optical disk, and control information is extracted from this information. control information extracting means; controlling the optical information reproducing means according to a preset program for reproducing optical information when no control information is extracted, and according to the control information when control information is extracted; 3. The optical disc reproducing apparatus according to claim 2, further comprising an optical information reproducing control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053582U JPH01159227U (en) | 1988-04-22 | 1988-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053582U JPH01159227U (en) | 1988-04-22 | 1988-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159227U true JPH01159227U (en) | 1989-11-02 |
Family
ID=31279551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988053582U Pending JPH01159227U (en) | 1988-04-22 | 1988-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007617A1 (en) * | 1991-10-09 | 1993-04-15 | Seiko Epson Corporation | Data recording medium, its production, and data recording/reproduction apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055526A (en) * | 1983-09-06 | 1985-03-30 | Ricoh Co Ltd | Optical disk for optical disk memory |
| JPS6217055A (en) * | 1985-07-15 | 1987-01-26 | 出光石油化学株式会社 | Cement additive |
| JPS62170055A (en) * | 1986-01-22 | 1987-07-27 | Nec Corp | Optical disk device system |
-
1988
- 1988-04-22 JP JP1988053582U patent/JPH01159227U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055526A (en) * | 1983-09-06 | 1985-03-30 | Ricoh Co Ltd | Optical disk for optical disk memory |
| JPS6217055A (en) * | 1985-07-15 | 1987-01-26 | 出光石油化学株式会社 | Cement additive |
| JPS62170055A (en) * | 1986-01-22 | 1987-07-27 | Nec Corp | Optical disk device system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007617A1 (en) * | 1991-10-09 | 1993-04-15 | Seiko Epson Corporation | Data recording medium, its production, and data recording/reproduction apparatus |
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