JPS6285996A - Information recording card - Google Patents
Information recording cardInfo
- Publication number
- JPS6285996A JPS6285996A JP60226080A JP22608085A JPS6285996A JP S6285996 A JPS6285996 A JP S6285996A JP 60226080 A JP60226080 A JP 60226080A JP 22608085 A JP22608085 A JP 22608085A JP S6285996 A JPS6285996 A JP S6285996A
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- information
- recorded
- card
- recording
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、光学的情報記録カードに関するものであり、
特に複数枚の光学的情報記録層１６を剥離可能に設けた
記録、消去可能な情報記録カードに関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an optical information recording card,
In particular, the present invention relates to a recordable and erasable information recording card in which a plurality of optical information recording layers 16 are provided in a releasable manner.
（従来の技術）
従来より、特開昭５５−１０１４７５号公報などにおい
てレーザ記録タイプの光学的情報記録カードが知られて
いる。(Prior Art) Laser recording type optical information recording cards have been known from Japanese Patent Application Laid-open No. 55-101475 and the like.
（従来の技術の問題点）
ところで、かかる従来のレーザ記録タイプの情報記録カ
ードは記録された情報の書き替えができない。(Problems with the Prior Art) By the way, such conventional laser recording type information recording cards cannot rewrite the recorded information.
（発明が解決しようとする問題点）
本発明は以上のような従来技術の欠点を解消し、情報の
書き替えが可能とした光学的情報記録カードを提供する
ことを目的とするものである。(Problems to be Solved by the Invention) It is an object of the present invention to solve the above-mentioned drawbacks of the prior art and to provide an optical information recording card in which information can be rewritten.
（問題点を解決するための手段）
そこで、本発明においては、カードベース上に複数枚の
レーザータイプの光学的情報記録層を剥離可能に設けて
なるもので、レーザー光により情報を記録し、その記録
された一番上の光学的情報記録層を剥離する事によりに
記録情報を消去し、再びレーザー光により情報を記録し
、以下同様に記録、消去を繰り返すことができるように
した情報記録カードである。(Means for Solving the Problems) Therefore, in the present invention, a plurality of laser-type optical information recording layers are removably provided on a card base, and information is recorded using laser light. Information recording that allows the recorded information to be erased by peeling off the recorded top optical information recording layer, and the information to be recorded again using laser light, and subsequent recording and erasure can be repeated in the same manner. It's a card.
（実施例） 以下図面により本発明の詳細な説明する。(Example) The present invention will be explained in detail below with reference to the drawings.
説明に当ってこの種の光学的情報記録カードの情報の記
録、再生の詳細については前記公開特許公報等に詳細に
わたって説明されているので、その詳細な説明は省略す
る。For the purpose of explanation, the details of recording and reproducing information on this type of optical information recording card are explained in detail in the above-mentioned Japanese Patent Laid-Open No. 2003-110003, so detailed explanation thereof will be omitted.
第１図に詳細に示すごとく、カードベース１０の上面に
は複数枚の光学的情報記録層１６が剥離可能に設けられ
ている。As shown in detail in FIG. 1, a plurality of optical information recording layers 16 are removably provided on the upper surface of the card base 10.
情報の記録、消去においては、レーザー光により情報を
記録し、消去する場合は、その記録された最上面の情報
記録層１６を剥離することにより記録情報を消去し、再
び異なった情報を記録し、以下同様に記録、消去を繰り
返すことができる。When recording and erasing information, information is recorded using a laser beam, and when erasing information, the recorded information is erased by peeling off the information recording layer 16 on the uppermost surface where the recorded information is recorded, and different information is recorded again. , recording and erasing can be repeated in the same manner.
（発明の効果）
本発明は以上のごとき構成であるから、下記に示すごと
き優れた実用上の効果を有する、即ち本発明の光学的情
報記録カードによれば複数枚の光学的情報記録層を剥離
可能に設けているので、レーザー光により情報を記録し
、剥離により記録情報を消去し、再びレーザー光により
情報を記録し、以下同様に記録、消去を繰り返すことが
できる。(Effects of the Invention) Since the present invention has the above configuration, it has the following excellent practical effects. Namely, the optical information recording card of the present invention has a plurality of optical information recording layers. Since it is provided so that it can be peeled off, it is possible to record information with a laser beam, erase the recorded information by peeling it off, record information again with a laser beam, and repeat recording and erasing in the same manner.
図面は本発明の一実施例を示すものであり、第１図は本
情報記録カードの断面で現した説明図である。
１０・・・・カードベース
１６・・・・情報記録層The drawings show one embodiment of the present invention, and FIG. 1 is an explanatory diagram showing a cross section of the present information recording card. 10... Card base 16... Information recording layer
Claims (1)
録層１６を剥離可能に設けたことを特徴とする情報記録
カード。(1) An information recording card characterized in that a plurality of optical information recording layers 16 are removably provided on the upper surface of a card base 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60226080A JPS6285996A (en) | 1985-10-11 | 1985-10-11 | Information recording card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60226080A JPS6285996A (en) | 1985-10-11 | 1985-10-11 | Information recording card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285996A true JPS6285996A (en) | 1987-04-20 |
Family
ID=16839505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60226080A Pending JPS6285996A (en) | 1985-10-11 | 1985-10-11 | Information recording card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0498947U (en) * | 1991-02-01 | 1992-08-26 |
-
1985
- 1985-10-11 JP JP60226080A patent/JPS6285996A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0498947U (en) * | 1991-02-01 | 1992-08-26 |
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