JPS645223U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例にかかる光カード
の平面図、第２図は第１図の光カードの底面図、
第３図は第１図中Ａ―Ａ線断面図、第４図は光カ
ードの一部拡大断面図、第５図はこの考案の第２
実施例の平面図、第６図はこの考案の第３実施例
の平面図、第７図は従来例を示す斜面図である。 １……光カード、２……光記録部、３……磁気
記録部、５……カード基板。 FIG. 1 is a plan view of an optical card according to an embodiment of this invention, FIG. 2 is a bottom view of the optical card shown in FIG.
Figure 3 is a cross-sectional view taken along the line A--A in Figure 1, Figure 4 is a partially enlarged cross-sectional view of the optical card, and Figure 5 is a second cross-sectional view of this invention.
FIG. 6 is a plan view of the third embodiment of this invention, and FIG. 7 is a perspective view of the conventional example. 1... Optical card, 2... Optical recording section, 3... Magnetic recording section, 5... Card substrate.

Claims (1)

【実用新案登録請求の範囲】 情報の光学的な記録および再生が可能な光記
録部を有する光カードにおいて、 前記光記録部は、カード基板の一方表面に設け
ると共に、カード基板の他表面には、ほぼ全域に
わたり磁気記録部を設けて成る光カード。 光記録部は、カード基板の表面に帯状に形成
されている実用新案登録請求の範囲第１項記載の
光カード。 光記録部は、カード基板の表面全体に形成さ
れている実用新案登録請求の範囲第１項記載の光
カード。[Claims for Utility Model Registration] In an optical card having an optical recording section capable of optically recording and reproducing information, the optical recording section is provided on one surface of the card substrate, and the optical recording section is provided on the other surface of the card substrate. , an optical card that has a magnetic recording section over almost the entire area. The optical card according to claim 1, wherein the optical recording section is formed in a band shape on the surface of the card substrate. The optical card according to claim 1, wherein the optical recording section is formed on the entire surface of the card substrate.