JPH02113821U - - Google Patents

Info

Publication number
JPH02113821U
JPH02113821U JP1989019687U JP1968789U JPH02113821U JP H02113821 U JPH02113821 U JP H02113821U JP 1989019687 U JP1989019687 U JP 1989019687U JP 1968789 U JP1968789 U JP 1968789U JP H02113821 U JPH02113821 U JP H02113821U
Authority
JP
Japan
Prior art keywords
transparent substrate
card
optical card
optical
transparent
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.)
Granted
Application number
JP1989019687U
Other languages
English (en)
Other versions
JPH0753133Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989019687U priority Critical patent/JPH0753133Y2/ja
Publication of JPH02113821U publication Critical patent/JPH02113821U/ja
Application granted granted Critical
Publication of JPH0753133Y2 publication Critical patent/JPH0753133Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の光カードの一実施例の部分
拡大断面図であり、第2図は本考案の他の実施例
の光カードの部分拡大断面図であり、第3図は本
考案に用いる光カードの一実施例の平面図である
。 1……透明基板、2……案内溝、3……光記録
層、4……接着層、5……裏打ち基材、6……バ
ツフア層、7……保護層、10……光カード。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 裏打ち基材上に少なくとも光記録層及び透
    明基板が順次積層された光カードにおいて、前記
    透明基板に透明非晶質ポリエステル樹脂シートを
    用いたことを特徴とする光カード。 (2) 前記透明基板に案内溝及びプリフオーマツ
    トデータを形成したことを特徴とする請求項(1)
    記載の光カード。
JP1989019687U 1989-02-22 1989-02-22 光カード Expired - Lifetime JPH0753133Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989019687U JPH0753133Y2 (ja) 1989-02-22 1989-02-22 光カード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989019687U JPH0753133Y2 (ja) 1989-02-22 1989-02-22 光カード

Publications (2)

Publication Number Publication Date
JPH02113821U true JPH02113821U (ja) 1990-09-12
JPH0753133Y2 JPH0753133Y2 (ja) 1995-12-06

Family

ID=31235418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989019687U Expired - Lifetime JPH0753133Y2 (ja) 1989-02-22 1989-02-22 光カード

Country Status (1)

Country Link
JP (1) JPH0753133Y2 (ja)

Also Published As

Publication number Publication date
JPH0753133Y2 (ja) 1995-12-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term