JPH0713061Y2 - 光カード - Google Patents

光カード

Info

Publication number
JPH0713061Y2
JPH0713061Y2 JP1986111988U JP11198886U JPH0713061Y2 JP H0713061 Y2 JPH0713061 Y2 JP H0713061Y2 JP 1986111988 U JP1986111988 U JP 1986111988U JP 11198886 U JP11198886 U JP 11198886U JP H0713061 Y2 JPH0713061 Y2 JP H0713061Y2
Authority
JP
Japan
Prior art keywords
optical recording
card
optical
section
base material
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.)
Expired - Lifetime
Application number
JP1986111988U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322617U (enrdf_load_stackoverflow
Inventor
渉 倉持
和田　　隆
祐司 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP1986111988U priority Critical patent/JPH0713061Y2/ja
Publication of JPS6322617U publication Critical patent/JPS6322617U/ja
Application granted granted Critical
Publication of JPH0713061Y2 publication Critical patent/JPH0713061Y2/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)
JP1986111988U 1986-07-23 1986-07-23 光カード Expired - Lifetime JPH0713061Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986111988U JPH0713061Y2 (ja) 1986-07-23 1986-07-23 光カード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986111988U JPH0713061Y2 (ja) 1986-07-23 1986-07-23 光カード

Publications (2)

Publication Number Publication Date
JPS6322617U JPS6322617U (enrdf_load_stackoverflow) 1988-02-15
JPH0713061Y2 true JPH0713061Y2 (ja) 1995-03-29

Family

ID=30992432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986111988U Expired - Lifetime JPH0713061Y2 (ja) 1986-07-23 1986-07-23 光カード

Country Status (1)

Country Link
JP (1) JPH0713061Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005029399A1 (ja) * 2003-09-18 2005-03-31 Nippon Telegraph And Telephone Corporation 光メモリ媒体および光メモリ媒体再生装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110339A (ja) * 1984-11-01 1986-05-28 Sharp Corp 磁気カ−ド

Also Published As

Publication number Publication date
JPS6322617U (enrdf_load_stackoverflow) 1988-02-15

Similar Documents

Publication Publication Date Title
US4754128A (en) Optical cards and processes for preparing the same
US4677285A (en) Identification article with pattern-form fresnel hologram, fabrication thereof, and verification thereof
US5010243A (en) Method of producing an optical recording card having a hologram contained therein
JP2810950B2 (ja) 読取り専用光デイスクへのパターン付与方法
JPS62170043A (ja) プリフォーマッティング用ピットのパターンを持った光記録媒体及びその製造方法
JPH0614414B2 (ja) 転写型光記録媒体
JPH0713061Y2 (ja) 光カード
EP0486482B1 (en) Optical recording card and method of producing the same
WO1988008154A1 (en) High contraste optical memory tape
JP2627738B2 (ja) 光カードの製造方法
JPH02179941A (ja) 光情報記録媒体及びその製造方法
JPH0770091B2 (ja) 光読み取りカ−ド及びその製造法
JP2554862B2 (ja) 光情報記録体の製造方法
JPS62297177A (ja) 光カ−ド
JPS61214151A (ja) 光カ−ド
JPS62110636A (ja) 光記録媒体及びその製造方法
JPS62291731A (ja) 光情報記録体
KR20070072949A (ko) 나노 패턴 구조물 및 그 구조물을 가지는 다층 광학시트,백라이트 유닛
JPH0727182Y2 (ja) 光記録カード
JPS63183638A (ja) 光記録体およびその製造方法
JP2505804B2 (ja) 光記録媒体およびその製造方法
JPH0727181Y2 (ja) 光記録カード
JPH0480458B2 (enrdf_load_stackoverflow)
JPH07109666B2 (ja) 光カ−ドの製造方法
JPS63302436A (ja) 光記録体およびその製造方法