JPS6196539A - 光カ−ド - Google Patents

光カ−ド

Info

Publication number
JPS6196539A
JPS6196539A JP59217981A JP21798184A JPS6196539A JP S6196539 A JPS6196539 A JP S6196539A JP 59217981 A JP59217981 A JP 59217981A JP 21798184 A JP21798184 A JP 21798184A JP S6196539 A JPS6196539 A JP S6196539A
Authority
JP
Japan
Prior art keywords
recording layer
optical
recording
layer
substrate
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
JP59217981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0544108B2 (enrdf_load_stackoverflow
Inventor
Toshiki Aoi
利樹 青井
Noriyoshi Nanba
憲良 南波
Hiroshi Hosaka
洋 保坂
Shohei Mimura
三村　升平
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.)
TDK Corp
Toppan Infomedia Co Ltd
Original Assignee
Tokyo Magnetic Printing Co Ltd
TDK Corp
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 Tokyo Magnetic Printing Co Ltd, TDK Corp filed Critical Tokyo Magnetic Printing Co Ltd
Priority to JP59217981A priority Critical patent/JPS6196539A/ja
Publication of JPS6196539A publication Critical patent/JPS6196539A/ja
Publication of JPH0544108B2 publication Critical patent/JPH0544108B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Credit Cards Or The Like (AREA)
JP59217981A 1984-10-17 1984-10-17 光カ−ド Granted JPS6196539A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59217981A JPS6196539A (ja) 1984-10-17 1984-10-17 光カ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59217981A JPS6196539A (ja) 1984-10-17 1984-10-17 光カ−ド

Publications (2)

Publication Number Publication Date
JPS6196539A true JPS6196539A (ja) 1986-05-15
JPH0544108B2 JPH0544108B2 (enrdf_load_stackoverflow) 1993-07-05

Family

ID=16712752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59217981A Granted JPS6196539A (ja) 1984-10-17 1984-10-17 光カ−ド

Country Status (1)

Country Link
JP (1) JPS6196539A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0544108B2 (enrdf_load_stackoverflow) 1993-07-05

Similar Documents

Publication Publication Date Title
EP0896328A1 (en) Information recording carrier and manufacturing method thereof
JP3499724B2 (ja) 光記録媒体
JPS6196539A (ja) 光カ−ド
JPH058116B2 (enrdf_load_stackoverflow)
JPS62245545A (ja) 情報記録媒体
JPH0544107B2 (enrdf_load_stackoverflow)
JPH0542740B2 (enrdf_load_stackoverflow)
JPS61115186A (ja) 光記録カ−ド
JPS61132381A (ja) 光カ−ド
JPS61115187A (ja) 光記録カ−ド
US5175720A (en) Interactive optical disk
JP2709904B2 (ja) 光記録方法および光記録媒体
JP2521178B2 (ja) 光学的記録媒体円盤
JPH0639188B2 (ja) 光カ−ド
KR100207582B1 (ko) 광기록매체
JP2832209B2 (ja) 光情報記録媒体及び記録・再生方法
JP2512043B2 (ja) 光記録媒体及び光記録方法
JPH07186538A (ja) 光記録材料
JPH03256244A (ja) 両面光情報記録媒体
EP0473672A4 (en) Interactive optical disk, method of fabrication and apparatus for recording thereon
JPH04337533A (ja) 光情報記録媒体及びその記録、再生方法
JPH0237527A (ja) 光カード
JPH02230528A (ja) 光記録媒体
JPH0373432A (ja) 光カード及びその製造方法
JPH03119532A (ja) 光記録担体