JPS5989431U - 光記録用媒体 - Google Patents

光記録用媒体

Info

Publication number
JPS5989431U
JPS5989431U JP1982184734U JP18473482U JPS5989431U JP S5989431 U JPS5989431 U JP S5989431U JP 1982184734 U JP1982184734 U JP 1982184734U JP 18473482 U JP18473482 U JP 18473482U JP S5989431 U JPS5989431 U JP S5989431U
Authority
JP
Japan
Prior art keywords
recording medium
optical recording
light absorption
layer
thermoplastic layer
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
JP1982184734U
Other languages
English (en)
Other versions
JPH0319064Y2 (ja
Inventor
小林 政信
睦己 浅野
矢邊 明男
Original Assignee
沖電気工業株式会社
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 沖電気工業株式会社 filed Critical 沖電気工業株式会社
Priority to JP1982184734U priority Critical patent/JPS5989431U/ja
Publication of JPS5989431U publication Critical patent/JPS5989431U/ja
Application granted granted Critical
Publication of JPH0319064Y2 publication Critical patent/JPH0319064Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

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。

Description

【図面の簡単な説明】
第1図は本考案の光記録用媒体の一実施例を示す断面図
、第2図a”dは同実施例の動作原理の説明図である。 1・・・透明基板、2・・・光吸収層、3・・・熱可塑
性層、4・・・レーザ光。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上に光吸収層、熱可塑性層をこの順&巳形成し、か
    つ、熱可塑性層内にも光吸収材料を混入したことを特徴
    とする光記録用媒体。
JP1982184734U 1982-12-08 1982-12-08 光記録用媒体 Granted JPS5989431U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982184734U JPS5989431U (ja) 1982-12-08 1982-12-08 光記録用媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982184734U JPS5989431U (ja) 1982-12-08 1982-12-08 光記録用媒体

Publications (2)

Publication Number Publication Date
JPS5989431U true JPS5989431U (ja) 1984-06-16
JPH0319064Y2 JPH0319064Y2 (ja) 1991-04-23

Family

ID=30399469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982184734U Granted JPS5989431U (ja) 1982-12-08 1982-12-08 光記録用媒体

Country Status (1)

Country Link
JP (1) JPS5989431U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133039A (en) * 1977-04-26 1978-11-20 Canon Inc Recording method
JPS5426374A (en) * 1977-07-29 1979-02-27 Tokyo Electric Co Ltd Crusher for beans
JPS55161690A (en) * 1979-06-04 1980-12-16 Xerox Corp Optical disc
JPS57167149A (en) * 1981-04-07 1982-10-14 Tdk Corp Optical recording medium
JPS57163714U (ja) * 1981-04-07 1982-10-15

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133039A (en) * 1977-04-26 1978-11-20 Canon Inc Recording method
JPS5426374A (en) * 1977-07-29 1979-02-27 Tokyo Electric Co Ltd Crusher for beans
JPS55161690A (en) * 1979-06-04 1980-12-16 Xerox Corp Optical disc
JPS57167149A (en) * 1981-04-07 1982-10-14 Tdk Corp Optical recording medium
JPS57163714U (ja) * 1981-04-07 1982-10-15

Also Published As

Publication number Publication date
JPH0319064Y2 (ja) 1991-04-23

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