KR910001680A - Phase change optical recording medium - Google Patents

Phase change optical recording medium Download PDF

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Publication number
KR910001680A
KR910001680A KR1019890008997A KR890008997A KR910001680A KR 910001680 A KR910001680 A KR 910001680A KR 1019890008997 A KR1019890008997 A KR 1019890008997A KR 890008997 A KR890008997 A KR 890008997A KR 910001680 A KR910001680 A KR 910001680A
Authority
KR
South Korea
Prior art keywords
recording medium
optical recording
change optical
phase change
phase
Prior art date
Application number
KR1019890008997A
Other languages
Korean (ko)
Inventor
허성영
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890008997A priority Critical patent/KR910001680A/en
Publication of KR910001680A publication Critical patent/KR910001680A/en

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

Abstract

내용 없음No content

Description

상변이형 광기록 매체Phase change optical recording medium

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 및 제2도는 종래기술에 의한 상변이형 광기록 매체의 구조를 보인 확대도,1 and 2 are enlarged views showing the structure of a phase change type optical recording medium according to the prior art,

제3도는 본 발명의 상변이형 광기록 매체에 사용되는 스퍼터 시스템의 개략도.3 is a schematic diagram of a sputter system used in the phase-change optical recording medium of the present invention.

Claims (2)

기판(21)에 보호층(22), 기록층(24), 보호층(26)이 적층형성되는 통상의 상변이형 광기록 매체에 있어서, 상기 기록층(24)을 중심으로 양측에 경계면이 없는 혼성박막(23)(25)이 각각 형성되어 구성됨을 특징으로하는 상변이형 광기록 매체.In a conventional phase-change optical recording medium in which a protective layer 22, a recording layer 24, and a protective layer 26 are laminated on a substrate 21, there is no boundary on both sides of the recording layer 24. A phase-change type optical recording medium, characterized in that the composite thin films (23, 25) are formed and formed respectively. 제1항에 있어서, 상기 혼성박막(23)(25)이 Si3N4과 SbTeSe가 혼합된 것임을 특징으로하는 상변이형 광기록 매체.2. The phase-change optical recording medium according to claim 1, wherein the hybrid thin film (23) is a mixture of Si 3 N 4 and SbTeSe. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890008997A 1989-06-28 1989-06-28 Phase change optical recording medium KR910001680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890008997A KR910001680A (en) 1989-06-28 1989-06-28 Phase change optical recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890008997A KR910001680A (en) 1989-06-28 1989-06-28 Phase change optical recording medium

Publications (1)

Publication Number Publication Date
KR910001680A true KR910001680A (en) 1991-01-31

Family

ID=67840777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890008997A KR910001680A (en) 1989-06-28 1989-06-28 Phase change optical recording medium

Country Status (1)

Country Link
KR (1) KR910001680A (en)

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