KR910008678A - Magneto-optical recording elements - Google Patents

Magneto-optical recording elements Download PDF

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Publication number
KR910008678A
KR910008678A KR1019890015054A KR890015054A KR910008678A KR 910008678 A KR910008678 A KR 910008678A KR 1019890015054 A KR1019890015054 A KR 1019890015054A KR 890015054 A KR890015054 A KR 890015054A KR 910008678 A KR910008678 A KR 910008678A
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KR
South Korea
Prior art keywords
magneto
optical recording
recording elements
elements
tbfecocusb
Prior art date
Application number
KR1019890015054A
Other languages
Korean (ko)
Inventor
문범기
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 KR1019890015054A priority Critical patent/KR910008678A/en
Publication of KR910008678A publication Critical patent/KR910008678A/en

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Abstract

내용 없음No content

Description

광자기 기록소자Magneto-optical recording elements

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도 (a)~(c)는 광자기의 기록과 재생 및 소거원리 설명도.1 (a) to (c) are explanatory diagrams of the principle of recording, reproducing and erasing magneto-optical magnets.

제2도는 본 발명에 따른 광자기 기록소자의 단면구조도.2 is a cross-sectional structure diagram of a magneto-optical recording device according to the present invention.

제3도 (a)(b)는 본 발명에 따른 광자기 기록소자의 조성도.3 (a) and 3 (b) are compositions of the magneto-optical recording device according to the present invention.

Claims (1)

보호층(4)와 투명간섭층(2)사이의 기록막(3)을 성분이 DyFeCoCuCr와 DyFeCoCuSb 및 TbFeCoCuCr, TbFeCoCuSb의 5원계이며 각 합금에서 Cu는 4~12auomic%이고 Cu+Cr과 Cu+Sb는 5~20atomic%의 조성범위를 가지는 합금재료로서 형성하여 광자기 특성과 내식성이 우수하도록 한 것을 특징으로 하는 광자기 기록소자.The recording film 3 between the protective layer 4 and the transparent interference layer 2 is composed of five elements of DyFeCoCuCr, DyFeCoCuSb, TbFeCoCuCr, and TbFeCoCuSb. Is an alloying material having a composition range of 5 to 20 atomic% to provide excellent magneto-optical properties and corrosion resistance. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015054A 1989-10-19 1989-10-19 Magneto-optical recording elements KR910008678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890015054A KR910008678A (en) 1989-10-19 1989-10-19 Magneto-optical recording elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890015054A KR910008678A (en) 1989-10-19 1989-10-19 Magneto-optical recording elements

Publications (1)

Publication Number Publication Date
KR910008678A true KR910008678A (en) 1991-05-31

Family

ID=67660881

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015054A KR910008678A (en) 1989-10-19 1989-10-19 Magneto-optical recording elements

Country Status (1)

Country Link
KR (1) KR910008678A (en)

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