KR920004316A - Magneto-optical disk - Google Patents

Magneto-optical disk Download PDF

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Publication number
KR920004316A
KR920004316A KR1019900013704A KR900013704A KR920004316A KR 920004316 A KR920004316 A KR 920004316A KR 1019900013704 A KR1019900013704 A KR 1019900013704A KR 900013704 A KR900013704 A KR 900013704A KR 920004316 A KR920004316 A KR 920004316A
Authority
KR
South Korea
Prior art keywords
magneto
optical disk
optical
reflective film
film
Prior art date
Application number
KR1019900013704A
Other languages
Korean (ko)
Inventor
윤두섭
Original Assignee
정용문
삼성전자 주식회사
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900013704A priority Critical patent/KR920004316A/en
Publication of KR920004316A publication Critical patent/KR920004316A/en

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Abstract

내용 없음No content

Description

광자기 디스크Magneto-optical disk

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

제1도는 Al에 Ti를 첨가함에 따른 반사율의 변화를 나타낸 그래프이고,1 is a graph showing the change in reflectance according to the addition of Ti to Al,

제2도는 Al막과 Al97Ti3막에 있어서 시간에 따른 반사율의 변화를 나타낸 그래프이다.2 is a graph showing the change of reflectance with time for Al film and Al 97 Ti 3 film.

Claims (2)

기판/광학유전체층/광자기기록막/광학유전체층/반사막 순으로 구성된 4층막 구조의 광자기 디스크에 있어서, 반사막으로서 Al-Ti합금을 사용함을 특징으로 하는 광자기 디스크.4. A magneto-optical disk having a four-layer film structure consisting of a substrate, an optical dielectric layer, an optical magnetic recording film, an optical dielectric layer, and a reflective film, wherein an Al-Ti alloy is used as the reflective film. 제1항에 있어서, Al-Ti 합금의 반사막에서 Ti의 조성비는 1~5wt%임을 특징으로 광자기 디스크.The magneto-optical disk according to claim 1, wherein the composition ratio of Ti in the reflective film of the Al-Ti alloy is 1 to 5 wt%. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900013704A 1990-08-31 1990-08-31 Magneto-optical disk KR920004316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900013704A KR920004316A (en) 1990-08-31 1990-08-31 Magneto-optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900013704A KR920004316A (en) 1990-08-31 1990-08-31 Magneto-optical disk

Publications (1)

Publication Number Publication Date
KR920004316A true KR920004316A (en) 1992-03-27

Family

ID=67542525

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013704A KR920004316A (en) 1990-08-31 1990-08-31 Magneto-optical disk

Country Status (1)

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KR (1) KR920004316A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023191582A1 (en) * 2022-04-01 2023-10-05 주식회사 엘지에너지솔루션 Battery cell and battery module comprising same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023191582A1 (en) * 2022-04-01 2023-10-05 주식회사 엘지에너지솔루션 Battery cell and battery module comprising same

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application