KR950020499A - Magneto-optical disk - Google Patents

Magneto-optical disk Download PDF

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Publication number
KR950020499A
KR950020499A KR1019930029673A KR930029673A KR950020499A KR 950020499 A KR950020499 A KR 950020499A KR 1019930029673 A KR1019930029673 A KR 1019930029673A KR 930029673 A KR930029673 A KR 930029673A KR 950020499 A KR950020499 A KR 950020499A
Authority
KR
South Korea
Prior art keywords
magneto
optical disk
improving
refractive index
increase
Prior art date
Application number
KR1019930029673A
Other languages
Korean (ko)
Inventor
윤두원
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019930029673A priority Critical patent/KR950020499A/en
Publication of KR950020499A publication Critical patent/KR950020499A/en

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Abstract

본 발명은 광자기 디스크에 관한 것으로, 특히 유전체층의 성분을 SiGeNx로 조절하여 광자기 디스크를 형성함으로써 증착물, 굴절률을 향상시키고 스트레스를 저하시켜, 증착률의 증가로 공정시간을 단축시켜 공정상의 생산률을 증가시킬 수 있으며, 고굴절률로 인한 광학적 특성이 개선으로 신호대 잡음비를 향상 및 스트레스의 저하로 인해 신뢰성을 향상시키는 효과가 있다.The present invention relates to a magneto-optical disk, and in particular, by forming a magneto-optical disk by controlling the components of the dielectric layer with SiGeNx to improve deposits, refractive index and lower stress, and increase the deposition rate to shorten the process time to increase the production rate In addition, the optical characteristic due to the high refractive index is improved, thereby improving the signal-to-noise ratio and improving the reliability due to the reduction of stress.

Description

광자기 디스크Magneto-optical disk

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

제2도는 본 발명에 의한 광자기 디스크의 단면도.2 is a cross-sectional view of a magneto-optical disk according to the present invention.

Claims (1)

기판(1)위에 순차적으로 적층된 제1 SiGeNx 유전체층(2´), 기록층(3), 제2 SiGeNx 유전체층(4´), 반사층(5) 및 보호층(6)으로 구성된 것을 특징으로 하는 광자기 디스크.Light comprising a first SiGeNx dielectric layer 2 ', a recording layer 3, a second SiGeNx dielectric layer 4', a reflective layer 5 and a protective layer 6 sequentially stacked on the substrate 1 Magnetic disk. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930029673A 1993-12-24 1993-12-24 Magneto-optical disk KR950020499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930029673A KR950020499A (en) 1993-12-24 1993-12-24 Magneto-optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930029673A KR950020499A (en) 1993-12-24 1993-12-24 Magneto-optical disk

Publications (1)

Publication Number Publication Date
KR950020499A true KR950020499A (en) 1995-07-24

Family

ID=66850868

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930029673A KR950020499A (en) 1993-12-24 1993-12-24 Magneto-optical disk

Country Status (1)

Country Link
KR (1) KR950020499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010047949A (en) * 1999-11-24 2001-06-15 윤종용 Phase change optical disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010047949A (en) * 1999-11-24 2001-06-15 윤종용 Phase change optical disk

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application