KR940009934A - Magnetic head - Google Patents

Magnetic head Download PDF

Info

Publication number
KR940009934A
KR940009934A KR1019920018022A KR920018022A KR940009934A KR 940009934 A KR940009934 A KR 940009934A KR 1019920018022 A KR1019920018022 A KR 1019920018022A KR 920018022 A KR920018022 A KR 920018022A KR 940009934 A KR940009934 A KR 940009934A
Authority
KR
South Korea
Prior art keywords
bars
magnetic head
thin film
sun
bar
Prior art date
Application number
KR1019920018022A
Other languages
Korean (ko)
Inventor
지종열
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 KR1019920018022A priority Critical patent/KR940009934A/en
Publication of KR940009934A publication Critical patent/KR940009934A/en

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

본 발명은 자기헤드에 관한 것으로서, 본 자기헤드는 테이프와 접동하는 헤드의 C바, I바에 선더스트 박막을 형성하여, 종래의 자기헤드가 갖고있던 의사 갭 효과를 완전하게 제거하고, 또한 자계 기울기를 크게하여 정보의 고밀도 기록에 적합하다.The present invention relates to a magnetic head, wherein the magnetic head forms a thin film of sun dust on the C bars and I bars of the head sliding with the tape, thereby completely eliminating the pseudo gap effect of the conventional magnetic head and further increasing the magnetic field gradient. It is suitable for high density recording of information by making it large.

Description

자기헤드Magnetic head

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

제4도는 본 발명에 따른 자기헤드의 단면도,4 is a cross-sectional view of the magnetic head according to the present invention,

제5도는 본 발명에 따른 자기헤드와 종래의 헤드와의 출력비교 특성도,5 is an output comparison characteristic of the magnetic head and the conventional head according to the present invention,

제6도는 본 발명에 따른 자기헤드의 폴 팁에서 자계의 특성도.6 is a characteristic diagram of a magnetic field at a pole tip of a magnetic head according to the present invention.

Claims (2)

페라이트 코어(3) 내의 C바, I바 각각에 크롬층(4) 및 선더스트박막(2)을 형성하고, 상기 C바, I바 사이에 절연물질을 삽입하여 갭용 산화막(5)을 형성한 다음 C바와 I바를 본딩글래스(1)을 삽입하여 본딩을 한 후에, C바의 테이프 접동면에는 소정 두께의 선더스트 박막(6a)을, I바의 테이프 접동면에는 소정 두께의 선더스트박막(6b)을 성막으로 구성된 것을 특징으로 하는 자기헤드A chromium layer 4 and a sun dust thin film 2 are formed on each of the C bars and the I bars in the ferrite core 3, and an insulating material is inserted between the C bars and the I bars to form an oxide film 5 for gaps. Next, after bonding the C and I bars by bonding the bonding glass 1, the sun sliding thin film 6a having a predetermined thickness is formed on the tape sliding surface of the C bar, and the sun dust thin film having a predetermined thickness is formed on the tape sliding surface of the I bar. 6b) magnetic head, characterized in that the film formation 제1항에 있어서, 상기 C바의 테이프 접동면에 증착된 선더스트 박막(6a)의 두께는 I바 접동면 선더스트 박막(6b)보다 두꺼운 것을 특징으로 하는 자기헤드.2. The magnetic head according to claim 1, wherein the thickness of the sun dust thin film (6a) deposited on the tape sliding surface of the C bar is thicker than the I bar sliding surface dust dust thin film (6b). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920018022A 1992-10-01 1992-10-01 Magnetic head KR940009934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920018022A KR940009934A (en) 1992-10-01 1992-10-01 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920018022A KR940009934A (en) 1992-10-01 1992-10-01 Magnetic head

Publications (1)

Publication Number Publication Date
KR940009934A true KR940009934A (en) 1994-05-24

Family

ID=67209953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920018022A KR940009934A (en) 1992-10-01 1992-10-01 Magnetic head

Country Status (1)

Country Link
KR (1) KR940009934A (en)

Similar Documents

Publication Publication Date Title
US5325254A (en) Thin film inductive transducer having improved yoke and pole tip structure
BR9508809A (en) Low profile and thin film recording head method of obtaining it and magnetic medium driver that includes it
KR860003579A (en) Film magnetic head slider and its manufacturing method
US4768118A (en) Floating-type magnetic head
KR900004742B1 (en) Magnetic head for vertical magnetic recording and the method of manufacturing the same
KR940009934A (en) Magnetic head
JPS5674811A (en) Magnetic head
JPH046603A (en) Magnetic head
JPS5651018A (en) Composite magnetic head
KR890002820A (en) Thin film magnetic head with inductive conversion element
JPS6057520A (en) Magnetic head
JPS5481817A (en) Thin-film magnetic head
KR940007781A (en) Thin film magnetic head
JPH0473209B2 (en)
KR950004101A (en) Stacked Magnetic Head
KR900004741B1 (en) Magnetici head for vertical magnetic recording and the method of manufacturing the same
JPS6437709A (en) Magnetic head device
KR0149590B1 (en) Manufacturing method of polycrystal magnetic head
JPH0349019A (en) Laminated floating type magnetic head
JPS5641519A (en) Magnetic head
KR930022278A (en) Magnetic Head Structure and Manufacturing Method Thereof
JPH027214A (en) Thin film magnetic head
JPS563424A (en) Magnetic head
Hübner et al. Read/write characteristics in a perpendicular recording system
KR960030093A (en) Magnetic head

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination