KR950004100A - Stacked Magnetic Head - Google Patents

Stacked Magnetic Head Download PDF

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Publication number
KR950004100A
KR950004100A KR1019930012638A KR930012638A KR950004100A KR 950004100 A KR950004100 A KR 950004100A KR 1019930012638 A KR1019930012638 A KR 1019930012638A KR 930012638 A KR930012638 A KR 930012638A KR 950004100 A KR950004100 A KR 950004100A
Authority
KR
South Korea
Prior art keywords
core
magnetic film
laminated magnetic
thickness
magnetic head
Prior art date
Application number
KR1019930012638A
Other languages
Korean (ko)
Inventor
송기창
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 KR1019930012638A priority Critical patent/KR950004100A/en
Publication of KR950004100A publication Critical patent/KR950004100A/en

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Abstract

본 발명은 I-코아의 적층자성막 두께를 C-코아 적층자성막 두께보다 크게하여 I-코아의 자기저항을 줄여 헤드 효율 및 재생출력을 향상시키는데 적합한 적층자기헤드에 관한 것으로, C-코아 및 I-코아에 합금자성막과 절연막이 교대로 성막된 적층자성막을 이루는 상기의 양 코아가 접합된 자기헤드에 있어서, 상기의 C-코아 및 I-코아의 적층자성막 두께를 달리하되, I-코아의 적층자성막 두께를 크게 하고 C-코아의 트랙폭이 I-코아 트랙폭보다 적게 형성된 구조를 갖는 적층 자기헤드에 관한 기술임.The present invention relates to a laminated magnetic head suitable for improving the head efficiency and reproduction power by reducing the magnetic resistance of the I-core by increasing the thickness of the laminated magnetic film of the I-core greater than the thickness of the C-core laminated magnetic film. In the magnetic head in which both cores are joined to form a laminated magnetic film in which an alloy magnetic film and an insulating film are alternately formed on the I-core, the thickness of the laminated magnetic film of C-core and I-core is different, It is a technology related to a laminated magnetic head having a structure in which core magnetic layer thickness is increased and C-core track width is smaller than I-core track width.

Description

적층자기헤드Stacked Magnetic Head

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

제5도는 본 발명의 콤비 헤드형의 적층헤드구조를 나타낸 것으로, (가)는 전체사시도, (나)는 갭부분의 확대면도, (다)는 갭부분의 타실시예를 나타낸 확대면도, 제6도는 헤드 효율을 나타낸 그래프, 제7도는 헤드 출력을 나타낸 그래프.5 is a combination head structure of the combination head type of the present invention, (a) is an overall perspective view, (b) is an enlarged view of the gap portion, (c) is an enlarged view showing another embodiment of the gap portion, 6 is a graph showing the head efficiency, Figure 7 is a graph showing the head output.

Claims (3)

C-코아 및 I-코아에 합금자성막과 절연막이 교대로 성막된 적층자성막을 이루는 상기의 양 코아가 접합된 자기헤드에 있어서, 상기의 C-코아 및 I-코아의 적층자성막 두께를 달리하여 C-코아 및 I-코아의 트랙폭이 다르게 형성된 구조로 함을 특징으로 하는 적층자기헤드.In the magnetic head in which both cores are bonded to each other to form a multilayer magnetic film in which an alloy magnetic film and an insulating film are alternately formed on C-core and I-core, the thickness of the laminated magnetic film of C-core and I-core is different. Laminated magnetic head characterized in that the structure of the track width of the C-core and I-core is formed differently. 제1항에 있어서, I-코아의 적층자성막 두께가 C-코아의 적층자성막 두께보다 크고, I-코아의 트랙폭이 C-코아의 트랙폭보다 크게 형성된 것임을 특징으로 하는 적층자기헤드.The laminated magnetic head according to claim 1, wherein the laminated magnetic film thickness of the I-core is larger than the stacked magnetic film thickness of the C-core, and the track width of the I-core is larger than the track width of the C-core. 제1항 또는 제2항에 있어서, C-코아 및 I-코아에 합금자성막의 적층수를 달리하여 적층자성막의 두께가 다르도록 함을 특징으로 하는 적층자기헤드.The laminated magnetic head according to claim 1 or 2, wherein the thickness of the laminated magnetic film is different by varying the number of laminations of the alloy magnetic film on C-core and I-core. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012638A 1993-07-06 1993-07-06 Stacked Magnetic Head KR950004100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012638A KR950004100A (en) 1993-07-06 1993-07-06 Stacked Magnetic Head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012638A KR950004100A (en) 1993-07-06 1993-07-06 Stacked Magnetic Head

Publications (1)

Publication Number Publication Date
KR950004100A true KR950004100A (en) 1995-02-17

Family

ID=67142813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012638A KR950004100A (en) 1993-07-06 1993-07-06 Stacked Magnetic Head

Country Status (1)

Country Link
KR (1) KR950004100A (en)

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