KR900007486B1 - 자기헤드 및 그 제조방법 - Google Patents
자기헤드 및 그 제조방법 Download PDFInfo
- Publication number
- KR900007486B1 KR900007486B1 KR1019860004270A KR860004270A KR900007486B1 KR 900007486 B1 KR900007486 B1 KR 900007486B1 KR 1019860004270 A KR1019860004270 A KR 1019860004270A KR 860004270 A KR860004270 A KR 860004270A KR 900007486 B1 KR900007486 B1 KR 900007486B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic head
- resin
- thin film
- gap
- laminate core
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000010409 thin film Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000010408 film Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Abstract
Description
Claims (2)
- 자성재료의 박판을 수지를 개재시켜 척층한 라미네이트 코어반체(6)의 맞대는 면에 증착이나 스퍼터링에 의해 형성한 박막(7)에 의해 자기헤드의 갭을 형성한 것을 특징으로 하는 자기헤드.
- 자성재료의 박판을 수지를 개재시켜 적층하여 이루어진 라미네이트 코어반체(6)끼리의 갭 대향면을 연마하는 공정과, 연마에 의한 거스름을 고압수로서 제거하는 공정과, 연마면을 순수로 세척하는 공정과, 라미네이트용 수지의 온도 특성에 의해 결정되는 막형성 온도에서 상기 라미네이트 코어반체의 맞댐면에 박막(7)을 형성하는 공정을 포함한 것을 특징으로 하는 자기헤드의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP85-268826 | 1985-11-29 | ||
JP60268826A JPS62128010A (ja) | 1985-11-29 | 1985-11-29 | 磁気ヘッドの製造方法 |
JP268826 | 1985-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870005339A KR870005339A (ko) | 1987-06-08 |
KR900007486B1 true KR900007486B1 (ko) | 1990-10-10 |
Family
ID=17463788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860004270A KR900007486B1 (ko) | 1985-11-29 | 1986-05-30 | 자기헤드 및 그 제조방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS62128010A (ko) |
KR (1) | KR900007486B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0827893B2 (ja) * | 1988-03-23 | 1996-03-21 | 松下電器産業株式会社 | 磁気ヘッドの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4877491A (ko) * | 1972-01-19 | 1973-10-18 | ||
JPS57179925A (en) * | 1981-04-27 | 1982-11-05 | Toshiba Corp | Magnetic head |
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1985
- 1985-11-29 JP JP60268826A patent/JPS62128010A/ja active Granted
-
1986
- 1986-05-30 KR KR1019860004270A patent/KR900007486B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870005339A (ko) | 1987-06-08 |
JPH0130212B2 (ko) | 1989-06-16 |
JPS62128010A (ja) | 1987-06-10 |
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