JPS60610A - 多素子薄膜ヘツド - Google Patents
多素子薄膜ヘツドInfo
- Publication number
- JPS60610A JPS60610A JP10698283A JP10698283A JPS60610A JP S60610 A JPS60610 A JP S60610A JP 10698283 A JP10698283 A JP 10698283A JP 10698283 A JP10698283 A JP 10698283A JP S60610 A JPS60610 A JP S60610A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- thin film
- magnetic
- conductor layer
- insulating layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000010409 thin film Substances 0.000 title claims description 20
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 51
- 239000000758 substrate Substances 0.000 claims description 22
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 239000000696 magnetic material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229910000889 permalloy Inorganic materials 0.000 abstract description 2
- 229920002120 photoresistant polymer Polymers 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
-
- 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
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
- G11B5/3109—Details
- G11B5/313—Disposition of layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10698283A JPS60610A (ja) | 1983-06-15 | 1983-06-15 | 多素子薄膜ヘツド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10698283A JPS60610A (ja) | 1983-06-15 | 1983-06-15 | 多素子薄膜ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60610A true JPS60610A (ja) | 1985-01-05 |
| JPH0241802B2 JPH0241802B2 (en]) | 1990-09-19 |
Family
ID=14447467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10698283A Granted JPS60610A (ja) | 1983-06-15 | 1983-06-15 | 多素子薄膜ヘツド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60610A (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167272A (ja) * | 1984-09-10 | 1986-04-07 | Matsushita Electronics Corp | 電界効果トランジスタの製造方法 |
| US6316535B1 (en) | 1999-05-18 | 2001-11-13 | Armstrong World Industries, Inc. | Coating system and method of applying the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156213A (ja) * | 1974-11-12 | 1976-05-17 | Matsushita Electric Ind Co Ltd | Jikihetsudo |
| JPS57203217A (en) * | 1981-06-08 | 1982-12-13 | Alps Electric Co Ltd | Thin film magnetic head |
-
1983
- 1983-06-15 JP JP10698283A patent/JPS60610A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156213A (ja) * | 1974-11-12 | 1976-05-17 | Matsushita Electric Ind Co Ltd | Jikihetsudo |
| JPS57203217A (en) * | 1981-06-08 | 1982-12-13 | Alps Electric Co Ltd | Thin film magnetic head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167272A (ja) * | 1984-09-10 | 1986-04-07 | Matsushita Electronics Corp | 電界効果トランジスタの製造方法 |
| US6316535B1 (en) | 1999-05-18 | 2001-11-13 | Armstrong World Industries, Inc. | Coating system and method of applying the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241802B2 (en]) | 1990-09-19 |
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