US5126903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination of a magnetic head and a magnetic head supporting device
Assignee: TDK Corp
•
Filing: 1990-05-02
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Granted: 1992-06-30
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Expires: 2010-05-02
Abstract
Abstract A combination of a magnetic head and a magnetic head supporting device comprises a thin film magnetic head and a magnetic head supporting member, wherein the thin film magnetic head is provided with a reading/writing element at an end surface of a slider, and bonding pads for the reading/writing element are led to at least a side end surface of the slider, which is different from the end surface where the reading/writing element is located.
Inventors
- 👤 Mikio Matsuzaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:02
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/127; G11B5/31; G11B5/3103; G11B5/48; G11B5/488; G11B5/4886
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
143 words
A combination of a magnetic head and a magnetic head supporting device comprising: a thin film magnetic head/slider having a periphery comprising first and second opposing end surfaces and first and second opposing side surfaces which are substantially perpendicular to said first and second opposing end surfaces; a magnetic head supporting member for supporting said thin film magnetic head/slider; a reading/writing element provided on one of said first and second opposing end surfaces of said thin film magnetic head/slider; bonding pads located along each of said first and second opposing side surfaces of said thin film magnetic head slider, said bonding pads being electrically connected to said support member and connecting means for electrically connecting said reading/writing element provided on said one of said first and second opposing end surfaces with said bonding pads located on said first and second opposing side surfaces.
Claim 2
Dependent Claim
143 words
A combination of a magnetic head and a magnetic head supporting device comprising: a thin film magnetic head/slider having a periphery comprising first and second opposing end surfaces and first and second opposing side surfaces which are substantially perpendicular to said first and second opposing end surfaces; a magnetic head supporting member for supporting said thin film magnetic head/slider; a reading/writing element provided on one of said first and second opposing end surfaces of said thin film magnetic head/slider; bonding pads located along each of said first and second opposing side surfaces of said thin film magnetic head slider, said bonding pads being electrically connected to said support member and connecting means for electrically connecting said reading/writing element provided on said one of said first and second opposing end surfaces with said bonding pads located on said first and second opposing side surfaces.
Claim 3
Dependent Claim
52 words
The combination according to claim 1, wherein the magnetic head supporting member includes a flexible member and a pair of supporting arms; the supporting arms are spaced apart from each other and attached to the flexible member, and the thin film magnetic head/slider is disposed between and supported by the supporting arms.
Claim 4
Dependent Claim
31 words
The combination according to claim 1, wherein the slider is provided with grooves at said first and second opposing side surfaces, and the supporting arms are axially aligned with said grooves.
Claim 5
Dependent Claim
89 words
The combination according to claim 1, further comprising grooves which are formed at said first and second opposing side surfaces of the slider so as to be in communication with the bonding pads; a flexible member contained in the magnetic head supporting member which is made of a polymeric resinous material, and a pair of supporting arms which are made of an electric conducting material, said pair of supporting arms being connected to the bonding pads in the grooves so as to provide an electrical connection for said slider.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-06-30 | 1995-12-30 | 1996-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-30 | 1999-12-30 | 2000-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-30 | 2003-12-30 | 2004-06-30 | $7700.00 | Window Closed / Lapsed |