Invention Grant
- Patent Title: Transducer resistor shunt structure for low-cost probing
- Patent Title (中): 用于低成本探测的传感器电阻分流结构
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Application No.: US14096725Application Date: 2013-12-04
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Publication No.: US09129660B2Publication Date: 2015-09-08
- Inventor: John T. Contreras , David Patrick Druist , Edward Hin Pong Lee , David John Seagle , Darrick Taylor Smith
- Applicant: HGST Netherlands B.V.
- Applicant Address: NL Amsterdam
- Assignee: HGST NETHERLANDS B.V.
- Current Assignee: HGST NETHERLANDS B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Patterson & Sheridan, LLP
- Main IPC: G11B33/14
- IPC: G11B33/14 ; G11B5/39 ; G11B5/60

Abstract:
Embodiments described herein generally relate to resistive shunt design in a read sensor for providing accurate measurements from an electronic lapping guide (ELG). More specifically, embodiments described herein relate to a transducer resistor shunt structure for low cost probing. A bleed resistor network for a read sensor may comprise one or more first resistors arranged in parallel with one another and a second resistor arranged in series with the one or more first resistors. The resistor arrangement may require a small physical area and reduce or prevent ELG measurement errors.
Public/Granted literature
- US20150154992A1 TRANSDUCER RESISTOR SHUNT STRUCTURE FOR LOW-COST PROBING Public/Granted day:2015-06-04
Information query
IPC分类: