Matches 1 - 20 out of 20


Match Document Document Title
US20110122532 WRITE HOLE OF A HEAD SLIDER IN A HARD DISK DRIVE  
A head slider for supporting a head over a magnetic disk in a hard disk drive, and a method of making the head slider are disclosed. The tail section of the head slider has a deep write hole that...
US20140111887 Graded Bevel Tapered Write Pole Design for Field Enhancement  
A structure and a process for a perpendicular write pole that provides increased magnetic flux at the ABS is disclosed. This is accomplished by increasing the amount of write flux that originates...
US20140169146 WRITE POLE FOR RECORDING HEAD  
A write pole structure disclosed herein includes a write pole, a trailing shield, and a high magnetic moment (HMM) material layer on a surface of the trailing shield facing the write pole.
US20090219651 Air-bearing design for hard disk drive (HDD) applications  
A slider is formed with an ABS topography that eliminates the accumulation of lubricant swept from the surface of a rotating disk in an operating HDD. The topography includes air channeling...
US20140313617 METHOD FOR MAKING A TUNNELING MAGNETORESISTIVE (TMR) SENSOR  
A tunneling magnetoresistive sensor has an extended pinned layer wherein both the MgO spacer layer and the underlying ferromagnetic pinned layer extend beyond the back edge of the ferromagnetic...
US20080278855 PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH TRAILING SHIELD HAVING NOTCH AND THROAT HEIGHT DEFINED BY NONMAGNETIC PAD LAYER  
A perpendicular magnetic recording write head supported on an air-bearing slider has a magnetic write pole (WP) with a WP end at the air-bearing surface (ABS) having a width generally equal to the...
US20150029616 Wrap-Around Shielded Writer with Highly Homogeneous Shield Material  
A perpendicular magnetic recording (PMR) head is fabricated with a main pole shielded laterally by a pair of side shields, shielded above by a trailing shield and shielded optionally below by a...
US20120275063 HEAD, HEAD GIMBAL ASSEMBLY WITH THE SAME, AND DISK DRIVE  
According to one embodiment, a magnetic head includes a head slider including a bearing surface opposed to a surface of a recording medium, an inflow end face, and an outflow end face, and...
US20130258528 Advanced Air Bearing Slider with Modulation Decreasing Stiffness  
A data storage device may have at least a slider constructed with at least one feature positioned on an air bearing region and separated from a data transducer. The at least one feature can be...
US20140177104 PERPENDICULAR MAGNETIC WRITE HEAD AND MAGNETIC RECORDING DEVICE  
A trailing shield is provided on a trailing side of a magnetic pole with a non-magnetic gap layer in between, and an intermediate layer having negative uniaxial magnetocrystalline anisotropy is...
US20150131183 MICROWAVE-ASSISTED MAGNETIC RECORDING HEAD WITH HIGH SATURATION MAGNETIZATION MATERIAL SIDE SHIELD  
Approaches to improving the signal-to-noise ratio in a microwave-assisted magnetic recording hard disk drive over the entire region from the inner diameter to the outer diameter of the disk,...
US20080198510 HEAD SLIDER AND STORAGE MEDIUM DRIVE  
A head slider arranged opposite to a storage medium, includes: a slider body, an insulating nonmagnetic layer laminated on a trailing edge of the slider body, and a head element embedded in the...
US20130321956 MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCTION APPARATUS USING THE SAME  
A magnetic recording head enabling both enhancement of a strength of a magnetic field from a main pole and provision of narrow-track recording to achieve a high recording density in a...
US20080266716 Magnetic head slider  
Embodiments of the present invention help to reduce the resistance variation of the heater provided in order to adjust the flying height of the slider. According to one embodiment, a magnetic head...
US20080212235 DATA RECORDING SLIDER HAVING AN AIR BEARING SURFACE PROVIDING HIGH PRESSURE RELIEF FOR VIBRATION DAMPING  
A slider for magnetic data recording. The slider has an air bearing surface with a trailing edge pad that is configured with a series of recesses that damp slider oscillations during use. The...
US20060203390 Apparatus and method for modifying the air bearing force of the trailing edge of a slider to increase head to disk interface reliability for contact recording systems  
An apparatus and method for modifying the air bearing force of the trailing edge of a slider to increase head to disk interface reliability for contact recording systems. The method provides a...
US20060191128 Magnetic head slider and method for manufacturing the same  
A magnetic head includes a slider having a thin-film magnetic element disposed at a trailing end of a surface of the slider opposite a magnetic recording medium. The slider has side surfaces that...
US20170148475 SLIDER TRAILING EDGE CONTAMINATION SENSOR  
A slider of a magnetic recording head has a leading edge, a trailing edge, and an air bearing surface between the leading and trailing edges. A sensor is situated at the trailing edge of the...
US20160019924 SLIDERS HAVING AT LEAST TWO REGIONS ON THE TRAILING EDGE SURFACE  
A slider that includes a leading edge surface; a trailing edge surface; and an air bearing surface (ABS) positioned between the leading edge surface and the trailing edge surface, wherein the...
US20150325263 SLIDER AND/OR HARD DISC INCLUDING COATING, AND OPTIONALLY ONE OR MORE ADDITIVES THAT CAN DISSIPATE ELECTRICAL CHARGE  
The present disclosure relates to reducing a potential difference among a slider body and a hard disc drive platter by providing a hard disc drive platter and/or slider body with a coating that...

Matches 1 - 20 out of 20