Invention Grant
US09001463B2 Magnetic recording head having protected reader sensors and near zero recessed write poles 有权
磁记录头具有受保护的读取器传感器和接近零的凹入写入磁极

Magnetic recording head having protected reader sensors and near zero recessed write poles
Abstract:
A magnetic head according to one embodiment includes a module, the module having both read and write transducers positioned towards a media facing side of the module, wherein the read and write transducers are selected from a group consisting of piggyback read-write transducers, merged read-write transducers, interleaved read and write transducers, and an array of write transducers flanked by servo read transducers; wherein the write transducers include write poles having media facing sides with negative, zero or near-zero recession from a plane extending along the media facing side of a substrate of the module; wherein the read transducers each have at least one shield, wherein a media facing side of the at least one shield is more recessed from the plane than the write poles.
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