Abstract: The present disclosure generally relates to a tape drive comprising one or more tape head modules. Each tape head module comprises 65 data elements disposed in a first row, each data element being a write element or a read element, and at least 5 servo element pairs disposed in a second row, the second row being disposed parallel to the first row. The second row is spaced a distance in a first direction from the first row. One or more data elements and one or more servo element pairs may be unwired and non-operable. The tape drive may comprise three tape head modules, where the second tape head module is disposed between the first and third tape head modules. Each data element of the first tape head module and the third tape head module are write elements, and each data element of the second module is a read element.

Abstract: The present disclosure generally relates to a tape drive comprising one or more tape head modules. Each tape head module comprises 65 data elements disposed in a first row, each data element being a write element or a read element, and at least 5 servo element pairs disposed in a second row, the second row being disposed parallel to the first row. The second row is spaced a distance in a first direction from the first row. One or more data elements and one or more servo element pairs may be unwired and non-operable. The tape drive may comprise three tape head modules, where the second tape head module is disposed between the first and third tape head modules. Each data element of the first tape head module and the third tape head module are write elements, and each data element of the second module is a read element.

Abstract: The present disclosure generally relates to a captive tape drive comprising a tape head. The captive drive comprises an upper assembly, the upper assembly comprising a first tape, a first supply reel, a first take-up reel, and two or more rollers. The captive tape drive further comprises a lower assembly disposed below the upper assembly, the lower assembly comprising a second tape, a second supply reel, a second take-up reel, and two or more rollers. The tape head is disposed between the plurality of rollers, and is configured to move between the upper assembly and the lower assembly to access the first and second tapes. The tape head comprises one or more modules, each module comprising 64 writers and 64 readers. Each module is configured to write data to the first and second tapes using the 64 writers and to read verify the newly written data using the 64 readers.

Abstract: The present disclosure generally relates to a tape drive comprising one or more tape head modules. Each tape head module comprises a chip and a beam, such as a u-beam. Each chip comprises a first data element array and a second data element array, where each data element array comprises 33 write elements or 33 read elements and one or more servo element pairs. Each data element of both the first and second data element arrays is coupled to two pads. The pads and the data element arrays of each chip are offset in a first direction such that the pads and data element arrays are offset from a central axis a distance about one-half the span of either the first or second data element array. Either the first data element array or the second data element arrays is centered upon the central axis.

Abstract: The present disclosure generally relates to a tape drive comprising a tape head comprising one or more modules, wherein each module comprises a plurality of servo readers; a plurality of read elements; and a control circuitry configured to retrieve a priority servo reader designation for a bundle of data tracks of the plurality of data tracks, wherein the priority servo reader designation is one or more servo readers of the plurality of servo readers; use the designated priority servo reader to adjust a lateral position the tape head; retrieve a target delta Y position (?Ypos); and adjust a tilt of the tape head based on the target ?Ypos.

Abstract: The present disclosure generally relates to a tape drive comprising a tape head comprising one or more modules, wherein each module comprises a plurality of servo readers; a plurality of read elements; and a control circuitry configured to retrieve a priority servo reader designation for a bundle of data tracks of the plurality of data tracks, wherein the priority servo reader designation is one or more servo readers of the plurality of servo readers; use the designated priority servo reader to adjust a lateral position the tape head; retrieve a target delta Y position (?Ypos); and adjust a tilt of the tape head based on the target ?Ypos.

Abstract: The present disclosure generally relates to a tape embedded drive having a head-gimbal assembly (HGA) and a contact plate. By using a support structure or contact plate beneath the tape, read and write heads can be designed to be narrower than the tape. The support structure or contact plate can stretch or relax the tape so that the spacing between servo tracks on the tape corresponds to the servo to servo spacing on the head. HGAs, which are narrower than the tape, can fly over the tape and read data from and write data to the tape. The HGA can have a single head or multiple heads. Additionally, multiple independent head assemblies can also be used for reading from and writing to the same tape.

Abstract: The disclosed embodiments generally relate to a data storage device for accessing a magnetic tape. The device includes write heads writing data tracks on the magnetic tape and control circuitry configured to: (1) use the heads to write a first set of data tracks on the magnetic tape; (2) measure a distortion of the first set of data tracks after the first set of data tracks have been written; and (3) use the heads to shingle write a second set of data tracks relative to the first set of data tracks based on the measured distortion. To compensate for the distortion, a priority servo is chosen based on whether the distortion is an expansion or contraction, and/or whether the shingle writing direction is inbound or outbound. The head bar is moved during shingle writing toward the servo track associated with the priority servo.

Abstract: The present disclosure generally relates to a tape embedded drive having a head-gimbal assembly (HGA) and a contact plate. By using a support structure or contact plate beneath the tape, read and write heads can be designed to be narrower than the tape. The support structure or contact plate can stretch or relax the tape so that the spacing between servo tracks on the tape corresponds to the servo to servo spacing on the head. HGAs, which are narrower than the tape, can fly over the tape and read data from and write data to the tape. The HGA can have a single head or multiple heads. Additionally, multiple independent head assemblies can also be used for reading from and writing to the same tape.

Abstract: The present disclosure generally relates to a tape embedded drive having a head-gimbal assembly (HGA) and a contact plate. By using a support structure or contact plate beneath the tape, read and write heads can be designed to be narrower than the tape. The support structure or contact plate can stretch or relax the tape so that the spacing between servo tracks on the tape corresponds to the servo to servo spacing on the head. HGAs, which are narrower than the tape, can fly over the tape and read data from and write data to the tape. The HGA can have a single head or multiple heads. Additionally, multiple independent head assemblies can also be used for reading from and writing to the same tape.

Abstract: A data storage device is disclosed comprising at least one head configured to access a magnetic tape. User data is written to a first area of the magnetic tape at a first data track pitch, and when a distortion of the magnetic tape is detected, the user data is rewritten to compensate for the distortion.

Abstract: The present disclosure generally relates to a tape embedded drive having a head-gimbal assembly (HGA) and a contact plate. By using a support structure or contact plate beneath the tape, read and write heads can be designed to be narrower than the tape. The support structure or contact plate can stretch or relax the tape so that the spacing between servo tracks on the tape corresponds to the servo to servo spacing on the head. HGAs, which are narrower than the tape, can fly over the tape and read data from and write data to the tape. The HGA can have a single head or multiple heads. Additionally, multiple independent head assemblies can also be used for reading from and writing to the same tape.

Abstract: The present disclosure generally relates to a tape embedded drive having a head-gimbal assembly (HGA) and a contact plate. By using a support structure or contact plate beneath the tape, read and write heads can be designed to be narrower than the tape. The support structure or contact plate can stretch or relax the tape so that the spacing between servo tracks on the tape corresponds to the servo to servo spacing on the head. HGAs, which are narrower than the tape, can fly over the tape and read data from and write data to the tape. The HGA can have a single head or multiple heads. Additionally, multiple independent head assemblies can also be used for reading from and writing to the same tape.

Abstract: Described herein is an apparatus, for processing semiconductor components, includes support surfaces and flexible couplings. The support surfaces are parallel to a first direction and spaced apart from each other in a second direction, perpendicular to the first direction. Moreover, the support surfaces are translationally movable relative to each other in the second direction to increase a pitch between adjacent support surfaces from a first pitch to a second pitch. Each of the flexible couplings is between and fixed to respective adjacent ones of the support surfaces. The flexible couplings flex as the support surfaces translationally move relative to each other in the second direction.

Abstract: A process for slicing a row from an array of devices includes positioning an array such that a row physically interfaces with a conforming fence, applying a force to the fence to conform it to the mating face of the row, applying a vacuum force to the fence to secure it in conformal position with the row, and then slicing the row from the array. Applying the force to the fence to conform it to the row inhibits leakage associated with the vacuum force utilized to secure the fence with the row. A stronger hold of the row is provided, which can lead to more precise slicing of the row. A slicing tool includes a rotatable support that, in operation, is supported by an air bearing and hence is able to freely rotate to a position such that the fence conforms to a workpiece face.

Abstract: A process for machining a row of magnetic read-write head sliders involves setting, for the row of sliders, (a) a wedge angle that corresponds to an angle relative to the direction of the reader-writer offset (e.g., the y-axis) and (b) a read-write error correction process control that corresponds to a machining profile according to which the row is machined along the direction of the row (e.g., the x-axis). The row of sliders is then machined simultaneously according to the set wedge angle and the set read-write error correction control process, effectively providing multiple-axis machining control for varying reader and writer dimensional control along a row. Thus, a slider at one end of the row may be machined at a different angle, relative to the x-axis, than a slider at the opposite end of the row.

Abstract: Embodiments of the present invention generally relate to a blade for isolating devices within a wafer and the method of isolating. The blade has a core material, a cutting material disposed on the core material, and a plating material covering a portion of the core and cutting materials. The edge of the blade is not covered by the plating material. During operation, a portion of the plating material is removed to expose the underlying core and cutting materials based on the wearing of the core and cutting materials at the edge of the blade.

Abstract: A method in one embodiment includes forming a layer of a nonmagnetic material above an upper surface of a substrate; forming a resist structure above the layer of nonmagnetic material, wherein the resist structure has an undercut; removing a portion of the layer of nonmagnetic material not covered by the resist structure; depositing a layer of magnetic material above the substrate adjacent a remaining portion of the layer of nonmagnetic material such that at least portions of the layer of magnetic material and the remaining portion of the layer of nonmagnetic material lie in a common plane; removing the resist structure; and forming a write pole above the layer of magnetic material and the remaining portion of the layer of nonmagnetic material. Additional methods are also presented.

Abstract: Methods for fabrication of magnetic write heads, and more specifically to fabrication of magnetic poles and trailing magnetic pole steps. A write pole may first be patterned on a substrate. Then a side gap material may be patterned along sidewall portions of the write pole. Thereafter, a masking layer may be deposited and patterned to expose a portion of the write pole. A trailing magnetic pole step may be formed on the exposed portion of the write pole.

Abstract: A method in one embodiment includes forming a resist structure above an upper surface of a substrate, wherein a portion of the upper surface of the substrate is a shaping layer, wherein the resist structure has an undercut; depositing a layer of magnetic material above exposed regions of the substrate, wherein a portion of the layer of magnetic material tapers towards the substrate as it approaches the undercut; removing the resist structure; and forming a write pole above the layer of magnetic material. Additional methods are disclosed.