Electrical Connection Between Head And Arm TRIZ Cases
- Conductive Polymer Flexure Coating for ESD and Ion Migration Control
An 18 to 130 nm conductive polymer coating prevents ion migration between wiring patterns while suppressing electrostatic discharge on hard disk drive flexures.
- Disk Drive Flexure Grounded Substrate ESD Protection
Integrated vias connect read traces to a partially etched conductive substrate, creating an ESD bleed path that minimizes manufacturing damage and cost.
- Disk Drive Slider Sense Amplifier Impedance Matching
Sense amplifier merges power and bias lines to reduce device complexity while matching impedance for improved signal reliability.
- Slider Suspension Arm Electrical Interconnection Reliability
A suspension arm integrates electrical contact pads directly coupled to slider components via solder weldments for secure connectivity.
- Aerial Wiring Thin Plate Rigidity Control
Segmented base layers and spanning cover layer reduce rigidity contribution while preventing deformation.
- Suspension Assembly Recesses for Magnetic Head Bonding
Recessed etching regions in the gimbal portion increase adhesive contact area, ensuring stable magnetic head bonding despite wiring interference.
- Toothed Slider High Density Head Gimbal Assembly Interconnect
A toothed slider configuration arranges bond pads in multiple rows to increase interconnect density.
- Releasable Head Slider Mounting for Disk Drive Flexure Testing
Segmented mounting mechanism enables slider removal after testing, preventing flexure waste and improving production efficiency.
- Bolometer with Temperature Compensation for Laser Power Monitoring
A bolometer and reference sensor share electrical bond pads to monitor laser output optical power in heat-assisted magnetic recording sliders.
- Dual-Stage Actuated Gimbal Flexure for Disk Drive Precision
A flexure assembly with dual-stage actuation integrates microactuators to stabilize slider positioning.
- Tapered Suspension Pad Design for HDD Head-Gimbal Assembly
A tapered suspension pad design maintains sufficient spacing between electrical contacts in hard disk drive head-gimbal assemblies.