Printed Circuit Assembling TRIZ Cases

A chiplet-percolation ink creates internal conductive logic paths, enabling voxel-specific actuation without manual wiring or immersion media.

Through-hole embedded connectors and conductive paste cut PCB stack height while shielding contacts from damage and oxidation.

Laser solder-jet bonding locks 6-axis lens-to-sensor alignment without adhesive curing drift, improving ADAS camera reliability at high temperature.

A three-part carrier aligns and clamps long transistor pins before PCB insertion, reducing pin damage, scrap, and soldering defects.

Bent metal pins join rigid PCBs at preset angles, cutting flexible PCB cost while improving connection stability and assembly efficiency.

Bragg-reflective microspheres in a detection film reveal mini LED chip tilt after bonding, helping classify defects and protect display quality.

Reinforcement ribs, locating pins, and adhesive grooves secure an ECU capacitor to the housing and reduce PCB stress under mechanical and climatic loads.

A grooved substrate and bonding metal layer combine joining and EMI shielding in an RF front-end module, cutting packaging cost and complexity.

Plate-shaped press-fit terminals with elastic surfaces cut terminal count, save module space, and keep high-current electrical connections stable.

A separate sensor PCB improves thermal coupling to battery cells while avoiding short-circuits, deformation, and slow readings.

An elastic member inside the board connector absorbs PCB tolerance gaps to maintain stable contact and protect sensitive components.

Wafer test structures map device characteristics before micro-transfer printing, enabling compact precision components with predictable performance.

Continuous-strip FPC welding automates battery module and CSCB connections, cutting manual assembly steps, cost, and complexity.

Insulative frame protrusions replace metal screws to absorb height tolerance, reduce PCB strain, and shrink power module assemblies.

Using opening-part sorting to sharpen conductive particle size distribution, this case cuts anisotropic film cost and suppresses conduction defects.

A cavity-embedded metal electrode on a PCB cuts board space and electrode-to-component distance while limiting spot-welding heat impact.

A nanometer-scale thermosetting paste creates scalable electrode connections while protecting against oxidation across ceramic, metal, flexible, and glass boards.

A dual wiring substrate layout avoids folded-connection springback, preventing detachment, breaks, and shorts in flexible displays.

A widened connector contact surface absorbs conductor axial deviation, enabling faster, reliable assembly of heavy card-mounted components.

Direct BGA or LGA stacking replaces FPC connectors in SiP-IO integration to save board area, cut cost, and improve signal integrity.

An organic bridge replaces silicon to match substrate expansion, reducing delamination and simplifying high-density multi-die interconnects.

A PCB-mounted conductor rail layout simplifies power module assembly while cutting stray inductance through a compact two-sided connection path.

Regularly spaced solder protrusions on the pedestal keep the laser submount level and enable tilt checking during assembly.

A ground layer placed under the exposed cable section and covered by insulation prevents shorts while maintaining impedance matching.

Roughened insulating-layer openings suppress seed-layer side etching, reducing undercut and stabilizing via-to-terminal connections.

By embedding electronic components in a substrate cavity, this case maintains thin package thickness while adding multiple functions.

Protruding chiplet connection posts are pressed into backplane pads to simplify interconnects, handle topography differences, and reduce faults.

Flat interconnect geometry and barrier or oxide layers block Bi diffusion into SAC solder balls, reducing interface cracks during SMT.

A multilayer connecting element uses nanowires and conductive layers to replace wire bonds, lowering resistance and inductance while improving current flow.

Vertically separated power and signal layers with ground shielding cut noise and transmission loss in high-frequency flexible PCB links.

Protruding conductive posts are driven into substrate contacts to simplify chiplet interconnects, cut assembly steps, and improve adhesion.

A higher-CTE stiffener and lower-reflow TIM help chip assemblies limit warpage and stress while maintaining effective heat distribution.

An inorganic liftoff layer and horizontal etch remove organic residue on softening polymer electrodes, improving sensitivity and shortening fabrication.

Controlled pre-sintering and densification create low-porosity silver joints without pressure, improving fatigue resistance for fragile assemblies.

Bolt clamping and conductive and insulating sleeves link IMS and composite substrates to improve heat dissipation without losing electrical isolation.

A press-fit pin links the substrates and secures the first substrate in the housing, cutting module size and assembly parts.

Contiguous insulating potting covers heat-generating SSPC PCB components to save space, improve stability, and dissipate heat in aircraft power control.

Hexagonal micro-via packing improves SMD headlamp cooling while preserving gas escape paths that prevent solder-layer cavities.

Preloaded underfill in a BGA reservoir uses gas pressure during reflow to fill the PCB gap faster and preserve trace routing space.

Stacked individual circuit boards linked by conductive through-vias integrate more functions without enlarging flexible board area and can raise yield.

Amplified sensing coils compare induced voltages to track bobbin displacement, cutting coil noise and improving autofocus accuracy under vibration.