Printed Circuit Aspects TRIZ Cases

A chip-on-film design mounts integrated circuits at the display bezel using insulation adhesive and conductive connection holes.

Segmented cavity geometry allows depth adjustment to reduce package thickness while preserving circuit pattern integrity during manufacturing.

Segmented conductive barrier prevents underfill wicking into sensitive oscillator components while maintaining compact circuit board footprint.

A guide member couples a bottom chassis to a driving circuit board and protection member.

Curved flexible printed circuits guide optical cables to maintain minimum bend radii, preventing fiber breakage and reducing optical loss in compact devices.

A base plate with a receiving portion holds display chips securely, preventing damage from external forces during assembly.

Printable BST-polymer ink enables electrostatically tunable dielectrics on flexible substrates.

A display panel jumper connects power supply lines on an encapsulation cover plate to manage high current flow.

Selective cover layers shield conductive patterns from handling damage during assembly, preserving the thermal conduction path to the housing bottom surface.

A circuit board uses non-coaxial blind holes plated with conductive materials to create reliable electrical connections between layers.

Partial interlayer insulation on a multilayer circuit board reduces stress differences from uneven layers, preventing bowing and improving flatness.

A filter inductor uses a segmented winding and integrated pins to mount along the edge of a printed circuit board.

A board unit uses electroconductive pads and terminals with extension portions inserted into holes to secure electrical connections.

Nesting the connector body in a substrate recess reduces device thickness without compromising connection reliability.

A lighting fixture uses a flexible LED circuit woven between adjustable rods to define light distribution patterns.

A circuit board assembly immerses electronic components in a heat conductive medium enclosed by a conductive cover.

A thermoplastic resin composition incorporating a laser direct structuring additive, titanium oxide, and specific glass fibers to produce molded articles.

A sliding heat radiating plate with tapered portions connects to a casing inner wall for efficient thermal conduction.

A separate program power supply independently energizes programmable logic memory for offline in-system programming.

Multiple reflow cycles secure solder bumps on substrates, preventing deformation and enhancing connection reliability.

Recessed PCB pads receive passive element electrodes to create secure mechanical interlocks, reducing displacement under load and strengthening adhesive bonds.

Segmented Peltier elements and liquified diamond coolant provide 500 W cooling power while maintaining a compact form factor for server applications.

Auxiliary pad connects to electronic component via conductive adhesive member through solder resist opening, preventing short-circuits between adjacent pads.

A circuit board embeds a tie bar within dielectric layers, electrically linking it to surface gold fingers via microvias.

Spaced connection regions on an organic interconnect structure resolve alignment issues and undulation to increase packaging yield.

A pressure-exerting device uses a pressing elastic sheet to apply uniform force across electronic elements on circuit boards.

Segmented connection electrodes on a carrier substrate allow dynamic control of light emitting modes, expanding application scope beyond fixed patterns.

A varistor body contacts a semiconductor component on a heat-conducting ceramic support to dissipate thermal energy.

Stress propagation suppressing particles adjust thermal expansion in component carriers, mitigating mechanical stress and cracking from temperature cycles.

A flexible circuit board includes dummy pads and reference indicia on dummy circuit lines to measure elongation during display panel bonding.

A thermo-conductive pillar connects an LED package directly to a circuit board substrate.

A printed wiring board uses mixed seed layers to form conductor layers with reduced voids.

An intermediary reinforcement prevents solder surface tension from drawing the flexible printed circuit too close, avoiding metal bond contact.

An embedded power device module converts high input voltages to low processor levels, reducing I2R losses while avoiding voltage breakdown.

Segmented metal reinforcement with rounded corners prevents waveguide twisting and light loss at interconnection boundaries.

Cavities in a segmented metallic carrier house LEDs, resolving thermal dissipation and space utilization constraints.

A phosphorus-containing polyphenylene oxide resin incorporates flame retardants into the polymer matrix to maintain dielectric properties.

A covering film with a thermal conductive layer sandwiched between a first covering layer and an adhesive layer prevents signal degradation from battery heat.

A light-curing resin composition uses a base-and-radical generator to enable rapid polymerization of high filler loading.

Oriented flat alumina particles in a glass matrix increase three-point bending strength beyond 500 MPa.

Resin from an intermediate layer fills gaps between component stacks, reducing warpage and improving mechanical stability.

Controlled crystal grain density in carrier-attached copper foil resolves etching uniformity issues while maintaining dry film adhesion.

A thermosetting resin composition incorporates a specific blend of aluminum hydroxide, magnesium hydroxide, and molybdenum compounds to enhance thermal conductivity.

A nonconductive resin layer isolates glass fibers from conductive vias to prevent filament growth.

A textile conductive bus integrates electrical traces within a flexible thread structure.

A wiring board embeds a heat-transfer member within an insulating substrate to conduct thermal energy from mounted components.

Segmented flexible board with bent sheet sections maintains shape stability and reduces crosstalk.

Solvent-free curable siloxane formulations provide fire resistance and electrical insulation while maintaining optical clarity and cosmetic appearance.

Wire explosion in liquid with dispersant prevents particle agglomeration, enabling light-sintered patterns with high conductivity on flexible substrates.

A universal fastening element connects to a conductor connection housing via a segmented arrangement.