Solid-State Devices TRIZ Cases

Vertical resistor configuration measures mechanical stress through resistance comparisons across operating modes.

A cubic gallium nitride light-emitting element positions first and second electrodes on separate banks to enable precise overlay alignment.

An AC-driven piezoelectric element measures impedance changes between resonance and antiresonance frequencies, enabling reliable continuous force detection.

Side-mounted silver connection pads join display substrates while preventing wiring damage and detachment defects in non-display areas.

A liquid crystal display electrode manufacturing method uses a segmented photosensitive film mask to define conductive metal patterns for independent etching.

Curved sidewalls with recessed and protruding portions suppress cell dissolution while increasing integration density.

Nitride fluorescent material enhances red region intensity, resolving uneven radiant flux distribution and improving color rendering performance.

A dual-layer positive photoresist method forms cathode isolation retaining walls with inverted trapezoidal profiles.

A multi-time programming memory cell uses segmented gate electrodes and dedicated capacitors to control bias voltages for precise operation.

Lateral charge injection in a semiconductor cylinder enhances electron-hole penetration into organic material, resolving efficiency-complexity trade-offs.

A dispensed reflector structure surrounds an LED chip to direct emitted light efficiently.

A field effect transistor structure featuring a buried high resistivity polysilicon layer separated from the device region by a single crystalline semiconductor.

Segmented fixed electrodes and relay layers increase aperture ratio without adding manufacturing complexity.

Restrict large particle density in metal plates to resolve shape accuracy contradictions in deposition mask manufacturing.

Support leads fit into housing recesses to prevent breakage from bending forces during light emitting device cutting.

Segmenting through FET groups into a dual-step structure suppresses distortion current and insertion loss in multi-port wireless devices.

Samarium electrodes improve photoefficiency by resolving the trade-off between high light transmittance and sufficient electrical conductivity.

A selective wavelength absorbing member reduces diffuse reflectance in light emitting display apparatuses.

An optical waveguide concentrates radiation onto a smaller conversion element input surface, achieving high luminance without requiring high-current operation.

N-type sinker regions and isolation walls adjust electric potentials in RESURF devices to enhance charge balancing.

Segmented slits and local lenses restrict large-angle reflection, resolving the trade-off between coverage area and measurement precision.

Boron-nitrogen polyaromatic compounds enable thermal conversion of triplet to singlet excitons, surpassing the 25% efficiency limit of fluorescent devices.

Block copolymer self-assembly creates patterned grooves for pixel-level ink deposition, resolving manufacturing precision and process complexity trade-offs.

A CMOS image sensor red pixel structure uses a deep p-type implant to increase photon collection depth and quantum efficiency.

Thin film transistors decouple peripheral logic from memory arrays, reducing die area and manufacturing cost.

A variable resistance layer with distinct compound regions adjusts element concentration to enhance electrical resistance differences.

A storage device uses a mark region to align electrodes with stacked conductive layers, reducing the contact area footprint.

Through holes in the shield layer allow out-gassing while protecting driving units from static electricity damage.

Extending a P-type diffusion region below gate insulating sidewalls reduces dark current by isolating the photo diode from the Si/SiO2 interface.

Segmented conductive lines route signals through distinct peripheral sub-areas to minimize parallel lengths and enhance touch sensitivity.

Quantum dot color conversion transforms yellow substrate emission into blue light, resolving transparency trade-offs while preserving mechanical strength.

Lateral conducting holes expose junctions on the substrate side for precise external alignment.

A connection circuit electrically short-circuits gate electrodes and wells during manufacturing to equalize plasma charging influence.

A dielectric stack reflects near-infrared light back through the sensor substrate to boost quantum efficiency.

Segmented reflective layers with transparent intermediates resolve the trade-off between power supply performance and viewing angle chromaticity.

A dual light-shielding layer design blocks totally reflected beams to resolve interference and improve fingerprint recognition accuracy.

A back-illuminated solid-state image pickup element integrates a multi-layer shielding structure on its incident surface to block stray light wavelengths.

Vertical stacking of dual-series varactor diodes reduces footprint and effective resistance, lowering the RC time constant to improve response speed.

Recessed micro lenses in a transparent substrate improve quantum efficiency while avoiding backside illumination complexity.

Integrating a supporting stand into the packaging body enables surface-mount assembly of SMD LED packages without extra components.

Segmented lever capacitor adjusts capacitance divider to reduce write voltages and prevent read disturbs in ferroelectric memory.

Segmented drum grooves supply distinct precursor zones to deposit thick gradient films without convective mixing.

A juxtaposed optical coupler uses a reflective curved surface to guide signals between conversion elements.

A semiconductor device structure uses self-aligned etching to form pillar-shaped layers on fin substrates.

Separate etching steps for contact holes through stacked layers reduce defects and improve electrical connection reliability.

Single crystalline connection straps bridge vertical channels to underlying materials, reducing interface resistance and enhancing NAND string on-current.

Centralized reflective shielding on LED encapsulation structures expands light emitting angles and improves display contrast by resolving efficiency trade-offs.

Self-assembled monolayer blocking layers shield intermediate organic layers from damage during sequential processing steps.