Solid-State Devices TRIZ Cases

A confinement layer with a higher triplet energy level manages excitons within an organic light-emitting diode structure.

Ground-referenced single-ended signaling interfaces enable high-speed data transmission between processor chips within a multi-chip module package.

A transparent display panel uses segmented regions with distinct pixel sizes to balance image clarity and light transmission.

Merged common electrode units reduce electrode leads from 448 to 44, maintaining touch sensitivity while lowering production costs.

An exciton confinement layer adjusts density of states overlap to enhance carrier mobility in organic electroluminescent devices.

Placing the word line decoder circuitry underneath the memory stack eliminates staircase regions and cuts chip area.

Vertical conductive extensions in a 3D memory array increase storage density while reducing fabrication complexity by minimizing mask counts.

Block copolymer self-assembly creates sublithographic fin widths and optimized surface orientations to enhance minority carrier mobility.

Selective removal of a fluoropolymer layer creates hydrophilic regions that guide organic solution wetting, avoiding plasma etching damage.

Segmented lock mechanisms with asymmetric coupling member movements prevent accidental battery detachment during sliding operations.

Spherical terminals resolve alignment complexity for inclined light emission surfaces, ensuring reliable connections and efficient light extraction.

Merging light absorption into the front member removes polarizing plates, reducing thickness and boosting luminance for foldable displays.

A reflective housing fills the gap between the phosphor and circuit layer in an LED package structure.

A semiconductor storage pillar incorporates a hollow part to reduce immobile charges within the channel structure.

Optical energy replaces high-temperature heat to embrittle ion-implanted interfaces, preventing thermal cracking and ensuring uniform SOI substrate formation.

Inert implant creates amorphized silicon layer to prevent parasitic conduction and reduce RF losses.

A multi-chip LED package mounts three or more chips on a shared substrate using segmented first and second leads for independent electrical connections.

Segmented gate electrodes with varied doping concentrations resolve manufacturing precision issues while parasitic capacitance reduces device size.

Diode circuits between LDMOS isolation and body regions limit substrate injection current, preventing adjacent circuit disruption in SOC applications.

A blue light-emitting element drives red and green conversion layers to produce full-color output for display panels.

Stacking wafers with devices on both surfaces resolves the trade-off between manufacturing simplicity and device versatility in microsystem arrays.

Placing the ReRAM cell inside the drain via controls electroforming variability while reducing device footprint.

Placing the touch structure between the base substrate and TFT array reduces panel thickness, enabling flexible display bending while simplifying manufacturing.

Distributes electrostatic discharge protection across integrated circuit I/O cells by assigning distinct transistor channel widths based on cell position.

Incorporating a magnesium containing dust layer between the free and capping layers resolves thermal stability contradictions in spin transfer torque devices.

Series-connected OLED structures share electrodes via a charge generation layer, reducing driving current and boosting luminous efficiency.

A silicon oxide and nitride blocking layer protects buried gates from thermal oxidation damage, maintaining electrical reliability.

A dicing tape sheet stretches radially to expand semiconductor dice while a support tape anchors the assembly to prevent inward retraction.

Integrated delay circuits adjust phase shifts electronically, eliminating manufacturing precision requirements for varying pole spacings.

A self-assembled monolayer with an ionic functional group lowers contact resistance between organic semiconductors and metal electrodes.

Segmented low-power LEDs minimize tissue heating during multi-wavelength optogenetic stimulation.

Segmented inorganic barriers and recessed trenches prevent cracking during repeated folding, extending device lifespan.

Selective epitaxial growth aligns crystalline orientation within isolation trenches, resolving shallow trench isolation limitations at sub-65 nanometer nodes.

A liquid crystal display panel integrates a supporting structure with electrical conduction components to streamline electrode formation.

A display apparatus uses conductive films to connect load matching parts and create an equipotential region across the peripheral area.

A semiconductor component uses a quantum structure to convert primary radiation into secondary light for display illumination.

Fiducial marks on the image sensor define connection body positions that mate with faceplate holes, eliminating complex active alignment procedures.

Sol-gel films induce random elastic deformations in silicon, enhancing radiative recombination without plastic deformation damage.

Directly forming LED chips on drive circuit substrates eliminates precise alignment requirements and substrate removal, improving manufacturing yield.

A light conversion substrate uses alternating grooves on opposite surfaces to arrange distinct bodies without interference.

Slits in the common electrode minimize overlap with gate and data lines, reducing parasitic capacitance and signal delay for high-resolution FFS panels.

A touch screen substrate uses a doped amorphous layer to form an electron well that increases photo current generation.

Segmented trenches block oblique stray light entering pixel regions while maintaining semiconductor layer strength.

Flip-chip bonding eliminates silicon vias and ceramic packages, reducing package size while maintaining manufacturing yield.

A flexible polymer diode uses a dielectric layer and electrically active additives to enable polarity-dependent current flow.

Matched frequency window tuning in cascaded buffer stages resolves the trade-off between long transmission distance and high power consumption.

Ion implantation defines pixel regions in a standard silicon substrate, eliminating expensive SOI wafers and reducing manufacturing costs.

An asymmetric light-shielding member prevents color mixing from reflected light between adjacent pixels, enhancing image quality.

Dielectric patterns prevent unwanted metal deposition on insulating layers, stabilizing vertical stacks during sacrificial layer replacement.

Hybrid converter carrier layers dissipate heat via thermal conduction, preventing build-up that reduces LED luminosity and service life.