Solid-State Devices TRIZ Cases

A masking layer prevents encapsulant overflow onto the sensing region, maintaining sensitivity and enabling module miniaturization.

A thin film transistor structure uses spaced electrodes and low-concentration impurity layers to reduce OFF current.

Piercing protrusions in a transparent adhesive layer connect LED pads, eliminating opaque films that absorb light and reduce brightness.

Inflating the adhesive tape edge approaches the frame without relamination, reducing apparatus size and preventing damage to sensitive chips.

Reducing sidewall spacers before depositing an etch stop layer enables reliable gap filling in densely packed semiconductor structures.

Vertical pin diodes beneath the variable resistance film increase forward current, resolving low read margins caused by reverse voltage on non-selected cells.

Removing specific insulating layers via trenches in the edge bending area reduces stress on display elements, preventing damage during folding operations.

A PLS display substrate reduces mask processes from five to four by merging lower common electrode and gate electrode patterning.

A semiconductor substrate surface treatment creates a flatter interface for laser beam penetration during LED wafer dicing.

Self-aligned sidewall conductive layers form bit lines, eliminating multiple lithography steps that increase device complexity and manufacturing costs.

Robotic arms with blade portions transfer wafers through integrated cleaning modules, reducing breakage and warping during debonding.

A nonconductive fin on an RFID chip severs a conductive strip, eliminating costly mechanical bonding and enabling high-speed production.

A semiconductor lower body region uses a high defect density range to act as recombination centers for charge carriers.

Segmented TEOS and silane oxide layers manage thermal expansion mismatch to prevent cracking in 3D NAND inter-level dielectrics.

Excavated opening zones in the circular polarizing plate raise light transmittance, reducing power consumption and current density to extend OLED lifespan.

Segmenting the mask body from a supporting stick enables versatile emission patterns without complex structural redesign.

Segmenting pixel electrodes enables selective operation of reflective and transmissive modes, resolving power consumption versus adaptability trade-offs.

Differentiated hard mask film thickness on NAND flash select gate electrodes improves processing margins for contact formation.

Segmenting drivers across the memory array reduces die size and metal layers while minimizing IR drop and RC delay through staggered line gaps.

Carbazole-based composite hosts balance charge transport to resolve efficiency-lifetime trade-offs in phosphorescent OLEDs.

A second electrode uses organic layers to form coordination bonds with a metal thin film, enhancing conductivity and transmittance.

An organic light-emitting body uses adjacent n-type and p-type host materials to balance electron and hole transport within the device layer.

Liquid encapsulant settles on an LED chip to form a uniform phosphor layer, resolving color inconsistency and thermal stress issues.

Bit line select transistors block inter-layer leakage currents while reducing manufacturing complexity in scaled semiconductor memory.

Merging the common electrode with existing layers forms storage capacitors, improving aperture ratio and stability while reducing IC costs.

A thin film transistor array panel design controls contact hole area density to reduce external light reflection.

A display device structure uses a common green light-emitting layer to simplify manufacturing and reduce material costs.

An OLED structure using a condensed aromatic compound layer with NBPhen reduces luminance degradation and drive voltage changes at high temperatures.

A vertical non-volatile memory device integrates a ferroelectric layer between the channel and conductive layers to control charge states.

Ionic phosphorescent PtAg2 complexes replace vacuum evaporation with solution processing, reducing equipment costs while maintaining high quantum efficiency.

Multiple power source domains synchronize voltage supply timing to prevent forward bias in PN junctions without complex global circuitry.

Silicon oxide release layers allow hydrogen fluoride etching to separate micro LEDs from substrates without damaging the GaN layer.

A 1T2R ReRAM cell uses preliminary action to reset the first resistor before setting the second, enabling differential read operations.

Segmenting the gate structure with a conductive oxide film prevents metal oxidation and reduces parasitic capacitance in display devices.

Epitaxial growth embeds convex parts in a group III nitride semiconductor layer, reducing light confinement and leakage current while maintaining crystallinity.

A platinum-containing organometallic dopant in a specific host matrix balances charge transport within the emission layer.

An OLED unit uses a conductive oxide layer on electrode pads to enable electrical testing while shielding the metal from atmospheric damage.

Electroplated metal conductors on a barrier layer provide even voltage distribution across large area organic diodes, resolving luminance inhomogeneity.

Curved recesses in the insulating film diffuse reflected light, suppressing spectral ripples that cause image unevenness.

Centrifugal force concentrates conductive balls in localized regions, reducing movement distance and ball loss while improving aperture filling completeness.

Segmented transport layers with graded materials balance hole and electron injection to prevent exciton reduction and extend device lifetime.

Thermally coupled pn-junctions limit gate voltage during short circuit events to reduce power losses.

Separate phosphor layers on distinct LED sets prevent green light absorption, boosting luminescence efficiency.

A dendrimer with core, bridge, and dendron units serves as a hole injection layer in organic light-emitting devices.

A capacitor formed between organic EL electrodes in non-emissive regions serves as a drive circuit capacitance element.

Aluminum nickel alloy interlayer enables uniform etching of source drain electrodes in thin film transistors.

A transparent display substrate uses a thinner transmission area to enhance light passage through the device.

Optimized phosphor particles and a low-refractive-index matrix improve optical contrast ratios above 1:300, resolving pixel crosstalk issues.

An oxide layer and insulating layer on a flexible substrate block moisture and gas, preventing circuit oxidation during bending cycles.