Solid-State Devices TRIZ Cases

Optimized aluminate fluorescent material composition enhances emission intensity through controlled molar ratios of barium, strontium, magnesium, and manganese.

A universal spare logic gate uses a multiplexer circuit to perform any two-input function.

Thinner phosphor layers in chip gaps prevent dark stripes and color shifts while maintaining compact light source design.

Fluorine-bridged associates position emitter and transport units on a polymer backbone, resolving lifetime limits in single-layer conjugated polymers.

Compression molding merges substrate and lens functions to resolve thermal mismatch and simplify assembly in packaged light emitting devices.

Segmented metal electrodes mitigate pressure concentration and reduce electrical resistance to enhance semiconductor reliability.

A growth-assistant layer facilitates uniform crystal growth across pre-deposited electrodes in organic single-crystalline semiconductor structures.

Solution-processable semiconducting polymers reduce manufacturing costs while maintaining high electron mobility and air stability.

A discharge unit fills substrate gaps by adjusting stop times at temporary points along an application pattern.

Laser ablation selectively patterns conductive layers on TFT array substrates without photo masks.

Encapsulating ZnO cores with protective shells isolates water and oxygen to stabilize chemical properties and balance carrier injection.

A cryogenic cooling method separates back layers on semiconductor substrates by inducing thermal expansion in constrained gaps.

Integrating light extraction particles into the metal electrode destroys surface plasma waves, increasing OLED light extraction efficiency by up to 150 percent.

Block and cut masks define metal cavities without double patterning, reducing fabrication complexity.

Low emitter efficiency in a parallel diode structure constrains short-circuit currents without reducing the dielectric strength of the drift zone.

A photoresist member protrudes into pixel grooves to align the black matrix layer with organic light emitting diodes.

A semiconductor device uses elliptical channel holes with alternating orientations to secure uniform overlap margins across stacked gate electrodes.

A 3D NOR array structure uses a trench gate architecture to reduce memory cell footprint and volume.

An optical matching layer controls refractive indices between transparent electrodes and light absorption layers.

Multi-height resist structures enable precise micro pattern formation without masks, reducing damage to adjacent regions during thin film deposition.

A display substrate design segments storage lines into transverse and longitudinal networks to optimize common voltage signal distribution.

Wide shallow indium bumps confined in deep trenches eliminate misalignment and short circuits at 10 µm pixel pitches.

Incorporating metal nanoparticles into the variable resistance layer reduces operating voltage while maintaining reliable resistance switching characteristics.

Vertical overflow drains collect excess photoelectrons to eliminate blooming between neighboring pixels in sub-micron BSI sensors.

Deep well trenches reduce capacitive coupling between bond pads and active substrate, enhancing high-frequency performance.

A U-shaped metal component conducts heat away from AMOLED electrodes, preventing glass frit overheating during high-voltage visible tests.

A vertical electrode structure uses a low-resistance film to neutralize charges during plasma etching, preventing charging damage to thin insulating films.

A semiconductor channel pattern protrudes from a through-hole to increase contact area with a wider capping conductive pattern.

Metal nitride and oxide layers create ohmic or Schottky contacts in resistive switching memory elements, improving thermal stability and yield.

A hybrid double buried oxide back gate semiconductor-on-insulator wafer structure incorporates different crystal orientations to enhance carrier mobility.

Integrating a decoration portion into the display area improves logo recognition without compromising the borderless appearance of the panel.

Intersecting bendable structures segment the display area into sub-regions, reducing bending stress at intersections via recessed features.

A single mask and dry etching step introduce coupling-out structures while separating semiconductor regions.

Segmented phase change pillars with buffer layers suppress material segregation and void formation, improving endurance in high-density memory arrays.

An integrated electrode layer merges conductive and insulating sections into a single body to eliminate optical interference in display panels.

Grooves in the pixel defining layer hold solvent to match volatilization speeds across the display area, eliminating swatch mura and improving film uniformity.

A back side illuminated image sensor uses a low-transparent material within deep trench isolation structures to block light leakage between adjacent pixels.

Dual initiators with distinct absorption wavelengths balance curing uniformity and sensitivity, preventing short circuits in OLED black pixel defining layers.

A semiconductor package uses an inverted connection terminal exposed through a support substrate via to enable direct solder ball attachment.

A semiconductor memory device uses a mold insulating layer to manage impurity outgassing during selective epitaxial growth.

High permittivity gate insulators reduce capacitance scattering to minimize current deviation in mass-produced organic light emitting diode displays.

Angled surfaces and curved edges on a window member reduce stress concentration at the edges, preventing cracks from external shocks.

A symmetric organic light-emitting diode uses a shared electrode between two reverse-oriented organic layers to control front and back emission.

Vertical layering with insulating trenches creates cavities for conductive vias, increasing storage density while maintaining electrical isolation.

A CMOS image sensor charge transfer gate uses adjacent p-type and n-type regions to form a potential barrier that controls signal movement.

Varying electrode thickness segments resolve alignment contradictions, reducing lost elements and improving luminous efficiency.

Pulsed UV curing creates a durable moth-eye structure that resolves the trade-off between mechanical abrasion resistance and manufacturing complexity.

An integrated semiconductor device combines a laser and photodetector on a single chip using an optical filter to manage distinct signal wavelengths.

Control circuit senses bit-line voltage to adjust reset or set levels, resolving inconsistent supply across varying resistance states.

Rotating the recess pattern relative to the trench suppresses corner current concentration while maintaining photolithography precision.