Solid-State Devices TRIZ Cases

A multichip package structure uses diagonally disposed light-emitting elements to generate a symmetrical and uniform light-blending source.

A method forms non-planar and planar FET gates using a single mask layer to streamline semiconductor manufacturing.

Patterned carbon nanotube masks grow grooves into LED surfaces, reducing internal reflection and boosting light extraction efficiency.

Conductive lines conform to ridge-shaped stacks, reducing critical lithography steps and manufacturing costs.

Optical waveguides with graded refractive indices guide oblique incident light to photodiodes, reducing collection loss and color mixing.

Optimized spacing between memory portions prevents void formation and excessive resistance in conductive layers.

Identical logic cell layouts in a 3D integrated circuit enable tier scaling while reducing mask requirements and fabrication complexity.

A dielectric constant control layer enhances input sensor sensitivity within a display device upper structure.

An oxidized pixel defining layer blocks blue light to prevent degradation of oxide semiconductors, solving large substrate manufacturing constraints.

Monolithic scintillator integration on flexible thin film transistors resolves portability constraints for remote medical and security operations.

An assisting conductive layer connects to the second electrode in an OLED display device.

Transparent pillars and a metal barrier in the light collimating layer prevent debris obstruction, improving manufacturing yield and sensitivity.

A segmented bonding pad structure with gaps between main and auxiliary portions on a display substrate.

Amplitude-phase cancelling block generates counter-phase third harmonics to suppress emissions without slowing switching speed or adding signal loss.

Segmented dielectric trenches manage light paths to resolve thickness uniformity issues that degrade quantum efficiency in scaled devices.

A compound with a narrow absorbance curve selectively absorbs green light in an organic photoelectronic device.

Coded optical pattern units transmit external light to sensor units, resolving dead zones in 3D gesture capture.

A semiconductor gate structure manufacturing method prevents charge storage film residue on side surfaces.

Protrusions on a buffer layer reduce via-hole depth and slope, preventing wire breakage during OLED touch display fabrication.

Superacid salt p-dopants boost hole conductor layer conductivity while preserving neutral color appearance and enabling flexible deposition methods.

Compensating transistor mobility variations by adjusting scan line crest values for uniform organic electroluminescent image quality.

Stacked metal and insulating films block light above black-level reference pixels, reducing interconnect layer thickness without adding dedicated layers.

Segmented reflective walls with reduced central heights minimize light leakage between adjacent regions, maintaining uniform luminance for clear displays.

A four-transistor SRAM memory cell uses substrate counter-electrodes to control transistor channels and reduce stray capacitances.

A display panel uses an isolation column to contain flowing organic layers, preventing edge overflow and corrosion.

Ytterbium electron injection layer maintains current-carrying stability while reducing voltage drop in thin silver electrodes.

An OLED display panel places an anode layer directly on a signal trace within the non-display area to form a protective block structure.

A repair lens with a light-shielding metal layer focuses laser energy on anode connection points.

Heated thermoplastic polymer sheets bond wafers to substrates, preventing chipping and eliminating adhesive residues during dicing.

A thin film transistor array substrate uses a three-mask process to merge pixel electrode and data line formation into one photolithography step.

Liquid droplet ejection forms an insulating EL common layer over pixel electrodes to prevent short circuits.

Resonant cavity light emitting diodes stabilize emission wavelengths against temperature drift, enabling precise carbon dioxide detection.

Patterned conductive colloid replaces bond wires in fingerprint sensor packages, reducing thickness and improving yield.

A control pin powers an analog switch through a charge pump circuit, eliminating separate power lines to reduce package size.

An intermediary light-blocking layer absorbs ultraviolet radiation to prevent performance degradation in OLED devices.

A display cover features a concavity overlapping a convexity on the display panel to ensure even adhesive spreading during attachment.

FinFET structures with inclined active areas suppress short channel effects and reduce parasitic resistance to maintain reliable cell performance.

An auxiliary cathode layer with low sheet resistance improves display brightness uniformity in top-emitting OLED array substrates.

Etched holes in bottom conductor plates double capacitance per unit area while managing gate leakage.

Voids in the dielectric layer lower parasitic capacitances between fin-shaped structures, enhancing electrical performance.

Spacers on the flowable oxide layer prevent bowing during cleaning, reducing parasitic capacitance and short circuits in pin transistors.

Alkyl benzoate solvents control surface tension and viscosity to resolve inkjet printing homogeneity issues.

Via holes in the cathode layer increase contact area for the encapsulation layer, preventing moisture ingress and delamination.

A variable resistance memory element employs a nitride or fluoride buffer layer to suppress electrode hillocks and reduce initialization voltage.

Alternating layer link lines equalize resistance across adjacent paths, resolving picture quality degradation from signal variation.

Organic solderability preservative coated copper wire prevents bond pad oxidation and reduces electrical resistance in semiconductor packages.

Pulsed laser deposition co-deposits electron transport and inorganic perovskite materials to form a composite layer for quantum dot LEDs.