Light-Sensitive Devices TRIZ Cases

Halogen-treated mesoporous titania enhances electron transfer in perovskite solar cells, reducing charge recombination losses.

A composite N layer with pyridinium compounds enhances charge transfer in photovoltaic cells.

Alloying nickel oxide with magnesium or zinc enables three-dimensional hole transport, resolving two-dimensional carrier trapping to boost conductivity.

Segmented conductive layers and localized protection films suppress internal short-circuiting in wet-type solar batteries, improving module yield.

Deuterium substitution in methylammonium cations stabilizes perovskite lattices against humidity and light degradation.

A photoelectric element uses a gel electron transport layer formed from organic compounds and electrolyte solutions to enhance charge separation.

An integrated energy harvesting and storage device merges solar cell and battery electrodes to enable direct charge transfer.

A direct-conversion X-ray detector uses a perovskite photoconductor to resolve manufacturing cost and complexity challenges while maintaining high resolution.

Heat-treated composite structures resolve delamination risks under thermal cycling while maintaining catalytic activity and reducing manufacturing costs.

An oxide semiconductor coating layer with local thickness variation prevents short-circuiting on uneven substrates while maintaining high voltage output.

Liquid polyhalide reagents enable solvent-free perovskite synthesis, eliminating organic solvents and reducing health risks during production.

A clad metal substrate combines a corrosion-resistant titanium layer with a low-resistance copper layer to enhance power generation efficiency.

Merging solar cells with batteries eliminates external coupling, reducing system fragility while maintaining high energy storage capacity.

Calibration functions map optical transmittance to stratigraphic thickness for multilayer semiconductor devices.

Replacing platinum with thiophene-based polymers boosts catalytic activity and heat resistance while lowering manufacturing costs.

A photoelectric conversion element employs a porous insulating layer and specific metal complex dye to improve durability at high temperatures.

A titanium oxide electrode manufactured via electrical reduction and annealing enhances active oxygen species generation efficiency.

Three-dimensional pyramid and cylindrical photovoltaic structures increase junction area to overcome flat pn-junction limitations.

A conductive polymer layer for solar cell electrodes uses specific dopants to improve hole transportation.

Solid compound layer with polymer gel eliminates cation exchange membrane barriers to improve discharge rate.

Segmenting perovskite deposition into partial stacks prevents solvent degradation and thermal decomposition during sequential processing.

Halide ionic liquid passivates FeS2 nanocrystals in a photovoltaic battery, resolving low conductivity and degradation issues.

Incorporating ionic liquids into the perovskite light-harvesting layer to inhibit ion migration and reduce defect density.

Organic halide additives mediate perovskite film crystallization, resolving low mobility and high trap concentrations.

A solar cell module uses a crosslinkable adhesive composition to seal lead-out electrodes against barrier packaging materials.

Grooved substrate with reflective electrical conductors redirects light through semiconductor junctions to generate electricity.

Tin perovskite layers on silicon substrates enable efficient energy transfer through tunnel recombination junctions, reducing toxicity and manufacturing costs.