Light-Sensitive Devices TRIZ Cases
- Tandem Photovoltaic Element With Rough Layers and Fine SiO2
Rough FTO and Pt layers with finely dispersed SiO2 particles raise tandem photovoltaic output per unit area under low-light conditions.
- TiOxNy Interlayer for Multijunction Solar Cells With Lower Reflection
A TiOxNy interlayer between perovskite and silicon sub-cells cuts reflection losses and shunt paths while simplifying deposition.
- Donor-Acceptor Heterojunctions for Exciton Dissociation in 2D Perovskites
A donor-acceptor interface helps 2D perovskites split tightly bound excitons into charges, improving photocurrent for optoelectronic emitters.
- Conformal Perovskite Deposition on Rough Solar Cell Surfaces
Vapour-deposited precursor layers enable continuous perovskite coverage on rough silicon textures, improving light absorption and reducing reflection.
- Tin Perovskite Solar Cell With Porous TiZnO3 Electron Transport Layer
A porous TiZnO3 electron transport layer improves energy-level alignment in tin perovskite solar cells, cutting voltage loss and recombination.
- Flexible Perovskite Solar Cells With Ammonium Acetate Passivation
Ammonium acetate interface layers passivate perovskite defects, lifting flexible solar cell efficiency and bending stability beyond prior limits.
- Non-Stoichiometric Perovskite Ink for Stable Bladed Solar Modules
Excess FA/Cs and PbI2 in a non-stoichiometric ink improve bladed perovskite film stability and module efficiency at scale.
- Polymer-Iodine Thin Films for Recyclable Antiseptic Photodiodes
A polymer-iodine and iodide salt thin film enables recyclable antiseptic photodiodes with strong photoelectric conversion and lower carbon footprint.
- Lead-Free Perovskite Photodetector Structure for Low Dark Current
A tin-based perovskite stack with EDA, PC61BM, C60, and BCP lowers dark current and noise while preserving broad light absorption.