Luminescent Compositions TRIZ Cases
- OLED Emission Layer Quenching for Triplet Balance
A quenching layer with tuned triplet energy levels regulates exciton transfer in OLEDs to improve efficiency and extend lifespan.
- Quantum Dot Light Control Layer for Green Display Efficiency
Green quantum dots with limited conversion efficiency improve light extraction and luminance in wavelength-converting display layers.
- OLED Emission-Layer Host Materials for Low Voltage and Long Life
Specific carbazole, dibenzofuran, and dibenzothiophene host structures help OLED emission layers combine low driving voltage, high efficiency, and longer life.
- Color Conversion Device Banks Resistant to Quantum Dot Ink
Quantum dot ink can dissolve or delaminate pixel banks; a functionalized polymer composition preserves bank integrity and optical quality.
- Core-Shell Red-Emitting Phosphors for Stable LED Color
Phase segregation and refractive-index mismatch can scatter LED light; a Mn4+-doped shell helps stabilize coated red phosphors.
- Chalcogenide Perovskite Color Conversion Particles With Passivating Shells
A semiconductor shell above 2.7 eV transmits excitation light and passivates defects to increase chalcogenide perovskite emission.
- Display Panel Light Adjustment Layer for Wide-Angle Color Uniformity
A dye-and-hollow-particle light adjustment layer helps counter blue-light luminance decay and color cast at wide viewing angles.