Luminescent Compositions TRIZ Cases

A triazine epoxy GOS scintillator with reflective cells cuts cost while limiting X-ray transmittance loss and preserving light output.

A Mn4+ concentration gradient and low-Mn4+ outer shell help red phosphors resist moisture-driven deterioration without sacrificing luminous efficiency.

A di(meth)acrylate reacts with amine dispersants to form a silica shell that protects perovskite nanocrystals and preserves luminescence.

Pairing triarylboron emitters with spirobifluorenyl transport materials helps OLEDs balance lifetime, efficiency, voltage, and emission width.

Metal-coordinated ligands tune OLED emission wavelength to deliver saturated RGB and white light without losing practical material versatility.

Balanced emitter compounds and a hole transport auxiliary layer reduce interface charge buildup, improving OLED efficiency and lifespan.

A high-conductivity layer paired with thin scintillator layers dissipates heat from 1 MHz X-ray pulses while preserving image quality.

Radialene-based hole injection and charge generation layers balance charge transport in OLEDs to lower operating voltage and improve stability.

POSS- and siloxane-grafted quantum dots improve mini/micro-LED color conversion by limiting high-temperature quantum yield decay.

A three-layer emission stack with tuned dopant concentrations improves OLED emission uniformity and device characteristics while limiting energy transfer.

A di(meth)acrylate and aminosilane approach shields perovskite nanocrystals from amine damage, improving photoluminescence and stability.

Adjusted HOMO levels in dual anthracene hosts improve blue OLED hole injection, cutting driving voltage while extending efficiency and lifespan.

A three-layer emission stack with a low-doped depletion region improves dopant uniformity, boosts carrier mobility, and lowers driving voltage.

A fluorinated metal-ligand electron injection layer with a fluorine-free ETL lowers OLED operating voltage, extends lifetime, and reduces crystallization.

A TADF sensitizer and boron-nitrogen green dye narrow OLED green emission while keeping efficiency near phosphorescent devices.

A dual emission layer with a reflective electrode stabilizes OLED color and luminescence efficiency despite resonance distance variation.

Thiophene-functional polymer surface treatment induces p-type doping in lead-free perovskites, boosting TFT mobility and stability.

Specific host-TADF-emitter energy levels improve visible-light OLED brightness per current, quantum yield, and operating lifetime.

A stacked red and green emitter layout balances hole and electron mobility to deliver white OLED light with higher color purity and wider gamut.

Photocrosslinkable, hole-transporting quantum dot ligands enable reliable high-resolution display patterning with shorter process time.

High Nd3+ doping in upconversion nanocrystals enables room-temperature superfluorescence with nanosecond decay for optical computing and imaging.

Acyl halide surface treatment and an organic host suppress defects and energy transfer, enabling deep blue perovskite emission with high color purity.

An enhancement layer near a phosphorescent emitter cuts excited-state lifetime to 200 ns or less, reducing OLED aging.

Controlling silicon content in host and guest materials helps suppress initial deterioration in luminescent elements while keeping fabrication practical.

A three-compound OLED host mixture improves evaporation stability for single-source deposition while supporting high efficiency and longer lifetime.

Metal-doped Zn-Te-Se-S nanoparticles improve blue electroluminescence, electron transport, and stability without cadmium.

A mixed cap layer with refractive index contrast improves OLED light extraction, heat resistance, and mass-production reliability.

A charge-stabilizing moiety linked to the emissive moiety helps OLEDs maintain brightness during extended operation.

A dual organic transport-layer stack balances electron injection to lower driving voltage while improving OLED efficiency and service life.

Phosphorescent-to-fluorescent energy transfer in an OLED emissive layer improves blue-region stability while preserving high exciton use.

Embedding 0D perovskite nanocrystals in a 3D perovskite matrix boosts exciton binding and cuts non-radiative losses in LECs.

Controlled crystal phase ratios and alumina particle distribution suppress light color fluctuation in ceramic phosphor emitters.

A layered host-guest organic EL structure improves hole injection and exciton generation to raise TADF emission efficiency at lower voltage.

Compressed mixed organic powders enable uniform co-deposition, easier handling, and stable emission for longer-life organic EL devices.