Perovskite Light-Emitting Diodes (PeLEDs)

Introduction Perovskite light-emitting diodes (PeLEDs) represent a groundbreaking advancement in optoelectronics, leveraging the unique properties of perovskite materials to produce highly efficient light-emitting devices. Emerging in the early 2010s, PeLEDs have gained attention due to their remarkable luminescence and tunable emission spectra, leading to their potential application in next-generation displays, lighting, and flexible electronics. Their significance is underscored by a rapid increase in research and development, which positions PeLEDs as a promising alternative to traditional light-emitting technologies like organic LEDs (OLEDs) and inorganic semiconductors. The notable advantages of PeLEDs include their high photoluminescence quantum yields (PLQY), ease of fabrication through solution-based processes, and the capability to produce vibrant colors across a […]

August 29, 2024 / 14 minutes of reading

High-Performance Organic LEDs for Electronic Device Display

Introduction High-performance organic LEDs (light-emitting diodes) (OLEDs) are advanced display technologies that utilize organic materials to emit light when an electric current is applied. Since their inception in the 1960s, OLEDs have gained prominence for their energy efficiency, flexibility, and superior image quality, making them a leading choice for various electronic device displays, including smartphones, televisions, and wearables. Their ability to produce true blacks and a wider color gamut has revolutionized visual technology, driving demand in both consumer and industrial markets. Notable advancements in OLED technology began in the late 1980s when researchers developed layered structures that significantly improved efficiency and performance. This innovation catalyzed extensive research and investment in OLEDs,

OLED displays

Perovskite Light-Emitting Diodes (PeLEDs)

High-Performance Organic LEDs for Electronic Device Display