In this paper, the boost integrated flyback converter derived AC-DC converter for the indoor Light Emitting Diode (LED) lamp application is proposed. The valley fill circuit is employed in the boost ...

Have you ever wondered how a tiny LED light can produce such brilliant illumination with almost no heat and very little energy? In this video, we dive deep into the fascinating world of Light Emitting ...

In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

AK&M 12 July 2025 04:48 Scientists at Novosibirsk State University (NSU) have developed an innovative approach to the accelerated creation of thermally activated delayed fluorescence (TADF) materials, ...

Organic light-emitting diodes (OLEDs) are of considerable interest owing to their attractive characteristics: high luminous efficiency, color, low drive voltage and fast speed. After a brief overview ...

It implies that the devices like solar cells, lasers, light-emitting diodes, along with radio antennas which operate on the principle of Maxwell’s equations can be integrated on the same platform.

Gastrointestinal cancers remain among the most common forms of cancer. While endoscopy has become a cornerstone of cancer ...

A new study published in Proceedings of the National Academy of Sciences reveals that chronic exposure to artificial light at night (LAN) can trigger depression-like behaviors by activating a ...

OLED stands for "organic light-emitting diode." QLED (according to Samsung) stands for " q uantum dot LED TV." OLED is a fundamentally different technology from LCD, the major type of TV.