Perovskite LEDs with the world's highest efficiency (EQE = 23.4%) -- Seoul National University and University of Pennsylvania Research team at Seoul National University (Prof. Tae-Woo Lee) and ...

Light can be produced and/or controlled electronically in a number of ways. Among the widely used of all the different types of semiconductor diodes are the Light Emitting Diodes or LEDs. It is a PN ...

What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

Scientists from the Korea Institute of Energy Research (KIER) have developed a grid-type light-emitting diode (LED) display with reflective walls that can be used in combination with ...

Organic light emitting diode(OLED) is a thin film multilayer device composed of carbon molecules or polymers including metal foil, film or plate (rigid or elastic ...

LONDON--(BUSINESS WIRE)--The global micro light-emitting diode (LED) market is expected to post a CAGR of more than 389% during the period 2019-2023, according to the latest market research report by ...

While OLEDs offer an excellent viewing experience, the faint burn-in you may notice on your screen is a notable drawback. Here's how to prevent it.

Engineers in Switzerland have built light-emitting diodes so small that hundreds could line up across the width of a single ...

Finding the best 32 inch LED TV depends on features, pricing, and customer preferences. However, some of the top-rated brands ...

Laptops have taken over desktops as the primary computer choice for most consumers, but their screens are generally mediocre at best. If you use your laptop for basic tasks, you’ll get along just fine ...