How long you can expect your new QLED TV to last

QLED TVs are great for budget and mid-range shoppers, but it's worth considering how long one will last before you shell out ...
inc42

What Is A Light-Emitting Diode? Here’s All You Need to Know

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 ...
Manteca Bulletin

Street lights: Lathrop looks to save $6M over 20 years

The City of Lathrop is looking to replace its existing High-Pressure Sodium streetlights to that of an energy-efficient light ...
Science Daily

Novel organic light-emitting diode with ultralow turn-on voltage for blue emission

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the traditional ...
Android Flagship

POLED vs AMOLED Displays: Comparing Features, Performance, and Value

In the world of display technology, two prominent types often come up in discussions: POLED and AMOLED. Both are advancements ...
EDN

IR emitting diode boosts radiant intensity

The TSHF5211, an 890-nm infrared emitting diode from Vishay, delivers a typical radiant intensity of 235 mW/sr at a drive current of 100 mA. According to the manufacturer, this represents a 50% ...
Grand Rapids Herald-Review

Did you know?

Light-emitting diode bulbs (LEDs) are energy-efficient and durable options. LEDs convert electricity into light instead of ...