Patent published on July 27, 2023

Samsung's Innovative Electroluminescent Device Shines Brightly for Over 120 Hours

Samsung Electronics Co is known for its innovative technology and has a long history of introducing cutting-edge products to the market. The company recently patented an electroluminescent device that emits green light and has the potential to revolutionize the way we use lighting in our daily lives.

The device is made up of two types of nanocrystals – one with indium, phosphorus and zinc and the other with zinc, selenium and sulfur. These nanocrystals are unique and are what allow the device to be so powerful. When activated, the device can last for over 120 hours and emit a brightness of 2700 nit – that's almost 10 times brighter than a standard lightbulb.

This technology could be used in a variety of ways. For example, it could be used to light up a room without having to worry about electricity consumption. The device could be used in a restaurant, office space, or even in a home setting. The brightness of 2700 nit is also perfect for reading and studying, making it a great option for libraries and study spaces.

The device could also be used in outdoor applications, such as lighting up a garden or walkway. The long-lasting nature of the device makes it a great option for illuminating outdoor areas without having to worry about leaving lights on overnight.

The technology behind the device is quite remarkable. It relies on a special type of semiconductor nanoparticle, which is able to emit light when an electron is in an excited state. This electron can be triggered by light or an applied voltage, and the nanoparticle is designed to emit light of a desired wavelength by adjusting its size and composition.

Samsung's electroluminescent device is truly innovative and could be a game-changer in the lighting industry. However, it is important to note that this is just a patent and it is not certain whether this invention will make it to the market. If it does, it could revolutionize the way we use lighting, and it promises to be a great addition to any home or business.

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