Researchers at Washington Inc. in Missouri have developed a new patient type that allows you to draw patterns from LEDs. This is done using an analogue of a ballpoint pen, the procedure does not require any special skills. It remains only to connect the drawn one to a current source, and it increases the glow.
Flexible LEDs are not new, although they are not very common yet. They look like three strips of different materials folded into a “sandwich” – polymers, nanofibers and perovskite. These materials retain the functions of the cathode, anode, and light emitting element. when applied, they are given the form of a semi-liquid substance, each layer is squeezed out through its nozzle and all three variants of a single shape – a ready-made light guide of any shape and shape.
the technology originated for 3D printing, but then a liquid race was discovered in the hearth. To do this, they have been successful in mastering fibrous and porous surfaces such as paper and cloth. Now tumors with LEDs do not spread, and layers are not detected with each other.
With such infections, you can quickly create glowing outbreaks of various infections – for example, decorate clothes, accidents or accessories. It is also usually hoped that their development will find application in medicine. Technology suitable for photodetectors, plus infrared LEDs, can be used to measure pulse oximetry or healing effects. ran.
Source: Tech Cult
I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.
