Poster Print : Different coloured Light Emitting Diodes (LEDs)
Poster Prints from Science Photo Library
Different coloured Light Emitting Diodes (LEDs)
Blue diode. View of a hand holding the worlds first marketed blue light emitting diode (LED) made from gallium nitride. It is shown with different coloured LEDs. The only blue LEDs available before this were based on silicon carbide. These were very inefficient and did not glow very brightly. LEDs are made of two thin film layers that contain specific impurities which give them opposite electrical properties. An electric current passing through the LED will make it produce light. LEDs were developed in the 1960s but could initially only produce red or green light. In 1995 the Nichia corporation of Japan first marketed these blue LEDs
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6437517
© VOLKER STEGER/SCIENCE PHOTO LIBRARY
Assortment Blue Device Diode Electronic Electronics First Ever Light Emitting Diode Technology Equipment Hand Holding
18x24 inch Poster Print
Brighten up your space with the Media Storehouse range of Poster Prints featuring this captivating image from Science Photo Library. Witness the wonder of science with a hand holding the world's first marketed blue light emitting diode (LED), showcasing its vibrant glow alongside various colored LEDs. Ignite curiosity and inspire innovation with this illuminating display of cutting-edge technology.
Poster prints are budget friendly enlarged prints in standard poster paper sizes. Printed on 150 gsm Matte Paper for a natural feel and supplied rolled in a tube. Great for framing and should last many years. To clean wipe with a microfiber, non-abrasive cloth or napkin. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Product Size is 61.6cm x 46.3cm (24.3" x 18.2")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print showcases a groundbreaking moment in the world of technology. In the center, we see a hand holding the world's first marketed blue light emitting diode (LED) made from gallium nitride, surrounded by an assortment of different colored LEDs. Prior to this innovation, blue LEDs were based on silicon carbide and proved to be inefficient and dimly lit. However, with the introduction of gallium nitride technology, a new era has dawned. The significance of this achievement lies in the fact that LEDs are composed of two thin film layers containing specific impurities that give them opposite electrical properties. When an electric current passes through these LED layers, they emit light. Initially limited to producing red or green light since their development in the 1960s, it was not until 1995 when Nichia corporation from Japan introduced these revolutionary blue LEDs. This photograph captures both the scientific breakthrough and aesthetic beauty of LED technology. The vibrant array of colors surrounding the pioneering blue LED serves as a visual testament to human ingenuity and progress in electronics. It reminds us how far we have come from humble beginnings while also hinting at endless possibilities for future advancements in lighting and display technologies.
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