When Nobukazu Teranishi began tinkering with semiconductors in the University of Tokyo’s undergraduate physics lab, he never dreamed it would land him the world’s most prestigious engineering prize. As he prepares to receive his award at Buckingham Palace next month, the news of the announcement is still sinking in.
“It makes me very happy and proud to have spent 40 years developing digital imaging sensors. There are so many technologies that are indispensable to our everyday lives and I feel very lucky that our work on imaging sensors has been chosen,” he said.
Teranishi is one of four engineers responsible for creating the digital imaging sensors found in digital cameras and smartphones around the world- and above it. His innovation, the pinned photodiode, is the missing puzzle piece linking the first CCD sensors to the tiny CMOS sensors of today.
Stepping outside our office in central London, it’s impossible to miss the impact of this year’s QEPrize-winning innovation. Tourists wear expensive SLR cameras slung casually about their necks; school children gather on Westminster Bridge, all vying for a selfie in front of Big Ben; and every so often the insect-like chatter of shutters explodes from a flurry of press photographers camped outside No.10 Downing Street.
Quizzed about digital imaging, most of us will instantly think of our mobile phones. High-resolution cameras are now common-place in the pocket-sized devices we carry every day. They give us quality face time with friends a world away and can upload a hipster shot of your ‘latte art’ before it’s even begun to cool.
A picture is worth a thousand words. Transcending languages, they cross oceans, reach out from space and show us inside the human body. In December, the winners of the 2017 Queen Elizabeth Prize for Engineering will receive their award at Buckingham Palace. They are to be honoured for creating digital imaging sensors. Together, they have revolutionised the way we see and capture the world around us.
Digital imaging allows people worldwide access to a vast array of pictures and videos. They have enable high-speed, low-cost colour imaging at a resolution and sensitivity that can exceed that of the human eye. From snaps of individual cells to stars billions of light years away, image sensors have transformed our lives.
Winner of the 2017 Queen Elizabeth Prize for Engineering, Dr Michael Tompsett, was last night awarded the Royal Photographic Society’s top prize.
Established in 1878, the Progress Medal recognises the inventions, research, publication or contribution that has resulted in an important advance in the scientific or technological development of photographic imaging in the widest sense.
Tompsett received the honour for the invention of the imaging semiconductor circuit and analogue-to-digital converter chip at the heart of the charge coupled device (CCD). The CCD image sensor is found in early digital cameras and is packed with light-capturing cells called pixels. When particles of light, or ‘photons’ hit these pixels, they produce an electrical pulse. Brighter lights produce a stronger electrical pulse.
Yesterday saw the QEPrize holding its very first annual QEPrize Engineering Ambassadors’ workshop.
Taking place at Prince Phillip House, we met young engineers from different organisations, disciplines and regions. The aim of the workshop was to explore the public perceptions of engineering. Is industry doing enough to engage the engineers of tomorrow?
QEPrize ambassadors are an international network of young engineers. Coming from both business and academia, they are the future leaders in engineering. With a passion for engineering, they frequently engage in activities to promote STEM. Together, Ambassadors provide an influential voice to the engineering engagement community.
Microparticles created by new 3-D fabrication method could release drugs or vaccines long after injection.
Anne Trafton | MIT News
MIT engineers have invented a new 3-D fabrication method that can generate a novel type of drug-carrying particle that could allow multiple doses of a drug or vaccine to be delivered over an extended time period with just one injection.
The new microparticles resemble tiny coffee cups that can be filled with a drug or vaccine and then sealed with a lid. The particles are made of a biocompatible, FDA-approved polymer that can be designed to degrade at specific times, spilling out the contents of the “cup.”
Dating back to the 1600s, chemical engineers have changed the world. The industry’s roots lie in the ancient practice of alchemy, before a shift towards modern-age chemistry. While they never quite turned lead into gold, early alchemists did lead the way in manufacturing handy chemicals like sulphuric and hydrochloric acid.
Two hundred years later, George E Davis made a name for the industry with a revolutionary book. In “A Handbook of Chemical Engineering”, he noted the defining characteristics of ‘the chemical engineer’, and made the case for their distinction from chemists.
Director of the Queen Elizabeth Prize for Engineering, Keshini Navaratnam, is joined by two leading roboticists to discuss how autonomous systems can inspire future generations.
Alongside being an electrical engineer, Dr Ayanna Howard is an educator, researcher and innovator. Her work focuses on how humans and autonomous systems can work together and the ethics behind doing so. This research has allowed Ayanna to make significant contributions to artificial intelligence, computer vision and robotics.