`Roll-up` digital screens could soon be a reality
Washington: Researchers at University of Surrey have worked together with scientists from Philips to develop the ` Source-Gated-Transistor` (SGT) - a simple circuit component invented jointly by the teams.
Previously, they found that the component could be applied to many electronic designs of an analog nature, such as display screens. Through this current study, researchers have now shown that SGTs can also be applied to next-generation digital circuits.
SGTs control the electric current as it enters a semiconductor, which decreases the odds of circuit malfunction, improves energy efficiency and keeps fabrication costs to a minimum. These properties make SGTs ideal for next-generation electronic devices, and could enable digital technologies to be incorporated into those built using flexible plastics or clothing textiles.
Such technologies may include ultra-lightweight and flexible gadgets which can be rolled up to save space when not in use, smart plasters, thinner than a human hair, that can wirelessly monitor the health of the wearer, low-cost electronic shopping tags for instant checkout, and disaster prediction sensors, used on buildings in regions that are at high risk of natural disasters.
"These technologies involve thin plastic sheets of electronic circuits, similar to sheets of paper, but embedded with smart technologies. Until now, such technologies could only be produced reliably in small quantities, and that confined them to the research lab. However, with SGTs we have shown we can achieve characteristics needed to make these technologies viable, without increasing the complexity or cost of the design," lead researcher Dr Radu Sporea, Advanced Technology Institute (ATI), University of Surrey, said.
More from India
More from World
More from Sports
More from Entertaiment
- Bird flu grips nation, Delhi worst affected
- I pay my tribute to martyr Naresh Pal: PM Narendra Modi
- Some people are creating confusion between me and my father: Akhilesh Yadav
- Ramgopal Yadav writes to SP workers after Akhilesh Yadav suspends Shivpal Yadav
- Ramgopal Yadav writes letter to SP party workers after Akhilesh Yadav sacked Shivpal Yadav
- India vs New Zealand, 3rd ODI: As it happened...
- This is why Cyrus Mistry was removed as Chairman of Tata Sons!
- Prompt action on border pushes Pak to offer olive branch, says both sides need to 'formalise' 2003 ceasefire
- 7th Pay Commission: Committee on Allowances proposes hike in HRA for central govt employees
- Tata Sons removes Cyrus Mistry as Chairman; Ratan Tata interim boss for 4 months