Electronic Components

First Ultra-Flexible Graphene-Based Display Produced

A team of scientists in a collaboration between the Cambridge Graphene Centre at the University of Cambridge, UK, and Plastic Logic Ltd., also in Cambridge, have created a prototype of a flexible display incorporating graphene in its pixels’ electronics, marking the first time that graphene has been used in a transistor-based flexible device.

Posted in: MDB, News, Electronic Components, Electronics, Displays/Monitors/HMIs, Imaging, Diagnostics, Medical, Patient Monitoring

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Nano-Measurements Using Optical Microscope Technique

New research has confirmed that a technique developed previously at the National Institute of Standards and Technology (NIST) Gaithersburg, MD, can enable optical microscopes to measure the 3D shape of objects at nanometer-scale resolution—far below the normal resolution limit for optical microscopy. The results could make the technique a useful quality control tool in the manufacture of nanoscale devices such as next-generation microchips.

Posted in: MDB, News, Electronic Components, Electronics, Manufacturing & Prototyping, Medical, Nanotechnology, Measuring Instruments, Test & Measurement

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New Circuits Can Function at Temperatures Above 650°F

Engineering researchers at the University of Arkansas have designed integrated circuits that can survive at temperatures greater than 350 degrees Celsius — or roughly 660 degrees Fahrenheit. Their work, funded by the National Science Foundation, will improve the functioning of processors, drivers, controllers and other analog and digital circuits used in power electronics, automobiles and aerospace equipment, all of which must perform at high and often extreme temperatures.

Posted in: News, Aerospace, Board-Level Electronics, Electronic Components, Electronics, Electronics & Computers, Power Management, Semiconductors & ICs, Automotive, Transportation

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Engineers Hope to Create Electronics That Stretch at the Molecular Level

Nanoengineers at the University of California, San Diego are asking what might be possible if semiconductor materials were flexible and stretchable without sacrificing electronic function?

Posted in: News, Board-Level Electronics, Electronic Components, Electronics, Electronics & Computers, Materials, Semiconductors & ICs, Sensors

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Battery-Free Connection for 'Internet of Things'

In the not too distant "Internet of Things" reality, sensors could be embedded in everyday objects to help monitor and track everything from the safety of bridges to the health of your heart. But what’s holding this new reality back is having a way to inexpensively power and connect these devices to the Internet, say engineers at the University of Washington, Seattle.

Posted in: MDB, News, Electronic Components, Electronics, Power Management, Power Supplies, Diagnostics, Medical, Patient Monitoring

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Designing a Pure Lithium Anode

The race is on to design smaller, cheaper, and more efficient rechargeable batteries to meet power storage needs. Now, a team of researchers at Stanford University report that they have taken a big step toward designing a pure lithium anode, which, they say, would greatly advance current lithium ion batteries.

Posted in: MDB, News, Batteries, Electronic Components, Electronics, Power Management, Power Supplies, Medical

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Lasers May Stabilize Future Electronics

Nearly all electronics require oscillators that create precise frequencies, which have, until now, relied upon quartz crystals to provide a frequency reference, like a tuning fork used to tune a piano. However, future high-end electronics will require references beyond the performance of quartz, say scientists at California Institute of Technology, Pasadena.

Posted in: MDB, News, Electronic Components, Electronics, Medical, Lasers & Laser Systems

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