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Optoelectronics & Displays
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Crimp style, wire-to-board, subminiature connector targets LED applications

August 27, 2014 4:49 pm | Jst Corporation | Product Releases | Comments

The new LEN Series wire-to-board, crimp style, disconnectable connectors recently introduced by JST Corporation (Waukegan, Il) offer subminiature size, design flexibility, and reliable contact construction for high density LED light applications.

Hackerspaces let would-be inventors work together to change the world_ or just make cool stuff

August 27, 2014 4:24 pm | by EMAUN KASHFI Associated Press | News | Comments

Inside a nondescript garage-like workshop nestled between restaurants, a flower shop and jewelry...

Scripps Research Institute scientists link alcohol-dependence gene to neurotransmitter

August 27, 2014 4:07 pm | by EurekAlert! | News | Comments

Scientists at The Scripps Research Institute (TSRI) have solved the mystery of why a specific...

When blinding someone with a laser is better than killing them

August 27, 2014 2:57 pm | by Jason Lomberg, Digital Editor | Blogs | Comments

Sometimes, it’s better to shine a bright light in someone’s face than riddle them with bullets (...

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New smartphone app can detect newborn jaundice in minutes

August 27, 2014 2:12 pm | by EurekAlert! | News | Comments

Newborn jaundice: It's one of the last things a parent wants to deal with, but it's unfortunately a common condition in babies less than a week old. Skin that turns yellow can be a sure sign that a newborn is jaundiced and isn't adequately eliminating the chemical bilirubin. But that discoloration is sometimes hard to see, and severe jaundice left untreated can harm a baby....

CWRU astronomers win time on Hubble to study galaxy formation

August 27, 2014 10:28 am | by EurekAlert! | News | Comments

Case Western Reserve University astronomer Chris Mihos leads a team of Ohio researchers recently awarded nearly 20 hours of observing time on the Hubble Space Telescope to study the outskirts of the nearby spiral galaxy M101. Access to Hubble is extremely competitive, with only about one in five proposals being awarded observing time and research funding....

Symphony of nanoplasmonic and optical resonators produces laser-like light emission

August 27, 2014 9:42 am | by EurekAlert! | News | Comments

By combining plasmonics and optical microresonators, researchers at the University of Illinois at Urbana-Champaign have created a new optical amplifier (or laser) design, paving the way for power-on-a-chip applications. "We have made optical systems at the microscopic scale that amplify light and produce ultra-narrowband spectral output," explained J. Gary Eden, a professor of electrical and computer engineering (ECE) at Illinois....

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Satellite shows Hurricane Marie about to swallow Karina

August 27, 2014 9:24 am | by EurekAlert! | News | Comments

Massive Hurricane Marie appears like a giant fish about to swallow tiny Tropical Depression Karina on satellite imagery today from NOAA's GOES-West satellite. Karina, now a tropical depression is being swept into Marie's circulation where it is expected to be eaten, or absorbed....

Best view yet of merging galaxies in distant universe

August 27, 2014 9:20 am | by EurekAlert! | News | Comments

The famous fictional detective Sherlock Holmes used a magnifying lens to reveal barely visible but important evidence. Astronomers are now combining the power of many telescopes on Earth and in space [1] with a vastly larger form of lens to study a case of vigorous star formation in the early Universe....

Collaboration aims to reduce, treat vision problems in astronauts

August 27, 2014 9:17 am | by EurekAlert! | News | Comments

To reduce and better treat spaceflight-induced visual impairment, University of Houston (UH) optometrists are collaborating on a NASA study that examines ocular changes seen in a number of astronauts. The research, developed by Heidelberg Engineering, uses Spectralis® Optical Coherence Tomography (OCT), which is a technique for obtaining subsurface images of translucent or opaque materials....

Introducing the multi-tasking nanoparticle

August 27, 2014 9:08 am | by EurekAlert! | News | Comments

Kit Lam and colleagues from UC Davis and other institutions have created dynamic nanoparticles (NPs) that could provide an arsenal of applications to diagnose and treat cancer. Built on an easy-to-make polymer, these particles can be used as contrast agents to light up tumors for MRI and PET scans or deliver chemo and other therapies to destroy tumors....

Scientists craft atomically seamless, thinnest-possible semiconductor junctions

August 27, 2014 8:56 am | by EurekAlert! | News | Comments

Scientists have developed what they believe is the thinnest-possible semiconductor, a new class of nanoscale materials made in sheets only three atoms thick. The University of Washington researchers have demonstrated that two of these single-layer semiconductor materials can be connected in an atomically seamless fashion known as a heterojunction....

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LG bets on pricey OLED technology as future of TVs

August 26, 2014 4:38 pm | by YOUKYUNG LEE, AP Technology Writer | News | Comments

LG Electronics Inc. announced two new giant OLED TVs with ultra-high definition screens Monday, sticking with its strategy of using the exceptionally expensive OLED display technology. The South Korean company said it will ship 65-inch OLED TVs...

How OLED lighting could "save" the OLED industry

August 26, 2014 10:58 am | by Lawrence Gasman, NanoMarkets | Blogs | Comments

Ever since LCD displays came to dominate the living room, the desktop and mobile communications, new technologies claiming superiority over LCD have made their pitches. Most have failed. Plasma displays (PDPs) and electrophoretic displays (EPDs) made waves for a while....

Tilted acoustic tweezers separate cells gently

August 26, 2014 9:24 am | by EurekAlert! | News | Comments

Precise, gentle and efficient cell separation from a device the size of a cell phone may be possible thanks to tilt-angle standing surface acoustic waves, according to a team of engineers. "For biological testing we often need to do cell separation before analysis," said Tony Jun Huang, professor of engineering science and mechanics....

Eye implant developed at Stanford could lead to better glaucoma treatments

August 26, 2014 9:01 am | News | Comments

For the 2.2 million Americans battling glaucoma, the main course of action for staving off blindness involves weekly visits to eye specialists who monitor – and control – increasing pressure within the eye. Now, a tiny eye implant developed at Stanford ...

10.1” multi-touch panel includes COF tail and w/o cover lenses

August 26, 2014 8:52 am | Microtips Technology | Product Releases | Comments

Microtips Technology announces their new 10.1” PCAP display. The 10.1” PCAP is based on F/F/G structure (film/film/Glass), or the ability of using one film layer for the X axis and then another film for the Y axis. The design cover lens is then placed on top of the LCD....

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Traffic lights are insanely easy to hack into

August 25, 2014 8:40 am | by A.J. Watts, Editorial Intern | Blogs | Comments

Have you ever sat at a traffic light that takes forever to change, and wish you could just change it yourself? Certain disreputable parties might have the ability to do that. Researchers say, “anyone with a radio hooked up to a laptop can ...

LED light fixture includes 100’ cord reel for Group B hazardous locations

August 22, 2014 3:58 pm | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) has announced the release of a Group B-approved temporary manhole mount LED light fixture, the MMLP-1MLED-B-24OD-36P-20O-100HR, that provides operators with an alternative to traditional string or tank lights....

Rechargeable LED flashlight offers up to 25 hours of run time

August 22, 2014 9:28 am | Pelican Products, Inc. | Product Releases | Comments

Pelican Products Inc. (Torrance, CA) has introduced the Pelican ProGear 2380R rechargeable LED flashlight. The lightweight rechargeable LED flashlight weighs in at 6.6 ounces with batteries and provides extreme versatility. Using Fraen patented dual reflector optics ...

Space Station inspired robot to help heal sick children

August 22, 2014 9:20 am | by EurekAlert! | News | Comments

Children love robots. In all shapes, sizes, "personalities" and "smarts," these electronic wonders have been found under Christmas trees by kids and unwrapped on birthdays for years. The gift of space-inspired robotics now goes beyond toys. They are lending a helping arm to pediatric doctors for children who require intensive surgical care....

Scientists observe quantum vortices in cold helium droplets

August 22, 2014 8:56 am | by EurekAlert! | News | Comments

An international research team including DESY scientists has observed tiny quantum vortices in cold droplets of liquid helium. The team reports in the journal Science that the exotic vortices arrange themselves as densely packed lattices inside the nanodroplets....

Shaping the future of nanocrystals

August 22, 2014 8:52 am | by EurekAlert! | News | Comments

The first direct observations of how facets form and develop on platinum nanocubes point the way towards more sophisticated and effective nanocrystal design and reveal that a nearly 150 year-old scientific law describing crystal growth breaks down at the nanoscale....

Laser device may end pin pricks, improve quality of life for diabetics

August 21, 2014 4:18 pm | by EurekAlert! | News | Comments

Princeton University researchers have developed a way to use a laser to measure people's blood sugar, and, with more work to shrink the laser system to a portable size, the technique could allow diabetics to check their condition without pricking themselves to draw blood....

Water window imaging opportunity

August 21, 2014 11:19 am | by EurekAlert! | News | Comments

Ever heard of the water window? It consists of radiations in the 3.3 to 4.4 nanometre range, which are not absorbed by the water in biological tissues. New theoretical findings show that it is possible to develop coherent radiations within the water window....

High school students discover stars at SMU research program

August 21, 2014 8:52 am | by EurekAlert! | News | Comments

Two Dallas high school students discovered five stars as members of a Southern Methodist University summer physics research program that enabled them to analyze data gleaned from a high-powered telescope in the New Mexico desert. All five stars discovered by Lake Highlands High School seniors Dominik Fritz and Jason Barton are eclipsing contact binary stars....

Imaging study reveals white-matter deficits in users of codeine-containing cough syrups

August 21, 2014 8:36 am | by EurekAlert! | News | Comments

An imaging study of chronic users of codeine-containing cough syrups (CCS) has found deficits in specific regions of brain white matter and associates these changes with increased impulsivity in CCS users. Researchers used diffusuion tensor imaging (DTI) (an MR imaging technique), coupled with fractional anisotropy, to investigate the white matter integrity of chronic CCS users....

LED light fixture intended for outdoor applications

August 20, 2014 3:29 pm | Larson Electronics Llc | Product Releases | Comments

The GVP-48-2L-LED-D from Larson Electronics (Kemp, TX) is similar to the company's explosion-proof LED fixtures that provide an LED alternative to fluorescent fixtures. These LED fixtures produce more light output with longer lamp life and are vapor-proof and impact- and vibration-resistant....

Finally, the right digital signage solution for SMBs?

August 20, 2014 1:20 pm | by DisplaySearch | News | Comments

On Tuesday, Samsung announced the launch and availability of Samsung SMART Signage TV (SSTV).  Targeted at small to medium businesses (SMBs) with 1-9 employees, this turnkey, entry-level, digital signage solution combines the functionality of a traditional TV (with tuner) and built-in content ...

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