Sigma Designs® (NASDAQ: SIGM), a leading provider of intelligent system-on-chip (SoC) solutions focused on Internet of Things ( IoT) , Smart TV and media connectivity  markets , and QD Vision, the global leader in quantum dot display technology, announced a strategic partnership to develop a cost-effective UHD TV platform with High Dynamic Range (HDR) and Rec. 2020 performance. The platform will be based on Sigma’s TV SoC and frame rate conversion (FRC) chips, and QD Vision’s Color IQ™ quantum dot (QD) technology.

Use of copper as a fluorescent material allows for the manufacture of inexpensive and environmentally compatible organic light-emitting diodes (OLEDs). Thermally activated delayed fluorescence (TADF) ensures high light yield. Scientists of Karlsruhe Institute of Technology (KIT), CYNORA, and the University of St. Andrews have now measured the underlying quantum mechanics phenomenon of intersystem crossing in a copper complex. The results of this fundamental work are reported in the Science Advances journal and contribute to enhancing the energy efficiency of OLEDs.

Universal Display Corporation, enabling energy-efficient displays and lighting with its UniversalPHOLED® technology and materials, announced today that the United States Patent and Trademark Office (USPTO) has granted Universal Display its 2,000th patent, U.S. Patent No. 9,231,218 (the '218 Patent) for a new family of “Phosphorescent Emitters”. Additionally, UDC’s 2,001st patent was issued on the same day, U.S. Patent No. 9,231,227 (the '227 Patent) for a novel “OLED Display Architecture”.

In the fabrication of solid state lighting devices, scientists are learning, oxygen also plays a two-edged role. While oxygen can impede the effectiveness of gallium nitride (GaN), an enabling material for LEDs, small amounts of oxygen in some cases are needed to enhance the devices' optical properties. GaN doped with europium (Eu), which could provide the red color in LEDs and other displays, is one such case.

Apple’s latest software update iOS 9.3 has built in blue light reduction features to make it easier for users to sleep at night, according to a Mac Rumors report.

Researchers combine the warm look of traditional light bulbs with 21st-century energy efficiency. Traditional light bulbs, thought to be well on their way to oblivion, may receive a reprieve thanks to a technological breakthrough. Incandescent lighting and its warm, familiar glow is well over a century old yet survives virtually unchanged in homes around the world. That is changing fast, however, as regulations aimed at improving energy efficiency are phasing out the old bulbs in favor of more efficient compact fluorescent bulbs (CFLs) and newer light-emitting diode bulbs (LEDs).

U.S. UV LED manufacturer, Sensor Electronic Technology, Inc.(SETi), is selling deep UV LEDs to the Chinese market to extend the life of fresh product on store shelves, reported Fresh Plaza recently.

From their use in telecommunication to detecting hazardous chemicals, lasers play a major role in our everyday lives. They keep us connected, keep us safe, and allow us to explore the dark corners of the universe.

Ultravision International, a global leader in light-emitting diode (LED) products, has been awarded seven United States patents for innovations in the design and application of optics, lighting assemblies, heat-dissipation and moisture protection used to illuminate sophisticated out-of-home billboards around the world.

Demand for lighting equipment jumped 4.4% between the second and third quarters of 2015 to achieve what the National Lighting Bureau hails as “the best quarterly performance since the second quarter of 2008.” The dramatic improvement – a 4.8% year-over-year gain – was revealed by data developed by the National Electrical Manufacturers Association (NEMA) for the NEMA Lighting-Systems Index (LSI). According to NLB Executive Director John Bachner, “Three months ago we said that ‘lighting-equipment demand is moving in the right direction’ and “We’re optimistic that the next report will show continued growth over the third quarter.’ Our optimism has been justified; in fact, it has been more than justified. Lighting’s back!”

The Industrial Technology Research Institute (ITRI) in Taiwan and Mitsubishi UFJ Financial Group have established a joint fund to support the development of laser technology in Taiwan, and assist local companies brushless DC motor controlled IC modules enter the large Japanese vendors supply chain.

Acuity Brands  announced it has acquired for cash certain assets, including all proprietary technology and other intellectual property, of GeoMetri, LLC, a provider of a software and services platform for mapping, navigation and analytics.

Chinese TV manufacturer Skyworth is vying to sell 200,000 of its new OLED HDR TV panels by 2016, reported 4K.

A research team headed by Chong Wen Tong from University of Malaysia has developed a hybrid energy LED outdoor light, capable of imitating human scent to trap mosquitos.

New possibilities for utilizing the greenhouse gas carbon dioxi de are a topic at the UN Climate Change Conference. Related activities in industry, science and politics were presented at an accompanying event of the Paris Summit by Climate-KIC, a European Union initiative for climate innovations. Based on a model program named “enCO2re”, Climate-KIC wants to promote the partial replacement of increasingly scarce petroleum with carbon dioxide (CO2) in the plastics industry. The program is headed by materials manufacturer Covestro, a pioneer in the field.

Brightek Optoeletronic started to develop automotive LED products in 2007, manufacturing high power automotive LEDs in Taiwan and low power ones in Shenzhen, China. The company has developed automotive LEDs for eight years, providing various exterior vehicle lights and attracted attention from the LED market in recent years. Weiming Pai, General Manager of the company spoke to LEDinside in an exclusive interview about their experience in automotive lighting market.

Without a doubt, color rendition is a key subject of fascination – or lament? – among advanced lighting users. A lot of confusion reigns on this topic, for at least one good reason: it’s complicated! Having been fairly involved in the field over the past few years, I’d like to kick off some thoughts.

Engineers have successfully married electrons and photons within a single-chip microprocessor, a landmark development that opens the door to ultrafast, low-power data crunching.

Seven Canadian climate entrepreneurs will be going into 2016 with a significant financial lift from a new grant program being offered by Shell Canada in collaboration with Canadian Geographic. 

The United States Patent Trademark Office (USPTO) recently released a paper on its final written decision “Adapted For” Language in Preamble IPR2014-00703, according to a report by The National Law Review.

The National Electrical Manufacturers Association (NEMA) called on the California Energy Commission (CEC) today to ensure that California consumers have access to the most efficient and cost-effective LED bulbs currently on the market.

A team of engineers from Cornell University, the University of Notre Dame and the semiconductor company IQE has created gallium nitride (GaN) power diodes capable of serving as the building blocks for future GaN power switches -- with applications spanning nearly all electronics products and electricity distribution infrastructures.

LG Display will initiate its OLED lighting business operations, which was acquired from LG Chem, and focus on promotion as its next growth engine, reported Business Korea.

Organic semiconductor materials are already being employed today in solar cells and organic LEDs (OLEDs) amongst others. Until now, however, little was known about how the doping molecules are integrated into the chemical structure of organic semiconductors. The Molecular Systems Joint Research Team of the Helmholtz-Zentrum Berlin and Humboldt-Universität zu Berlin at BESSY II have now analysed this with surprising results. The molecules are not necessarily uniformly dispersed in the host lattice, as it is usual with inorganic semiconductors, but instead form what are known as co-crystallites. 

A recent CNET report has noted Philips Hue latest operation software update in the form has ousted third-party smart bulbs, due to interoperability issues.

The Zhaga Consortium has published a new specification for LED drivers that are used in combination with separate LED modules. The introduction of standardized form-factors for LED drivers is expected to bring significant benefits for LED luminaire makers, including enhanced second-sourcing options and the ability to interchange different LED modules and drivers independently.

Sensor Electronic Technology (SETi) has announced that it has acquired the commercial operations of UV LED developer and manufacturer, Nitek, strengthening its position as global leaders in the UV LED marketplace.

On December 10th, SEOUL VIOSYS (President Jaejo Kim,www.seoulviosys.com ), a global leading company in UV LED solutions, announced that they provided the Violeds, a space station cleaning technology, to Professor Soon-Bong Hwang, Korea’s leading expert in Hepatitis C research, and his research team (National Research Laboratory for Hepatitis C virus (NRL)) at Ilsong Institute of Life Sciences of Hallym University and the research team found that 99.9% of Hepatitis C virus was eliminated after a 5 minute-long exposure to the UV LED package with the application of the Violeds technology from the results of experiments that measured the effect of sterilization of Hepatitis C virus.

A research team headed by Ivy Hsu, Professor at Department of Bioscience Technology of Chung Yuan Christian University is betting on using LEDs to replace expensive laser lights in cancer surgery, reported CTimes.

With the help of light-emitting diodes as small as neurons, University of Michigan researchers are unlocking the secrets of neural pathways in the brain.