AlGaN-based DUV-LEDs are receiving much research attention due to their potential use in sterilization, water purification, phototherapy, and sunlight-independent high-speed optical communication. Scientists are investigating ways to improve their efficiency in converting electrical energy into optical energy. Deep UV LEDs made from AlGaN efficiently transfer electrical energy to optical energy due to the growth of one of its bottom layers in a step-like fashion. This finding, published in the journal Applied Physics Letters, can lead to the development of even more...

Researchers at the German Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have produced nanowires with operating wavelengths that can be freely selected over a wide range by altering the shell structure. Fine-tuned nanowires are able to improve efficiency of various optoelectronic components, making LEDs more colorful and solar cells more efficient, in addition to speeding up computers. The research results were published in Nature Communications in June. Nanowires can be used for miniaturized photonic and electronic components in nanotechnology. Applications include optic...

Japan-based ROHM Semiconductor announced its new lens LED products with compact high output. This new lineup includes 18 devices, comprised of the CSL0901 series featuring standard brightness and the high brightness CSL0902 series. Recently, most vehicle instrument cluster designs have adopted shields to prevent light leakage from the LEDs to surrounding areas. However, light leakage remains a challenge due to a small amount of space that is required between the shield and the PCB to account for expansion caused by temperature changes. Additionally, high reliabili...

Micro LED technology breakthroughs continue to progress in order to tackle challenges occurred in different manufacture process. At Micro LEDforum 2019, professionals in industry introduced their progresses of various technologies for a wide range of Micro LED applications. Yen-Hsiang Fang at Consortium for Intelligent Micro –assembly System (CIMS) of Taiwan’s Industrial Technology Research Institute (ITRI) presented the developments of the organization. ITRI began to build up its full color Micro LED display technology since ...

LiDAR provider Quanergy Systems announced that its proprietary LiDAR perimeter security system, QORTEX DTC Solution, will be used to protect a large scale security facility in South Korea. The company is expanding its business in the APAC region with the installation which includes the mass deployment of LiDAR sensors and software licenses. Quanergy’s solution combines hardware and software platform solution consisting of its M8 LiDAR sensor and QORTEX artificial intelligence perception software. The patented M8 LiDAR sensor allows a ...

With its expertise in Micro/Mini LED display and fine-pitch display, LED driver IC company Macroblock sees profit growth in 3Q19 despite that tepid Chinese Market. The increasing demands of fine-pitch LED display and Mini LED backlight display pushed Macroblock’s revenue for 2Q19. With orders for niche products, profit margin of the company may come to 35 percent. For Mini LED backlight, Macroblock has expanded the product portfolio from driver IC to module, providing holistic solutions for clients. New equipment will be installed in 3Q19 and prod...

Everlight, Taiwan’s leading LED packager, showcased a variety of LED applications at GILE 2019, including Mini LED display modules, fine-pitch display, automotive LED products, UV LEDs, IR LEDs, horticulture lighting and more. It even showcased for the very first time lighting products of WOFI, its German subsidiary, which stood out from the rest with designs rich with lines and curves, catching the eyes of many visitors. LEDinside had the chance to hold interviews with P.Y. Liu, Board of Director and Chief Consultant of Everlight, and E...

LEDinside’s annual event, Micro LEDforum, has again gathered many experts in the industry and academia to share about their technological expertise and provide penetrating insights of products and applications in the current Micro LED landscape. The event started with Roger Chu, Research Director of LEDinside, delved into the development of the panel industry. He pointed out that panel production has outpaced market demand, causing furious competition and pushing manufacturers to focus on developing new display technology or improving the functionalities of the...

The US International Trade Commission has concluded a patent infringement investigation according to the complaint filed by Philips Lighting (now named Signify) in 2017. The Commission ruled Feit Electric Company, Lowe’s Companies and Satco did not infringe Philips Lighting’s patents but ruled against MSi Lighting, reported lightED magazine. In 2017, Philips Lighting filed a complaint accusing nine lighting companies of infringing its patents. The accused companies included members of the National Association of Electrical Distributors (NAE...

The expanding horticulture LED lighting business marks the development of high-tech farming including vertical farming which has attracted increasing investment recently. Vertical farming companies from Europe and the US have reported funds from worldwide investors. Berlin-based vertical farming startup InFarm has raised a US$100 billion fund in its Series B investment led by Atomico with other existing investors including Balderton Capital, Astanor Ventures, Cherry Ventures and TriplePoint Capital joining. Founded in 2013, the Germany company has developed the ...

Connected lighting system integrating smart control and tunable light opens a room for health care applications. Hospitals in Berlin, Germany and Barcelona, Spain, showed the benefits of implementing connected LED lighting systems. At Barcelona’s Vall d’Hebron hospital, a human centric lighting system which can tune the lighting spectrum to match natural daylight was installed in the intensive care unit. With seven LED engines and the combination of single-peak LEDs phosphor-converted LEDs, the system enables light emission to match the visible range spa...

Sensor component maker ams announced its partnership with SmartSens Technology, a Shanghai/Sillicon Valley-based CMOS image sensors maker, to collaborate in the field of Image Sensors. ams said that this collaboration complements its strategic approach to further broaden its portfolio for all three 3D technologies, including Active Stereo Vision (ASV), Time-of-Flight (ToF) and Structured Light (SL). To quickly meet an expected increasing demand for 3D sensing solutions in mobile devices, the partnership’s initial focus will be on 3D Near Infrared (N...

Soon after Osram’s announcement of the bidding offer from Bain Capital and the Carlyle Group, the German company said that it will support the public takeover offer. On July 4th, Osram announced that its Managing Board and Supervisory Board decided to support the legally binding transaction offer for the public takeover of all the shares of Osram by Bain Capital and the Carlyle Group. Osram and the consortium have also concluded an investor agreement that includes comprehensive commitments. “Bain and Carlyle are the right partners for Osram at the rig...

German semiconductor equipment provider AIXTRON announced its partnership with Nagoya University in Japan. The equipment maker has delivered a Close Coupled Showerhead® (CCS) system to the University’s Institute of Materials and Systems for Sustainability (IMaSS). AIXTRONs 3x2-inch Flip Top CCS MOCVD platform is intended for research in the field of GaN-based deep ultra-violet (DUV) optoelectronic devices. Specially designed for research and small series production, the AIXTRON system enables real scaling from R&D ...

Edinburg-based LiFi company pureLiFi has teamed up with other international lighting and communication companies to establish a global association, Light Communications Alliance (LCA), for developing and refining key deployment applications of light communications technologies. Together with Nokia, Emirates Integrated Telecommunications Company (du), LEDVANCE, Liberty Global, Lucibel, LiFi Research & Development Centre, Velmenni, Zero.1, CEA Leti, and Institut Mines-Télécom, pureLiFi becomes a founding member of LCA. The L...

Osram announced a confirmation of receiving a binding offer from Bain Capital and The Carlyle Group, the US-based private equity firms who have been in talk with the German company for a buyout since the end of 2018. According to Osram, the inventors have offered an amount of EUR 35 (US$39.5) per share for the buyout, which will be approximately 3.4 billion euro ($3.8 billion) for concluding the investor agreement and to make a public takeover offer. Osram said, “The responsible decision bodies will discuss and decide on this offer shortly.” Osram has b...

Tridonic and Casambi announced their cooperation in the development of a new wireless light management solution which combines Tridonic’s basicDIM Wireless system and Casambi’s Bluetooth Low Energy (BLE) technology. With the novel integration, interconnected and interoperable solution for LED luminaires can be achieved. Wireless light management offers flexibility and versatility to luminaire manufacturer and building operators as well as end users with connected lighting system. The partnership of Tridonic, the Austrian lighting technology supplier and C...

Although the LED lighting industry has already entered the mature stage of its development, but in the emerging markets of Southeast Asia, India and other Asian regions, there remains much room for growth as LED lighting is being applied in infrastructure and replacing traditional lighting. Thus we see international companies and Thailand’s native companies continually planning their strategies in this year’s LED EXPO. Thai lighting company DLight showcased solar LED streetlights, targeting Thailand’s domestic demand. Ratana Saeyang, the Pur...

Sense Photonics, expert in LiDAR and 3D sensor solutions for autonomous vehicles and industrial automation, announced that it is set to enhance its presence in Scotland, following a £1.9 million grant (US$2.39 million) from Scottish Enterprise. With the support, Sense Photonics will open an Advanced LiDAR Research and Development Centre in Edinburgh, creating 38 high-value jobs in the process. The company is at the forefront of the innovative LiDAR industry, with ground-breaking technology based on more than 200 patents. (Image: Sense Photonics) ...

LEDinside, a division of TrendForce, holds the annual pivotal conference, Micro LEDforum 2019: Key Technology and Application Market, yesterday (July 2nd) at the National Taiwan University Hospital International Convention Center. Invited were Rohinni, TORAY, Konica Minolta, PARC, Plessey, Kyung Hee University, Macroblock, Ultra Display, the Industrial Technology Research Institute (ITRI) and other leading manufacturers and experts at home and abroad to give penetrating analyses into the breakthroughs, applications and business opportunities o...

China’s biggest LED chip maker Sanan Optoelectronics was removed from the red-flag list of “unverified” entities by the U.S. last week along with other seven Chinese companies. On April 10th, 2019, the U.S. Commerce Department added 37 Chinese companies and research organizations including Sanan Optoelectronics to a red-flag list of “unverified” entities and warned that companies in the U.S. should be caution when dealing with the listed organizations. After the list came to effect, semiconductor equipment supplier Applied Materials h...

Analog Devices, Inc. (ADI) announced the collaboration with First Sensor AG to develop products aimed at speeding the launch of autonomous sensing technology serving unmanned automotive, aerial and underwater vehicles in transportation, smart agriculture, industrial manufacturing and other industries. As part of the collaboration, Analog Devices and First Sensor are developing offerings that shrink the LiDAR signal chain to enable higher system performance as well as reduce size, weight, power and cost for manufacturers designing sensing and perception technology into thei...

Fluence, the Austin-based horticulture LED lighting solution provider who were acquired by OSRAM in 2018, announced that it will provide AgMedica, an Canadian cannabis grower its LED-based growing systems exclusively. AgMedica will deploy Fluence’s LED systems in its multitier facility with the capability to expand operations on demand. The facility will utilize Fluence’s SPYDR 2 series of LED systems at every stage of plant growth, from mother stock, propagation, vegetative to flowering, enabling AgMedica to grow crops consistently with high ...

LED lighting development in the emerging markets has always caught the attention of worldwide suppliers. In order to meet the demands of regional markets and to initiate cross-field applications, the 7th LED Expo Thailand + Light ASEAN made its grand opening on June 27th at the IMPACT Exhibition Center in Bangkok, Thailand. The exhibition jointed together the Building Maintenance and Asset Management (BMAM) Expo Asia and the K-Fire & Safety Expo, the latter revolving around disaster prevention and protection. The exhibition gathered over 350 inte...

LITE-ON Technology Corp. (LITE-ON) announces the release of a new series of High Power UVC LED, W35 equipping with 270~280nm single chip breaks the record to achieve 130mW at 350mA, about 6V driving condition. W35 UVC LED Series boasts superb performance with compact 3.5x3.5mm package size and allows customer drive up to 600mA to get 220mW energy output with more and less 4 Watts electricity power consumption. LITE-ON has developed innovative and cutting-edge packaging technology to improve UVC light-extraction efficiency by 40% more than convent...

Congratulations Macroblock on 20th anniversary! Our 20th anniversary is an opportunity to honor to celebrate and look ahead to what's next. We celebrated our 20th anniversary with a grand event addressing the future of micro-LED technology development and highlighting its contribution as a key to the next five years. This event is held on 27th of June at Shangri-La's Far Eastern Plaza Hotel in Taipei and offering full-day sessions. "In honor of celebrating Macroblock 20th anniversary, we hold this forum for ‘Next Five Years of LED Display Techn...

Signify’s indoor luminaire will be embedded with Ericsson 5G Radio Dot in a joint offering that will enable service providers to easily add indoor connectivity to buildings when the lighting systems are being built or upgraded. This is the latest concept born from the successful relationship between Signify and Ericsson, who previously co-developed Lightpole Site Slim, the connected outdoor lighting pole small cell solution. The new luminaire light fixture features an embedded Ericsson Radio Dot, and will deliver not only light, but also 5G connectivity inside bui...

Osram subsidiary Traxon Technologies, who specialized in dynamic lighting solutions, set up an art installation at San Francisco International Airport’s (SFO) long-term parking garage. The art installation by Johanna Grawunder, titled Coding, uses a range of Traxon lighting technologies to create a subtle light show that is visible throughout the day and night, and uses the building’s existing steel beams and mirrored windows to suggest dots and dashes, ultimately spelling “San Francisco” in Morse code. “We are in the age of coding,” ...

Signify announced a new project of installing solar panel powered street lights in the Infanta Elena Park in Seville, Spain to enhance the safety of visitors as well as to improve energy efficiency. With the pilot project, 20 Philips SunStay solar street lights will be set in the park, underscoring both Seville’s and Signify’s commitment to sustainability. By integrating solar panel, luminaire, charge controller and battery in one housing, the Philips SunStay street lights are compact and easy to install and maintain. They will also help Seville, a city commi...

Guangzhou International Lighting Exhibition (GILE) once again welcomed the world’s lighting industry to South China’s bustling metropolis. Concurrently held with Guangzhou Electrical Building Technology, the shows received 172,856 visitors from 133 countries and regions during the four-day trade fairs. Held from 9 ‒ 12 June at the China Import and Export Fair Complex in Guangzhou, a total of 2,626 exhibitors from 22 countries and regions showcased the latest lighting and LED products, technology and solutions over 195,000 sqm of exhibition space. Th...