A KAIST research team led by Professor Keon Jae Lee from the Department of Materials Science and Engineering and Professor Daesoo Kim from the Department of Biological Sciences has developed flexible vertical micro LEDs (f-VLEDs) using anisotropic conductive film (ACF)-based transfer and interconnection technology. The team also succeeded in controlling animal behavior via optogenetic stimulation of the f-VLEDs.

Future Farm Technologies Inc. updated that its LED Canada division has made significant progress in the past quarter.

Mariana Figueiro, director of the Lighting Research Center at Rensselaer Polytechnic Institute, will reveal how lighting can optimize health based on the latest research at National Association of Innovative Lighting Distributors’ (NAILD) Innovation 2018 on Feb. 13-16 in Rancho Mirage, California.

The light emitted by portable electronic devices (PEDs), particularly when used at night, has drawn a great deal of interest among sleep researchers, healthcare professionals, and the media. Research shows that exposure to light at night (LAN) may be associated with poor sleep and may lead to diminished alertness and performance throughout the day. Exposure to LAN can also acutely suppress melatonin, a hormone produced at night and in darkness, which tells the body it is nighttime. The short-wavelength “blue” light emitted by electronics can be especially disruptive to melatonin production, and the proximity to the eye when PEDs are in use only aggravates the threat to getting a good night’s sleep.

Philips Lighting has helped to transform the Czech Republic headquarters of energy company innogy, by installing an LED lighting system tuned to support the circadian rhythms of innogy’s office staff, including stimulating their energy levels at set times in the day. Employees enjoy a comfortable bright light, similar to natural daylight, to start their day and after lunch. This helps to stimulate energy levels, enhance workplace comfort and vision, supporting a sense of wellbeing and performance. The stimulus from the “human centric lighting” fixtures is likened to a strong cup of coffee.

Thousands of people turned out to watch Vector Lights bring Auckland's iconic Harbour Bridge to life in a world-first solar, battery and peer-to-peer powered light show. The six-minute specially-composed Vector Lights opening show sequence wowed local residents watching and listening from different vantage points throughout the city, on land and water, last night.

Philips Lighting launches the next generation LED tube tailored for office and educational environments, retail spaces and warehouses: the Philips MASTER LEDtube Universal T8. The universal LED tube brings new levels of ease and simplicity to lighting projects, addressing a growing demand from lighting professionals for LED tubes. According to recent Philips Lighting research, over half of lighting professionals are already opting to replace old fluorescent tubes with LED alternatives driven by reduced energy and maintenance costs.

Philips Lighting announced that its Philips ArenaVision floodlighting will be installed in four South Korean stadiums to be used for ski, snowboard, hockey, skating and short track. The stadiums that will deploy the lighting are the Phoenix Snow Stadium, the Gangneung and Gwandong Hockey Centers and the Gangneung Ice Arena.

Samsung Display and Air Products has signed new long-term contracts to supply gaseous nitrogen and oxygen, and liquid argon to Samsung's Organic Light Emitting Diode (OLED) manufacturing complex in Tangjeong, South Korea.

Universal Display Corporation announced that the Company and display manufacturer Sharp have entered into an extended and updated evaluation agreement.

In the aerospace industry, Light Emitting Diode (LED) technology promises to keep planes operating longer with reduced maintenance costs and lower power consumption. With the need to frequently replace burned-out bulbs eliminated, the importance of constructing reliable exterior lighting systems that can maintain safe levels of light output while withstanding exposure to particulate abrasion, thermal, and chemical stresses is necessary for operators to realize the benefits of LED technology fully.

FORMALIGHTING announces new operationsin the U.S.that will operate under the name FORMALIGHTING, LLC and led by Managing Director, Peter Augusta. FORMALIGHTING’s USA headquarters is located in Alpharetta, Georgia and offers a full line of U.S. approved products from the FORMALIGHTING portfolio including the award-winning line of motorized architectural lighting – MOTOLUX. The motorized series of track, pendant, and recessed fixtures was awarded an “Innovation Award” at Euroshop and will be available exclusively via FORMALIGHTING’s USA sales representatives.

A group of scientists found a method to grow wheat twice as fast as the speed using standard approaches. This method can help feed the rapidly-growing population worldwide.

Finance of Taiwanese LED giant Epistar saw a noticeable recuperation last year. The market this year anticipates Mini LED, one of Epistar’s new lineup, to generate a revenue for the company in 2H18.

Since the birth of human, light (AKARI) has been indispensable. Light generates such a strong feeling, it has kept people throughout history longing for lighting that is most similar to that of natural daylight or fire. To further improve the overall quality of light as "AKARI”, Nichia Corporation has developed an Ultra-High Color Rendering white LED named Optisolis. 

Since Apple joined to share some of the OLED supply for its iPhone X in 2017, the shortage of OLED panels has become intensified. Because of the agreement Apple signed with the exclusive supplier Samsung, Apple always stays in the list as the top priority that a large proportion of the OLED supply goes to. Other smartphone manufacturers struggle as they also want to use OLED panels for their products but the supply is simply not enough. Thus, they, the Chinese smartphone brands in particular, turned to Mini LED.

According to the latest report from LEDinside, a division of the market research firm TrendForce, 1Q18 Micro LED Next-Generation Display Technology Market Report- 2018 Micro LED and Mini LED Industry Trend, the Micro LED market value in 2025 is expected to reach USD 2.891 billion.

Acuity Brands announced the availability of mobile apps to help make start-up and programming of lighting control networks and sensors from Acuity Brands easier and quicker. Now electrical contractors and other validated users can have the capability to set up and manage indoor lighting controls via their iPhone and Android mobile devices. 

Absen Inc. announces that the launch of its ‘NXTGEN’ technologies which will take place at the upcoming Integrated Systems Europe (ISE) conference in Amsterdam, February 6-9, 2018. The reveal will involve a multitude of new and innovative LED solutions covering a range of fine-pixel pitches for today’s rental applications.

Pixelligent Technologies, inventing PixClear® high-index nanocomposites for the OLED Display, HD Display, and Solid State Lighting markets, announced the release of a joint whitepaper with Fraunhofer ISC and Osram Semiconductor. The white paper demonstrates the dramatic efficiency impacts achieved by combining Pixelligent’s PixClear® high-index inks with Fraunhofer’s ORMOCER® inorganic-organic hybrid polymer matrix that are suitable for numerous optoelectronic applications.

A series of acts of Samsung developing Micro LED has been gradually unveiled. From the rumor about its investment in Taiwan-based Micro LED startup PlayNitride to the recent demonstration of its gigantic Micro LED modular TV The Wall at CES 2018, they more or less suggest Samsung’s attempt to rival other display makers with the Micro LED technology.

Apple has reportedly been granted a patent covering an optical system featuring near infrared technology that can be used for fields such as medical diagnosis and night vision.  

Lumileds today introduced an upgraded LUXEON 5050 that sets the standard for high lumen per watt (lm/W) for high bay and street lighting applications. With newly released LM-80 reliability data, the product also meets DLC Premium V4.1 requirements, enabling fixture manufacturers’ access to high utility rebates and energy savings.

Cree yesterday announced financial results for its second quarter of fiscal 2018, ended December 24, 2017.

Japan Display Inc. (JDI) announced that it has developed a transparent glass-based capacitive fingerprint sensor by applying the company's capacitive multi-touch technology used in its other liquid crystal displays (LCDs). JDI plans to start commercial shipments within its 2018 fiscal year, which ends March of 2019.

LG Display reported unaudited earnings results based on consolidated K-IFRS (International Financial Reporting Standards) for the three-month period ending December 31, 2017.

Philips Lighting announced on January 10 that it was letting go of a portion of the employees at its R&D laboratory in Eindhoven, reported DutchNews.nl.

WitsView, a division of TrendForce, reports that global LCD TV panel shipments increased quarter by quarter in 2017. 1H17 showed less momentum for holiday sales due to the high prices, but shipments rebounded in 2H17 as the prices declined and TV makers prepared for the year-end sales. Moreover, the new production capacities of BOE’s Gen 8.5 fab in Fuqing and HKC’s Gen 8.6 fab in Chongqing have been focusing on middle-size TV panels (43" and 32" respectively), bringing the annual shipments beyond expectation to 263.83 million pieces, an increase of 1.3% compared with 2016.

NEPCON JAPAN drew the conclusion on January 19, and the three-day exhibition featured solutions for smart home and intelligent wearables in addition to previously reported automotive electronics and automotive LED components. Other niche LED components and forward-looking LED applications are also eye-catching.

During the trade show, LEDinside visited exhibitions of equipment providers and attended conferences of fabrication process developers to find answers on all areas of Micro LED manufacturing. Below are displays and presentations made by companies that are expected to make crucial contributions to the Micro LED supply chain.