2020-10-15

Nichia, Osram and Lumileds Report Victory in Patent Disputes against LSG

LED companies including Nichia, Osram and Lumileds updated the results of their patent disputes against Lighting Science Group (LSG) yesterday on October 14. All the three companies prevailed over the LSG’s asserted LED patents. (Image: Pixabay) LSG has initiated patent infringement lawsuit against Nichia, Osram and Lumileds claiming that the three LED manufacturers violet its patents covering LSG’s United States Patent Nos. 7,528,421; 7,095,053; and 7,098,483, in 2019. On April 7, 2020, and October 1, 2020, the United States I...
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2020-09-01

【Exclusive Interview】Nichia UVC LED Optical Power Increased to 70mW, Targeting to Replace Mercury Lamp in the Disinfection Market

Nichia, the Japan-based leading LED manufacturer, has been dedicated to innovation of LED technology for a wide range of applications. LEDinside had an opportunity to interview Yoshihiko Naito, Deputy General Manager of Nichia’s Hong Kong subsidiary to learn more about the upgraded technology progress of Nichia in UVC LED. Naito indicated that the wavelength of mercury lamp is concentrated at 254nm, but it will only produce up to 70% UVC. However, UVC LED is designed for a single wavelength emission, which produces 100% UVC without wasting pow...
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2020-08-20

NICHIA LEDs with Tinted Encapsulation Boost Contrast in Outdoor Video Displays

Nichia announced its new LED product for the outdoor video display market. Its newest addition to its surface-mount (SMD) LED portfolio, NSSM332B, is an innovative three-cavity, 2828 package design (dimensions: 2.8 x 2.8 x 2.5 mm) with tinted encapsulation to provide enhanced contrast to outdoor screens. Based on Nichia’s latest die and packaging technology, the new product offers increased brightness and efficacy to complement the high-contrast properties. For an 8mm pitch display at 7,000 nit, the NSSM332B has an estimated power dissipation of only 26.6mW,...
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2020-06-09

【Exclusive Interview】Nichia Full Spectrum White Light Solution Leads Horticulture LED Lighting Market

Leading LED manufacturer Nichia has been dedicated in innovation of LED technology for a wide range of applications. LEDinside had an opportunity to interview Yoshihiko Naito, Deputy General Manager of Nichia’s Hong Kong subsidiary to learn more about the technology progress of Nichia in horticulture lighting and the current market trend. (Image: Nichia) LEDinside: From Nichia’s perspective, how is the global horticultural lighting market in 2019~2020? Affected by the COVID-19 pandemic, whether the horticultural lighting market will see in a...
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2020-04-23

Study Proves Full Spectrum LEDs Outperform standard LED lighting

A new study conducted by the Fraunhofer Institute for Building Physics (IBP) in Germany showed that full spectrum LED products deliver better visual comfort compared to standard LED products. Full spectrum LEDs are usually categorized as those emitting light similar in composition to natural sunlight. The soon-to-be published Fraunhofer IBP study incorporated a technical comparison of the LED spectra to daylight spectra, a literature review addressing the effect of light spectra on humans, and a psychological study with 83 persons in an office setting. Each par...
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2020-04-22

Nichia Wins Patent Infringement Lawsuit against HTC NIPPON and Its Distributor

On March 24, 2020, in a patent infringement lawsuit which Nichia filed against HTC NIPPON, a Japanese affiliate of Taiwanese Company HTC and Kanematsu Communications, the distributor of HTC NIPPON, Tokyo District Court rendered a judgment, holding that defendants have infringed Nichia’s patents. Nichia filed the patent lawsuit in 2016 claiming HTC infringed its patents. In the judgment, the court found that HTC’s smartphone (product name: HTC Desire 626) distributed by defendants were equipped with white LEDs which infringes N...
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2020-04-08

Nichia Reaches Settlement on PSS Patents with Corlant

Nichia reported that the company has reached a judicial settlement with Corlant, a distributor of automotive aftermarket parts under the brand of Valenti, during the proceeding at Tokyo District Court on March 19, 2020. Under the settlement, Corlant acknowledged that the accused products fall within the scope of Nichia’s patents in relation to PSS technology. Further, Corlant agreed to cease manufacturing and selling accused products, and to pay settlement money. Nichia filed the patent infringement lawsuit against Corlant on January 7, 2019, accursing Corlan...
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2020-04-01

Nichia Extends UV-C LED Product to Support Evolving Markets

Nichia is aiming to extend its dominance to the UV market following its impressive showcase at the recent RadTech 2020 conference and exhibition in Orlando, Florida, USA. The company’s latest solutions remain ideal for curing applications, but an extended portfolio is of particular benefit, as UV is known to be incredibly effective in killing viruses, bacteria, fungi and protozoa. Already at the forefront of the UV LED field through its established UV-A and UV-B series products, Nichia is extending its offerings to a new wide range of both SMD and COB...
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2020-03-24

Nichia Files Lawsuit against IPF for Selling LED Headlight Products Infringing Its Patent

On March 17, 2020, Nichia filed a patent infringement lawsuit in Tokyo District Court against IPF Corporation, a Japan-based distributor of automotive aftermarket parts. Nichia accused IPF of selling LED headlamp that infringes Nichia’s patent and sought an injunction and compensation for damages. The accused product in this lawsuit is a LED headlamp bulb (product number: 301HLB2) incorporating LED jointly developed with the Taiwanese LED manufacturer Lextar (see photo). Nichia alleged the LED infringes Nichia’s patent JP5526782 related...
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2020-03-09

Innovative LED Technology from Nichia is Ray of Light for Retail Sector

In Germany, a major supermarket chain owner is experimenting with new LED technologies that move beyond straightforward product illumination. An EDEKA store installed lights using ground-breaking Vitasolis™ LEDs from Nichia. Vitasolis™ offers a unique color spectrum that recreates the effect of natural light on people. Keen to find out what impact these LEDs can have on shopper behavior and, potentially, what products they buy, the store owner has teamed up with Dr. Enrique Strelow, Head of Shopper Communication at Ferrero, to conduct a scientific tria...
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2020-01-22

【NEPCON JAPAN】LED Displays with Sensor Integration Open up to New Applications

The 34th NEPCON Japan was held last week from January 15 to 17 in Tokyo. Launched more than 30 years ago, the show has grown together with the Japanese and Asian electronics industry, gathering specialists of electronic components, materials, packaging devices, LEDs, lasers and more. Worldwide visitors and professionals continuous to participate in the event to learn the latest trend and technology of the industry. This year in LED & Laser Diode Technology EXPO, one of the show under NEPCON, LEDinside observed a trend that most of the exhibitors ...
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2020-01-16

Nichia Enforces Foundational Filament LED Patent in California against Feit Electric

Nichia filed a patent infringement lawsuit against Feit Electric (Feit), a US-based manufacturer and distributor of LED lighting products on January 13, 2020, in California. With the lawsuit, Nichia claimed that Feit has infringe Nichia’s filament LED patent at issue with approximately 200 different products. The infringed patent, Nichia’s U.S. Patent No. 9,752,734, is directed to an LED light bulb in which the LEDs are configured to resemble the appearance of a traditional incandescent bulb. (Image: Pixabay) Nichia filed its application ...
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2020-01-14

Nichia Showcases LEDs with ‘Light so Good’

The new LEDs deliver high efficacy circadian lighting, replication of natural light and a game changing dual-colour temperature LED on single emitter to shrink optics and optimise tuning performance. Tokushima, Japan – 14 January 2020: At Light + Building 2020 held in Frankfurt, Nichia – the leader in high-performance LED solutions – reveals it will present at least three complementary technologies to improve the delivery of light quality under an over-arching banner of ‘Light so Good’. Vitasolis™ technology incorporates a new L...
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2019-12-24

Five Micro LED Highlights You Can’t Miss in 2019

The year of 2019 was a fruitful year for Micro LED as the technology entering a more mature stage with increasing global manufacturers announcing their progresses and updates in Micro LED applications. LEDinside pointed out in its “2019 Micro LED Next Generation Display Key Technology Report,” that with outstanding performance in brightness, contrast, response time and energy saving, Micro LED technology might out beat LCD and OLED and be adopted in wearable applications, automotive displays, AR/VR and large displays. In the past year, ...
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2019-11-27

Nichia Files YAG Patent Lawsuits in Brazil

Japanese LED manufacturer Nichia reported that it has filed patent infringement lawsuits in Brazil for its YAG patent. Since Nichia’s Brazilian YAG patent has not expired and is still in force, the company filed two patent infringement lawsuits in the Judicial District of the Capital of the State of São Paul on November 13, 2019 against two Brazilian distributors, Karimex and Arrow, who sell Everlight’s LED products. At the same time, Nichia also accused ASUS Do Brasil, a Brazilian affiliate of ASUSTek, of infringing its YAG...
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2019-10-04

Nichia’s 2-In-1 Tunable White LED Begins Changing the Game!

Nichia’s Tunable 757 receives rave reviews from industry leaders, including the coveted LpS Best Sustainability Technology Award. Nichia, the leader in and inventor of the high-brightness LED, announced its game-changing single LES, tunable white mid power 3030 LED to the public on September 19th. The game changing NF2W757G-MT was unveiled, in detail, one week later at LpS 2019 in Bregenz, Austria. As previously announced, this cutting-edge technology gives design and operational freedom to luminaire manufacturers around the world. NF2W757G-MT ...
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2019-10-03

Major Micro LED Application Trends Focused by Worldwide Industry Players

Micro LED technology is on its way to take off with various applications launched by leading companies across the world. Small size displays for wearable products, middle size display for automotive applications and extra-large TVs are the three major areas targeted by current Micro LED players according to their strategies of Micro LED technology. LEDinside observed several roadmaps of Micro LED technology developments of different leading companies in the field. Luxury Micro LED TVs Since Micro LED technology still faces the challenge of high pro...
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2019-09-20

Nichia Partners Infineon to Create Micro LED Automotive Lights with Adaptive Driving Beams

With Nichia’s LED and driver IC from Infineon, advanced automotive front light with Micro LED enables safer driving and innovative application. The two companies announced that they have started the development of a high-definition (HD) light engine with more than 16,000 Micro LEDs for front light applications. According to Nichia, the Micro LED-based matrix light will offer a resolution about 180 times higher compared to current front light solution, paving the way for improved safety features. For example, HD light can be used to warn the driver of haza...
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2019-09-19

Nichia Launches World First 2-in-1 Tunable White, Single LES, Mid-power 3030 LED

Innovative tunable white, mid-power LED enables luminaire manufacturers to improve colour tuning, shrink optics and fixture profiles, while enabling new design options. Nichia, the leader in and inventor of the high-brightness LED, announces its game-changing 2-in-1 tunable white LED. This is the industry’s first tunable white LED in a mid-power 3030 package with a single light emitting surface (LES). Targeting most lighting applications, the technology provides luminaire manufactures with a host of benefits ranging from new technology and design features to improv...
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2019-09-02

High Court of Australia Rules Nichia’s Patent Invalid

Taiwan-based LED packager Everlight announced that the High Court of Australia has rendered the final judgment on August 7, 2019, denying Nichia’s appeal request. The Court has decided that the asserted claims of Nichia’s Australia patent 720234 are invalid. The Court has affirmed that Everlight’s products of Arrow did not infringe Nichia’s patent. Everlight affirmed the result of judgment and won the final victory by defending its customers' rights and interests. Earlier in March, Everlight reported that the Federal Court of Austral...
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2019-08-01

Nichia’ s YAG Patents are invalid Everlight’s Victories aren’t Changed

Shulin District, New Taipei City, Taiwan, July 30, 2019-Everlight has filed invalidation trial procedures against Nichia ‘s YAG patents in United States, Australia, China and Taiwan. Everlight has received these winning judgements. Supreme Court of the United States has decided that the asserted claims of Nichia’s US YAG patents US5,998,925 and US7,531,960 are invalid. Full Court of Federal Court of Australia has decided that the asserted claims of Nichia’s Australia YAG patent 720234 are invalid. On May 9, 2019, Beijing Inte...
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2019-07-30

Nichia Enforces Filament LED Patent in the US and Confirms Flip-chip Technology Patent in China

Nichia announced that it has filed a patent infringement lawsuit in the United States District Court for the District of Delaware against Global Value Lighting (GVL) a US-based manufacturer of LED lighting products. Meanwhile, the Japan-based LED maker also confirms its patent in China. In the lawsuit against Global Value Lighting (GVL), Nichia has asserted a filament LED patent, U.S. Patent No. 9,752,734, as well as 5 patents (U.S. Patent Nos. 6,337,493, 6,870,191, 7,345,297, 7,804,101 and 9,324,791) that cover the design of LED chips. N...
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2019-07-24

More Museums Install Pioneering Nichia UV-Free LED Technology to Accurately Mimic Natural Light

Natural colour rendering of Optisolis™ LEDs lets visitors experience artwork as the artist intended without degrading the work. Tokushima, Japan – 23 July 2019: Nichia Corporation, the leader in high brightness LED technologies, announces continued success with Optisolis™ – the world’s first series of packaged LEDs and Chip-on-Board (COB) solutions that accurately mimics natural sunlight without producing any harmful ultraviolet (UV) light. The Optisolis™ family of LED products continues to successfully transform the visit...
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2019-07-23

Natural Light Mimicking LEDs Adopted in Museum Lighting to Enhance Exhibition Quality

LED technology improvement supports various advanced lighting applications for different scenes. By accurately mimicking natural sunlight without producing UV light, Nichia’s Optisolis™ series products have been installed for evaluation throughout 2019 at the Kunstmuseum Pablo Picasso Münster, the Ludwig Museum in Koblenz and the Zeppelin Museum in Friedrichshafen in Germany. Designed to replace halogen and conventional LED directional lighting applications, the natural color rendering performance delivered by the Optisolis LED products allows v...
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2019-07-23

Nichia Files Patent Infringement Lawsuits against Lighting Science Group and Its Affiliates in the U.S.

Nichia announced that it has filed patent infringement lawsuits in the United States District Court for the Middle District of Florida on July 19, 2019 against Lighting Science Group (LSG), a US-based manufacturer of LED lighting products, as well as its affiliates, Health and VividGro. In its lawsuits, Nichia has asserted 13 patents (U.S. Patent Nos. 6,838,693, 7,348,602, 7,750,337, 8,120,057, 8,309,375, 8,309,948, 8,344,402, 8,530,250, 8,728,916, 8,796,721, 9,444,011, 9,865,773 and 10,276,751) against the three entities. The patents cover various manufactur...
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2019-05-27

Nichia Stops Investment in Foxconn Subsidiary AOT

Japanese LED maker Nichia Corporation announced that it has terminated its investment in Advanced Optoelectronic Technology (AOT), a LED packaging company under the Foxconn Group. Nichia reported on May 24, 2019 that it has sold all of common stock of AOT by the end of March 2019 which was held by its subsidiary Nichia Taiwan Corporation. Nichia ranked the top for global LED packaging manufacturer in 2018, according to the analysis of LEDinside. The company continues its developments in niche applications including deep UV LEDs and human centric li...
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2019-05-17

Nichia’s Vitasolis Enables Human Centric Lighting

Nichia Corporation will unveil a state-of-the-art LED spectrum technology, named Vitasolis, at LIGHTFAIR International during May 21 -23). This technology, which will be first incorporated in Nichia’s market leading 757 platform, will help control human circadian rhythm via a unique spectrum meant to stimulate activity. While Nichia previously presented the technology at The Phosphor Global Summit 2019 as well as the 2019 Department of Energy SSL R&D Workshop, Vitasolis will be on display at LIGHTFAIR International within Nichia’s ...
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2019-04-25

Increasing Applications and Rising Market of UV LED

With a wide range of applications, UV LED is considered a new rising opportunity for the LED industry. LEDinside noted in the latest report, titled “2019 Deep UV LED Application Market- Sterilization, Purification, and Water Treatment Markets,” that UV LED market continues to increase with the curing market steadily grow and rising applications in sterilization for surface, air, static and flowing water. With these driving momentums, LEDinside forecasts that the UV LED market value will reach US$ 991 million in 2023. Based on the wavel...
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2019-04-23

Nichia Corporation is Proud to Introduce a New Deep UV LED

Nichia has had significant success over the years with UVA LEDs, specifically in convention resin curing applications.  Nichia’s new 280nm UVC NCSU334A will be able to address mass market goals for water purification and air sterilization using Solid-State Lighting.  With its small size (6.8mm x 6.8mm) and strong performance (55mW typical optical power at 350mA), the NCSU334A allows for system miniaturization and long-life solutions where previous technologies could not.
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2019-04-19

Automotive LED Lighting to Take off with Smart Applications

Despite that the global automotive sales have slowed down in the past year due to the trade dispute and overall market decline, the demands for luxury automobiles in China and the increasing new energy (NEV) car market still bring up the penetration rate of LED in the automotive market. LEDinside sees that the market share of LED headlight and its market value will expand gradually as the price of high-power LED falls. LEDs are also adopted by other exterior lights including direction indicators and tail lights for delivering smart functions such signal projection and ...
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Streetlights and high-bay fixtures require high flux and efficacy to meet the ever increasing demands for system efficiency and energy cost reduction for these applications. Today, LUXEON 5050 LEDs received an upgrade in both flux and efficacy... READ MORE

The recent outbreak of COVID-19 has prompted the large-scale search for practical solutions that can prevent the spread of the deadly virus — from researchers and scientists committed to finding a solution, to the manufacturers and consu... READ MORE