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    • Denggle > Lighting News >

    NIMS Separates Its Red Phosphor Patent Usages into Manufacturing and Application

    NIMS Separates Its Red Phosphor Patent Usages into Manufacturing and Application

    Source： 28 Oct 2018
    LED Patent NIMS LED Red Phosphor

    The National Institute for Materials Science (NIMS) in Japan has announced that the licensing scheme for its comprehensive patent on red phosphor has been changed since October 1, 2018. The red phosphor patent was divided into two groups, a group of materials and manufacturing patents related to the manufacture of phosphors and a group of application patents related to the manufacture of LED devices. NIMS will enter new licensing contracts with companies to which these patents are applicable.



    The new licensing scheme will apply to the patents on the nitride red phosphor by the name of CASN, SCASN or 1113 phosphor (S/CASN phosphor). NIMS decided to divide its S/CASN phosphor patent into manufacturing patents and application patents to protect the profits of designated phosphor manufacturers and devices.

     

    NIMS

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    The Billy BL Lamp Series by Studioilse for Kalmar Werkstätten

    To celebrate her Designer of the Year award, Kalmar Werkstätten will be showcasing two of British designer Ilse Crawford’s designs. The successful launch of the Billy TL table lamp last year led to Studioilse’s redesign of the Billy BL floor lamp, both of which combine sophistication, luxury, and warmth all in one package. The Billy lamp combines a rosewood stem with a duotone matte-black lampshade… With a sleek brass underside. Its neutral palette elevates any room it’s in, while still preserving a sense of comfort and peace.

    The Macaron Floor Lamp Is the Latest Addition to This Dessert-Inspired Lighting Collection

    A few years ago, Spanish designer Silvia Ceñal introduced the Macaron pendant lamp and now with Lithuanian company EMKO, the Macaron Floor Lamp comes to life. Much like the pendant, the dessert-inspired design merges simple materials, like wood and rope, with the right proportions to create a lively personality. The wooden frame brings a warm feeling while the threaded cord adds a playful touch through color and texture.

    NIMS Separates Its Red Phosphor Patent Usages into Manufacturing and Application

    The National Institute for Materials Science (NIMS) in Japan has announced that the licensing scheme for its comprehensive patent on red phosphor has been changed since October 1, 2018. The red phosphor patent was divided into two groups, a group of materials and manufacturing patents related to the manufacture of phosphors and a group of application patents related to the manufacture of LED devices. NIMS will enter new licensing contracts with companies to which these patents are applicable.

    Spanish Researchers Develop Sand that Produces White Sun-Like LEDs

    The team led by the chemist-technologist Rubén Costa of IMDEA Materials (Madrid) and the chemists Jesús Berenguer of the University of La Rioja and Javier García of the University of Alicante has overcome one of the biggest obstacles in the progress towards new sources of healthier artificial lighting.

    Chinese LED Phosphor Company Claims Patent Invalidity against NIMS

    Jiangsu Bree Optronics, a Chinese phosphor manufacturer, claimed patent invalidity against The National Institute for Materials Science (NIMS) in Japan, who changed the licensing scheme for its comprehensive patent on red phosphor since October 2018.

    Communal Light

    The Tree of Ténéré, a large-scale interactive LED artwork, was recently on display at Burning Man.

    Tunable white lighting in the classroom: The new ROI is ROO

    Throughout the past few years, we at LEDs Magazine have seen more solid-state lighting (SSL) product development targeted at educational environments. School officials, especially in the public-school arena, must manage strict budgets and plan strategically to obtain the best return on investment (ROI) possible, so the potential financial implications are important factors — first, the cost of premium equipment and installation, but then balanced against the possible payback due to energy efficiency initiatives and less maintenance. One consideration beyond the established cost reductions of SSL in institutional buildings such as schools is the possible impact of tunable white lighting in the classroom. Naturally, dimmability and other controls features such as granularity of color temperature can be customized to various classroom tasks and increase visual acuity. But what’s becoming even more appealing to educational administrators is the ability to influence less “visible” factors in the classroom, such as mood, behavior, and concentration. Strategies in Light, co-located with The LED Show and Lightspace California, will draw more attention to so-called human-centric lighting applications as this, also known as lighting for health and wellbeing. One such presentation, “Lighting for pupils…Tunable white lighting in the classroom and the new ROI,” by Tricia Foster of Acuity Brands Lighting and Catherine Hollenshead of Estes, McClure & Associates (EMA), will feature a case study on a Texas school district’s first-hand experience using tunable white lighting in several classrooms. Here the speakers give a glimpse into the new classroom experience. They will offer up additional details during SIL on how ROI has evolved into “return on objective” (ROO) in such installations. — Carrie Meadows

    Héctor Esrawe Introduces Félix Candela's Parabolas Into Lighting Design

    publish your work esrawe studio (17 articles) esrawe studio introduces félix candela's parabolas into lighting design esrawe studio introduces félix candela's parabolas into lighting designfeb 25, 2019 esrawe studio intervalo furniture collection exhibits at mexico design week esrawe studio intervalo furniture collection exhibits at mexico design weekoct 12, 2018 esrawe designs brass and copper bar at auditorio nacional in mexico city esrawe designs brass and copper bar at auditorio nacional in mexico citysep 21, 2018 nouvel limited reveals blown glass collection by mexican designers at design miami/basel nouvel limited reveals blown glass collection by mexican designers at design miami/baseljun 26, 2018 esrawe studio fits out taquería in mexico city with new interiors and brand identity esrawe studio fits out taquería in mexico city with new interiors and brand identityfeb 25, 2018 popular now design! LE GRAND PRIX DU CARRÉ HERMÈS call-for-entries now open! LE GRAND PRIX DU CARRÉ HERMÈS call-for-entries now open! 27k views 'less and more' illustrates the functional design of dieter rams 'less and more' illustrates the functional design of dieter rams 19k views naoto fukasawa designs 11-piece cutlery set 'itsumo' for alessi naoto fukasawa designs 11-piece cutlery set 'itsumo' for alessi 19k views the polydrop trailer is a lightweight portable living space for comfortable travelling the polydrop trailer is a lightweight portable living space for comfortable travelling 23k views kengo kuma completes the world's largest starbucks reserve roastery in tokyo kengo kuma completes the world's largest starbucks reserve roastery in tokyo 24k views lighting design (224 articles) night book emits warm, soft light when pulled from bookcase night book emits warm, soft light when pulled from bookcasemar 05, 2019 simone crestani turns japanese paintings into glass lighting installations at milan design week simone crestani turns japanese paintings into glass lighting installations at milan design weekfeb 28, 2019 esrawe studio introduces félix candela's parabolas into lighting design esrawe studio introduces félix candela's parabolas into lighting designfeb 25, 2019 kamaro’an weaves lighting and stationary out of umbrella sedge plants kamaro’an weaves lighting and stationary out of umbrella sedge plantsfeb 20, 2019 creative studio idea3di launches levitating marble lamp 'levia' creative studio idea3di launches levitating marble lamp 'levia'feb 11, 2019 322 122 46 50 héctor esrawe has designed lighting fixtures that create a reflection based on how the light travels through a solid surface — from the beginning to the end, through the darkness in the parabolas of félix candela. the path of the light in each of the versions is conditioned by the metal, in its scale, its surface and in its expression, also on its repetition, which builds an architectonic quality for each one of them.

    New Red Phosphor to Improve LED Energy Efficiency Co-Developed by University of Innsbruck and Osram

    A research team at the University of Innsbruck, Austria cooperated with Osram Opto Semiconductors to develop a new red phosphor with excellent luminescence properties which can make LED lighting more energy-efficient. The research article, titled “Sr[Li2Al2O2N2]:Eu2+—A high performance red phosphor to brighten the future” was published in Nature Communications on April 23, 2019.

    U.S. Patent Granted to Nichia, Mitsubishi Chemical, NIMS and Citizen Electronics for LEDs Using Nitride-type Red Phosphor

    Four Japanese companies, Nichia, Mitsubishi Chemical Corporation (MCC), Citizen and National Institute for Materials Science (NIMS), reported that they have been granted in the U.S. the patent (U.S. patent No. 10,072,207) to LEDs using a nitride-type red phosphor*.

    How to Choose a Baby Photography Light?

    Photography lights are usually called camera headlights, interview lights, news lights, and their functions on a digital video camera are the same as those of a flash in a digital camera. When using this kind of photography light to shoot objects with dark surfaces, some auxiliary light sources must be used, otherwise the picture will not be clear. The baby photography light is a light used to take pictures of infants and young children. This kind of lights is different from the mobile phone lights used in life.

    Delphi Display Systems completed the installation of two large format LED digital signs at the site of the new headquarters for the Pacific Symphony and OC Music and Dance

    Delphi Display Systems, a visual engagement technology company, announced that they completed the installation of two large format LED digital signs at the site of the new headquarters for the Pacific Symphony and OC Music and Dance. Located at 17620 Fitch Ave. in Irvine, the site is owned by Zion Enterprises, a real estate development company founded by Charlie Zhang, creator of the Pick Up Stix restaurant chain.

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