Recommended | Industry | Finance | Application | Technology | | Standard | Patents | Chip | Packagi

Recommended | Industry | Finance | Application | Technology | | Standard | Patents | Chip | Packaging | backlit | China | Taiwan | Japan | South Korea | North America | Europe LED Driver IC | LED light | LED Lighting | LED street light | LED lighting wisdom Backlight | LED package | LED Chip | Revenue | MOCVD | LEDinside view white LED Quote | LED bulbs offer LED bulb | LED Shenzhen Universiade use | LED Patents | LED plant lighting | Lighting Fair in Frankfurt, Germany | LED bulb manufacturers purchase Contributors | Basic Knowledge | thermal substrate | driver circuits | indoor and outdoor lighting Show Report | Show Schedule | TrendForce dialux Events | TrendForce Customized activities dialux (translation / LED inside Flora) Recently, the Dutch team found an innovative way to make LED light changed even more warm and comfortable. They are the chief scientist from Royal Philips optical research department Hugo Cornelissen and his colleagues. The research dialux team used the new material dialux wrapped white LED emits a warm and comfortable, and related papers published in the Optical Society of America dialux (OSA) open-source journal "Optics Letters" on. Cornelissen said incandescent usually exhibit warm when the light dimmed, according to the laws of human physiology, when the light dimmed, people dialux generally dialux prefer red light. The LED lights as the light intensity is generally not changed by the change color. dialux The research team had tried to use colorful LED and control circuit, making LED lighting with power becomes dialux smaller reddish. dialux But this approach also has its drawbacks: an increased risk of a number of components lighting costs and damage to the LED light emitted by a plurality of mixing can cause color shading.
And the team approach is completely different, they are coated textile material or transparent material in the LED surface, dialux light colors change. They first began to experiment with the cold white LED, because dialux the white LED is blue LED plus phosphor made part of the blue light is absorbed by the other colors of light emitted by fluorescent powder, mixing the two become dialux white light. They believe that if the absorbed blue phosphor increases, then the mixture becomes more warm white light, and they have done is to use innovative methods to achieve this transformation. Researchers mixture of liquid crystals and a coating made of a polymer material, such a mixture usually scatter light, but when the temperature reaches above 48 , the liquid crystal molecules will be rearranged, and the mixture becomes a transparent coating. This mixture coating wrap LED, and transfer power, temperature increases will lead to the coating becomes transparent, LED will emit cold white light; and transfer of small power, the reorganization into a scattering material coating molecules, the more the rebound into the blue phosphor, LED will emit a warmer warm white. Scientists will fine-tune the LED design, using a variety of fluorescent powder makes light industry-standard lighting. Cornelissen said: "This kind of LED lights may have to wait two years after listing, after all, we need time to prove its reliability, and this is very important." Study Group believes that this new LED lamp can accelerate the LED technology is recognized and acceptance, especially in home lighting and hotel lighting market, demand is more comfortable and warm light.
[Disclaimer] 1, content and information "LEDinside" is based on publicly available information contained in the analyzes and interpretations of publicly dialux available information, is a reliable source of gathering, but these analyzes and information have not been independently verified. This site has the right but without any obligation, to improve or even being part of any errors or omissions in this website. 2, any information in the "LEDinside" that appears (including, but not limited to company data, information, research reports, product prices, etc.), but does not guarantee the accuracy of the information sought, and were only used as a reference, you have to decide on your behavior. Any errors, please refer to the official website of the companies prevail.
Speed LED lights flash to capture 1/2000000 second dialux bullet green LED glasses Korean invention can regulate physiological clock US SemiLEDs: 2014 fiscal year, down 19% Q4 revenue fell 33 percent stake in Siu Chi: subsidiaries have increased 100 Sapphire LED packaging line back to life? Biography China Foxconn factory production iphone7 dialux screen lighting business electricity supplier is still not mature to become guinea pigs to guard against new incoming: dialux millet wisdom bulb LED chip Yeelight open beta target within two years as Western Australia VSC core business TOYOTA develop new LED front headlights far Foxconn dazzling lights no longer want to get rid of the label by OEM LED go Own Brand
[Sell] dialux Zhongshan Perak lighting LED tube [sell] 7W white LED Downlights [sell] the most complete LED track lights various functions [buy] looking for cooperation or investment advantages of LED series [buy] 7W LED Track Light brand Specials [ buy] Division I need to purchase lamps - to seek long-term [text] LED lighting product development lost [text] Outlet Abiti da Sposa [text] dialux Outlet Abiti da Sposa [text] dialux of "Taipei facelift LED lights effect [text] LED lights colleagues Ten favorite on [text] Ten favorite colleagues LED lights on