Osram Opto creates 120 bins for white LEDs
ZGAR Disposable Vape
ZGAR electronic cigarette uses high-tech R&D, food grade disposable pod device and high-quality raw material. All package designs are Original IP. Our designer team is from Hong Kong. We have very high requirements for product quality, flavors taste and packaging design. The E-liquid is imported, materials are food grade, and assembly plant is medical-grade dust-free workshops.
Our products include disposable e-cigarettes, rechargeable e-cigarettes, rechargreable disposable vape pen, and various of flavors of cigarette cartridges. From 600puffs to 5000puffs, ZGAR bar Disposable offer high-tech R&D, E-cigarette improves battery capacity, We offer various of flavors and support customization. And printing designs can be customized. We have our own professional team and competitive quotations for any OEM or ODM works.
We supply OEM rechargeable disposable vape pen,OEM disposable electronic cigarette,ODM disposable vape pen,ODM disposable electronic cigarette,OEM/ODM vape pen e-cigarette,OEM/ODM atomizer device.
ZGAR Disposable Vape,ZGAR Disposable Vape disposable electronic cigarette,ZGAR Disposable Vape pen atomizer ,ZGAR Disposable Vape E-cig,disposable electronic cigarette ZGAR INTERNATIONAL(HK)CO., LIMITED , https://www.sze-cigarette.com Osram binning structure At Strategies in Light 2008, Osram Opto Semiconductors unveiled a new fine binning structure for white LEDs which divides the companys production output into no fewer than 120 bins.
The new binning process for white LEDs corresponds to a 3-step McAdam ellipse and is available for the Power TopLED, Advanced Power TopLED and Dragon product families.
With aimed defined color coordinates, the intention is that different LEDs within one white group reliably emit the same homogenous white light ?C with no visible color deviations.
The binning scheme is related to the ANSI chromaticity specification (not yet finally approved), which will also be included with the Energy Star requirements for solid-state lighting products. This standard defines 8 correlated color temperatures for white LEDs, based on 7-step McAdam ellipses (see for example Standards required for further penetration of solid state lighting ).
Osram has further sub-divided the ANSI bins creating a total of 120 sub-bins. As well as being sub-divided by CCT, the bins also extend further from the blackbody curve, into regions where white LEDs can have a noticeable pinkish or greenish Tinge.
Osram says that its new binning structure delivers significant improvements in off-angle color uniformity as well as a typical color rendering index (CRI) of 80+.
The color homogeneity of volume-casted Power TopLEDs has been improved over the entire range of viewing angles. Up to now, these LEDs appeared to have a slightly different white tone when viewed from different angles, due to the way in which the phosphor was distributed In the package.
The company says that its new fine white binning scheme makes it easier and potentially more cost-effective to build lighting applications with the highest requirements in uniformity. 
