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2016-12-29

Small Amounts of Impurities in Vacuum Affect OLED Lifetime

Reproducibility is a necessity for science but has often eluded researchers studying the lifetime of organic light-emitting diodes (OLEDs). Recent research from Japan sheds new light on why: impurities present in the vacuum chamber during fabrication but in amounts so small that they are easily overlooked.
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[News] Alternative Technologies to Low-Pressure Germicidal Mercury Lamps for Water Disinfection Applications

The prior blog titled “Nichia’s contribution to a realization of a mercury-free society” took a short break. However, there was a release about new LED-based water disinfection devices made by Miura Co., Ltd., a Japanese manu... READ MORE

[News] Ultra Narrow Beam UV LEDs with Exceptionally Focused 10° Beam for High Intensity and Collimation Applications

Violumas aims to provide the best variety of high-performance UVA, UVB, and UVC LEDs, encapsulated with the highest quality fused silica optics. The wide selection of beam angles (30°, 60°, 90°, 120°, and 135°) allows Violu... READ MORE

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