ᱢᱚᱰᱮᱞ ᱠᱚ ᱫᱚ ᱞᱚᱣᱨᱮᱱᱥ ᱠᱚ ᱦᱚᱛᱮᱛᱮ ᱠᱚ ᱞᱟᱹᱭ ᱟᱠᱟᱫᱟ
ᱟᱨ ᱚᱱᱟ ᱫᱚ https:
Previous studies have confirmed that blue light with a wavelength of 450 to 500 nm can inhibit the production of melatonin, thereby affecting the quality of our night sleep. Now, researchers have developed an LED prototype. The LED reduces the blue component (instead of the mask), reduces the blue component, and at the same time makes the color look like it is in natural sunlight. The research was published in the ᱱᱟᱶᱟ ᱰᱟᱴᱟᱵᱮᱥ ᱠᱚ ᱟᱨ ᱡᱤᱭᱚᱜᱽᱨᱟᱯᱷᱤᱠ ᱱᱳᱴ ᱠᱚ ᱕᱘ ᱨᱮ ᱧᱮᱞᱚᱜ ᱠᱟᱱᱟ ᱾
ᱫᱟᱜ ᱫᱚ ᱵᱟᱝ ᱵᱟᱹᱲᱤᱡ ᱫᱟᱲᱮᱭᱟᱜᱼᱟ ᱪᱮᱫᱟᱜ ᱥᱮ ᱞᱤᱞ ᱦᱚᱲᱢᱚ ᱫᱚ ᱵᱟᱝ ᱵᱟᱹᱲᱤᱡ ᱫᱟᱲᱮᱭᱟᱜᱼᱟ ᱪᱮᱫᱟᱜ ᱥᱮ ᱡᱤᱱᱤᱥ ᱠᱚ ᱫᱚ ᱥᱟᱹᱨᱤ ᱜᱮ ᱵᱟᱹᱲᱤᱡ ᱦᱩᱭ ᱫᱟᱲᱮᱭᱟᱜᱼᱟ ᱾
As a proof of concept, the researchers identified and synthesized a new type of fluorescent crystal containing containing ((Na1.92Eu0.04)MgPO4F). In the thermal stability test, the emission color of the phosphor remains consistent between room temperature and the higher operating temperature (149.4℃) of commercial LED lighting. ᱢᱤᱫ ᱚᱠᱛᱚ ᱨᱮᱭᱟᱜ ᱢᱟᱨᱥᱟᱞ ᱛᱮ, ᱥᱮᱢᱯᱚᱞ ᱠᱚ ᱫᱚ ᱵᱟᱝ ᱵᱩᱡᱷᱟᱹᱣ ᱞᱮᱠᱟ ᱧᱮᱞᱚᱜ ᱠᱟᱱᱟ ᱟᱨ ᱵᱟᱝ ᱠᱚᱢ ᱥᱮ ᱠᱚᱢ ᱢᱤᱫ ᱫᱷᱟᱣ ᱜᱮ ᱵᱮᱵᱷᱟᱨ ᱞᱮᱱᱟ ᱾
In order to understand how this material works in a bulb, the researchers created a prototype device: a purple LED bulb covered with a silicone cap, which contains a mixture of blue compounds, red phosphors and green phosphors. It produces the required bright warm white light while minimizing the intensity of blue wavelengths, which is different from commercial LED bulbs. 8-
ᱱᱚᱶᱟ ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱡᱟᱹᱨᱩᱲ ᱜᱮᱭᱟ, ᱚᱱᱟ ᱛᱮ ᱱᱚᱶᱟ ᱫᱚ ᱵᱟᱝ ᱵᱟᱰᱟᱭ ᱟᱠᱟᱱᱟ ᱡᱮ ᱚᱱᱟ ᱫᱚ ᱵᱟᱝ ᱵᱟᱰᱟᱭ ᱟᱠᱟᱱᱟ, ᱚᱱᱟ ᱛᱮ ᱱᱟᱶᱟ ᱡᱤᱱᱤᱥ ᱠᱚ ᱫᱚ ᱵᱟᱝ ᱵᱟᱰᱟᱭ ᱟᱠᱟᱱᱟ.
ᱞᱤᱞ ᱢᱟᱨᱥᱟᱞ ᱫᱚ ᱞᱚᱣᱨᱮᱱᱥ ᱰᱤᱯᱞᱚᱭᱰ ᱠᱚᱰ ᱠᱚ ᱩᱫᱩᱜ ᱟᱠᱟᱫᱟ
A team of researchers from the National University of Singapore has developed a new type of LED light that is completely blue-free. These so-called "zero-blue" lights emit a warm white color that is similar to traditional incandescent bulbs, but without the harmful effects of blue light on human eyes and sleep patterns.
1960 sal reak̕ kạmi lạgit̕, ᱟᱹᱰᱤ ᱜᱟᱱ ᱫᱚ ᱟᱹᱰᱤ ᱜᱟᱱ ᱜᱮ ᱢᱮᱱᱟᱜ-ᱟ, ᱡᱟᱦᱟᱸ ᱨᱮ ᱟᱹᱰᱤ ᱜᱟᱱ ᱡᱤᱱᱤᱥ ᱠᱚ ᱢᱮᱱᱟᱜ-ᱟ, ᱟᱨ ᱚᱱᱟ ᱠᱚ ᱢᱩᱫᱽ ᱨᱮ ᱵᱟᱹᱲᱛᱤ ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱟᱨ ᱱᱚᱶᱟ ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱟᱨ ᱱᱚᱶᱟ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ.
To address this problem, the NUS team set out to create an LED light that would be free of blue light. The researchers used a combination of phosphors that emitted warm white light when excited by a blue LED. By carefully selecting the composition and structure of these phosphors, the team was able to eliminate all blue light emissions, while still producing a high-quality, warm white light.
According to the team, these zero-blue LED lights offer a range of benefits over traditional LED lights. In addition to being healthier for human eyes and sleep patterns, they also have a greater color rendering index (CRI). This means that they can more accurately reproduce colors as they would appear under natural light, making them ideal for applications such as home lighting and art display.
ᱱᱚᱶᱟ ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱟᱨ ᱚᱱᱟ ᱠᱚ ᱫᱚ ᱟᱹᱰᱤ ᱠᱚᱢ ᱜᱮᱭᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ https://www.mirmage, ar houtions, hirgine, hirgine, https://vestructions, hirgine, hirdown, ᱟᱨ https://govalue, hirders, https://vestructions, hirgine, https://govalue, ᱡᱟᱦᱟᱸ ᱫᱚ https:
The NUS team is now working to further refine their zero-blue LED technology, with the goal of making it more widely available in the coming years. They hope that the new lights will be embraced by consumers and businesses alike, offering a healthier, more sustainable lighting option for everyone.
In a world where blue light exposure is increasingly prevalent, the development of zero-blue LED lights marks a major breakthrough. By reducing the harmful effects of blue light on human health, these new lights offer a safer, more sustainable alternative that can benefit us all.