The Dynamic AMOLED display reduces the transmission of ‘harmful’ blue light (wavelengths in the 415 to 455nm range) to below 7 percent – the industry’s lowest mark. This significant reduction in blue light transmission is the product of Samsung’s continuous commitment to developing industry-leading AMOLED technology. When building the display, which received TÜV Rheinland’s official ‘Eye Comfort’ certification, Samsung applied new organic materials that reduce blue light wavelengths measuring between 415 and 455nm (the range that research 2 suggests is particularly harmful to the retina) by up to 42 percent 3 – without the use of filters.
Galaxy S10 users can sleep soundly knowing that their smartphone’s display has been certified by world-renowned testing firm TÜV Rheinland 1 to drastically reduce blue light’s harmful effects. The Galaxy S10, Galaxy S10+, Galaxy S10e and Galaxy S10 5G’s Dynamic AMOLED display was built from the ground up to minimize eye strain so users can get a better night’s sleep. How the Galaxy S10 Reduces Blue Light Transmission In this digital age, with smartphone users spending increasingly more time on their mobile devices, it’s easy to see why blue-light reducing technology has become absolutely necessary.
Recent research from the University of Toledo also suggests that blue light from mobile devices can cause harm to the eye’s retina. However, when viewed at night, blue light has been shown to suppress the production of melatonin (a hormone that regulates sleep–wake cycles) more powerfully than other types of light, affecting our ability to sleep. According to the Royal Society Te Apārangi, a not-for-profit organization based in New Zealand, “Adequate exposure to daylight, particularly during the morning, is important for synchronizing the circadian body clock, which can affect many processes including sleep, metabolism, immune function and even our mood.” These days, whether it’s through our electronic devices’ screens, energy efficient lighting, or simply sunlight, we’re constantly being exposed to blue light. Let’s take a closer look at how blue light affects our eyes, and how the Galaxy S10’s display protects them.īlue light is generally defined as a high-intensity, short-wavelength (380 to 500-nanometer) range of light on the visible light spectrum. To safeguard users’ eyes from blue light’s potentially harmful effects, Samsung equipped the Galaxy S10 line with a display that reduces users’ exposure to blue light wavelengths – without compromising picture quality. Once the sun goes down, studies show that the blue light from your smartphone’s screen and other artificial light sources can throw your biological clock out of whack – making it harder to fall asleep, and possibly causing more serious problems down the line. If you’re usually on your phone before bed and you find yourself having trouble falling asleep, you’re not alone.Īccording to recent findings from Counterpoint Research, nearly half of all global smartphone users spend more than five hours a day on their mobile device.
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