HKC's domestically produced screen breaks through 94% BT.2020 color gamut
March 24 news, domestic screen manufacturer HKC Huike official announced today, in the industry generally BT.2020 coverage level of 90%, the company broke through the bottleneck, reached 94% coverage level, has been close to the current technical ceiling. HKC Huike said that in the era of everything can be screened, sRGB, DCI-P3 and other color gamut standards are well known, but in fact, the current most widely used color gamut standard is BT.2020. The standard, developed by the International Telecommunication Union (ITU) for ultra-high definition displays, covers about 75% of the visible spectrum of the human eye and is currently the broadest industry standard with a color gamut far exceeding the common DCI-P3 (about 50% BT.2020) and sRGB (about 35% BT.2020).
According to the official announcement of HKC Hueco, by developing a high-purity color filter film, HKC Hueco will increase the "purity" of red and green light by 40%, just like using a filter to screen out the variegant, so that red is fuller, green is brighter, and the color gamut of the product is expanded to 94% of the BT.2020 standard. In addition, the technology has 350nit brightness and 1500:1 contrast parameters, and also supports low blue light C2 certification, moving harmful blue peak from 450nm to 460nm, reducing retinal irritation.
