Samsung cung cấp panel OLED tandem 1,600 nits cho laptop với chứng chỉ VESA DisplayHDR True Black 1400
Samsung Display bắt đầu sản xuất hàng loạt các panel OLED tandem cho laptop đạt chứng chỉ VESA DisplayHDR True Black 1400 với độ sáng tối đa 1,600 nits. Lenovo đã áp dụng công nghệ này, trong khi Asus, Dell và MSI dự kiến sẽ ra mắt các laptop tương thích trong năm nay. Chứng chỉ mới này yêu cầu độ sáng cao hơn 40% so với tiêu chuẩn trước đó.
Samsung Display has announced that it is now supplying its first mass-produced VESA DisplayHDR True Black 1400 monitor panels to laptop makers including Lenovo, Asus, Dell, and MSI. Get ready for the brightest and punchiest portable displays yet as these big-name laptop brands integrate Samsung’s latest tandem OLED displays into their designs. VESA only introduced this new standard earlier this month, and it is notable for requiring panels with at least 40% higher brightness than the previous top tier. Samsung Display Samsung Display The VESA DisplayHDR True Black 1400 specs are rather strenuous. Earning this certification means that your display must “reproduce black levels of 0.0005 nits or lower while achieving peak brightness of 1,400 nits at a 10% On Pixel Ratio (OPR),” notes Samsung. Peak brightness is also boosted by 40% compared to VESA’s previous highest certification level, True Black 1000 . In terms of actual brightness readings, Samsung’s new tandem OLEDs offer up to 1,600 nits, which is 40% higher than the 1,100-nit peak brightness of conventional OLED panels with a single emissive layer. In case you haven’t heard of tandem OLED display panels, a big clue to their boosted visual performance is in the name. This display architecture stacks two organic emissive layers to improve light-emitting efficiency and achieve higher brightness. Another benefit is that the dual operation of the panels means a “tandem OLED can produce greater brightness using the same current or reduce the load on each emissive layer at the same brightness level, extending the panel’s lifespan,” notes Samsung in today’s press release. Thus, this kind of panel isn’t necessarily going to crater your laptop battery life when you only require modest brightness levels, as in a typical home/office environment, for example. Lenovo’s Yoga Pro 9i Aura Edition was the first device to feature Samsung’s new tandem OLED panel. Meanwhile, devices from Asus, Dell, and MSI are going to hit retail sometime in H2 this year. We’ve already seen tandem OLED-enhanced desktop monitors launched from brands like Alienware, Gigabyte , and MSI. Samsung Display’s local rival, LG Display , is also gearing up to compete in this premium market segment.