Samsung D Unveils 30% Thinner 'UT One' OLED at Computex

Samsung Display announced on the 20th that it will participate in 'Computex 2025' held at the Taipei Nangang Exhibition Center in Taiwan from the 20th to the 23rd and unveil various IT OLED technologies.



Panoramic view of Samsung Display's exhibition booth at 'Computex 2025' to be held in Taipei, Taiwan from the 20th to the 23rd (local time) [Photo = Samsung Display]



Samsung Display will unveil its next-generation technology, 'UT (Ultra thin) One', for the first time, while introducing various low-power solutions optimized for IT devices such as laptops and tablets.



'UT One' is a next-generation low-power technology that is the first IT OLED panel to feature a 1Hz variable refresh rate (One Hz) with an ultra-thin



structure, reducing power consumption by 30% compared to existing panels. The ultra-thin OLED called 'UT' is characterized by being 30% thinner and 30% lighter, unlike existing products that use two glass substrates, as it applies an organic/inorganic thin film to the upper glass substrate. The weight reduced by applying UT is similar to that of one laptop battery cell (50g), which can increase battery capacity or improve portability.



Samsung Display's 'UT One' is the first IT OLED panel to enable a '1Hz variable refresh rate' by applying oxide TFT technology. The refresh rate can be dynamically switched from 1Hz to 120Hz depending on the display content, allowing for effective power distribution. This can secure extra power for AI and increase the usage time, contributing to improving the actual usability of consumers.



Samsung Display booth exhibition zone at 'Computex 2025' where you can see various IT OLED products such as tablets, laptops, and monitors in one place [Photo = Samsung Display]



The oxide TFT applied to 'UT One' increases the electron movement speed, making it suitable for large-area, high-resolution products, and is particularly excellent for implementing low-power characteristics as it has low leakage current.



Leakage current refers to the current flowing even when the TFT that operates the display pixels is completely turned off, which makes the brightness unstable and makes the screen appear to be flickering to the user. This phenomenon is especially prominent in low refresh rate states below 10Hz.



Samsung Display is currently building an oxide TFT process on its 8.6th generation IT OLED dedicated line under construction in Asan, South Chungcheong Province, and is preparing for mass production in 2026. The 'UT One' product is scheduled to be produced on this line in the future.



In addition to 'UT One', Samsung Display will present various low-power technologies utilizing display algorithms to customers at this exhibition.



△ICT (Intelligent Color Technology) is a technology that reduces power consumption while maintaining the screen brightness level perceived by the user depending on the content by increasing the saturation of pixels and reducing brightness. △ELP (Edge Luminance Profile) is a technology that reduces power consumption by adjusting the brightness of the outer part that is not easily visible by utilizing the characteristic of OLED that can control pixels individually.



Samsung Display also unveiled QD-OLED products, which are expanding their scope to the premium monitor market, at this exhibition.



At this exhibition, Samsung Display will exhibit a 27-inch UHD product with the highest pixel density in the self-luminous monitor industry, 160PPI (Pixels Per Inch). This product is specialized for high-definition gaming as well as detailed photo and video work due to its high PPI. Recently, global manufacturers have been releasing 27-inch UHD models one after another, and they have been well-received by the market, and are expected to lead the growth of the self-luminous monitor market this year.



Samsung Display will also present a 27-inch product with a 220PPI 5K (5120x2880) resolution, although it has not yet been commercialized. This is expected to be a customized product for visual workers, such as those working on images or editing videos, as it enables fine details with the highest pixel density that surpasses the company's existing highest resolution of 160PPI, and QD-OLED's unique color reproducibility and response speed are added.



A 27-inch QHD (2560x1440) product with the highest refresh rate of a self-luminous monitor, 500Hz, will also be exhibited. This product can provide the optimal user experience for games or sports videos with fast screen transitions based on the fast response speed inherent in self-luminous monitors.



In addition, a 34-inch Q+ monitor with the highest refresh rate of '360Hz' among wide-type monitors will be unveiled for the first time. This product is the first self-luminous monitor to satisfy the 'DisplayHDR True Black 500' certification of the Electronics Engineers Association (VESA), and is a product that enables excellent HDR and black expression.



The 'Synchroma' exhibition, where you can see the excellent color accuracy of Samsung OLED and the superior picture quality without deviation between devices, is also receiving favorable reviews from customers. At this exhibition, Synchroma will compare the color expressions of a 27-inch monitor with Samsung OLED, a 16-inch laptop, a 6.2-inch smartphone, and an LCD laptop by overlapping them.



Meanwhile, Samsung Display, which received a great response for its unique performance using robots at global exhibitions, demonstrated the light and thin characteristics of OLED using Rainbow Robotics' mobile dual-arm robot this time.



Lee Jong-hyuk, head of the Large Business Division and head of the IT Business Team (Vice President), said, "The IT market is currently rapidly transitioning from LCD to OLED, and the change can be felt at the Computex site." "Samsung Display will continue to develop OLED, QD-OLED, rigid, flexible,"We will proactively respond to customers' technological needs with various IT solutions, including foldable OLED, and lead market changes," he said.





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