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TechSamsung Display begins mass production of VESA DisplayHDR True Black 1400 laptop panels
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Samsung Display has announced the mass production of its first VESA DisplayHDR True Black 1400 certified tandem OLED panels for laptops. The new standard, introduced earlier this month, requires peak brightness of at least 1,400 nits at 10% On Pixel Ratio, with Samsung's panels achieving up to 1,600 nits — a 40% increase over conventional single-layer OLEDs. The tandem OLED architecture stacks two organic emissive layers, improving efficiency, brightness, and lifespan while reducing power load at modest brightness levels. Major laptop makers including Lenovo, Asus, Dell, and MSI will integrate these panels. Lenovo's Yoga Pro 9i Aura Edition is the first device to feature the new display, with other models expected in the second half of 2025. LG Display is also preparing to compete in this premium segment.
Source report
Samsung Display has announced that it is now supplying its first mass-produced VESA DisplayHDR True Black 1400 monitor panels to laptop manufacturers, including Lenovo, Asus, Dell, and MSI. These next-generation tandem OLED displays promise the brightest and most vibrant portable screens yet, as major laptop brands integrate the technology into their upcoming designs.
VESA introduced this new certification standard earlier this month, which notably requires panels to deliver at least 40% higher brightness than the previous top-tier specification.
Certification Requirements
The VESA DisplayHDR True Black 1400 specifications are demanding. According to Samsung, earning this certification requires displays to "reproduce black levels of 0.0005 nits or lower while achieving peak brightness of 1,400 nits at a 10% On Pixel Ratio (OPR)."
Key performance highlights include:
- Peak brightness: 40% higher than VESA's previous highest certification level, True Black 1000
- Actual brightness: Samsung's new tandem OLEDs offer up to 1,600 nits
- Comparison: This is 40% higher than the 1,100-nit peak brightness of conventional OLED panels with a single emissive layer
How Tandem OLED Technology Works
The name "tandem OLED" hints at the technology's enhanced visual performance. This display architecture stacks two organic emissive layers to improve light-emitting efficiency and achieve higher brightness.
Additional benefits, as noted in Samsung's press release, include:
- The dual-layer design allows the panel to produce greater brightness using the same current
- Alternatively, it can reduce the load on each emissive layer at the same brightness level, extending the panel's lifespan
- This means the panel does not necessarily drain laptop battery life when operating at modest brightness levels, such as in a typical home or office environment
First Devices and Availability
Lenovo's Yoga Pro 9i Aura Edition was the first device to feature Samsung's new tandem OLED panel. Devices from Asus, Dell, and MSI are expected to reach retail in the second half of this year.
Market Context
Tandem OLED-enhanced desktop monitors have already launched from brands such as Alienware, Gigabyte, and MSI. Samsung Display's local rival, LG Display, is also preparing to compete in this premium market segment.
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Samsung Begins Mass Production of VESA DisplayHDR True Black 1400 Laptop Displays