LG Display has verified Panasonic's announcement from CES, revealing that the new four-layer OLED technology is now available.

The LG G5 OLED TV displayed in a suite at CES 2025.

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John Higgins / Tech Trends

It seems as though Panasonic forced LG Display’s hand when it announced at CES 2025 the new panel technology at use in its new Z95B OLED TV — a new four-layer OLED panel structure that increases brightness while improving efficiency at the same time. Today, LG Display has confirmed that it has developed this new tech, while providing more details than LG Electronics did last week when we met with them.

For context, the new G5 OLED LG debuted gets brighter than last year’s model, but the benefit of the MLA (Micro Lens Array) technology LG developed specifically to achieve the improved brightness it needed to compete with QD-OLED and micro-LED. At the time, LG was coy on the new technology that helped the G5 get demonstrably brighter than its predecessor, the G4 OLED TV (“We’ll have more to talk about at the reviewer’s workshop later this year,” they told us), but we had strong suspicions it was a new four-layer OLED panel technology.

Two days later, Panasonic announced its latest OLED TV, featuring an innovative four-layer OLED panel, which is likely sourced from LG Display.

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What exactly is this innovative panel design? Unlike the traditional setup that features a red, green, and yellow emissive layer placed between two blue layers, LG Display has introduced a unique four-layer configuration known as Primary RGB Tandem, which is also utilized by Panasonic, confirming its use of LG panels. This latest fourth-generation OLED panel offers enhanced brightness, not only in terms of white brightness but also in color brightness, and boasts a 20% increase in energy efficiency compared to earlier models.

The enhanced brightness levels are particularly remarkable. LG Display asserts that the latest panel design can achieve brightness levels of up to 4,000 nits, a figure also reported by Samsung Display for its new QD-OLED panel. Should the G5 reach this 4,000 nit peak, likely aided by LG's advanced processing, it could potentially outshine the Z95B, which Panasonic announced with a maximum brightness of 3,700 nits.

The brightness of colors is reported to hit 2,100 nits, marking a 40% enhancement compared to the previous year. Additionally, the four-layer design contributes to a reduction in the usual amount of blue light emitted.

In order to enhance black-level performance, LG Display has created an ultra-low reflection film that effectively "blocks 99% of both internal and external light reflections," ensuring optimal viewing conditions irrespective of the ambient light present in a room.

The G5 showcased at CES was truly remarkable and could very well be the top television we encounter in 2025.