One of the biggest TV developments at CES 2025 was a new fourth-generation 'four-stack' OLED panel developed by LG Display, an independent wing of LG that provides the raw display panels for LG Electronics and other TV makers.

The Primary RGB Tandem structure applied to the fourth-generation OLED TV panel organizes the light source into four stacks by adding two layers of blue elements and independent layers of red and green elements. It improves maximum brightness by increasing the amount of light produced by each layer compared to the previous structure.

LG has unveiled the next generation of its OLED technology, which it says is brighter and more energy efficient than ever.

Don't spend thousands on a new LG OLED TV when the LG B4 OLED TV and its stunning display are on sale at the lowest price ever.

LG Display has unveiled its 4th generation OLED TV panel with a major brightness boost along with some interesting claims and bragging rights.

LG Display is introducing its 4th-generation OLED TV displays today, which manage to not only be brighter than what it showed off in 2024, but also more power-efficient and less reflective. The LG OLED evo M5 was one of Engadget's favorite announcements from CES 2025,

LG dropped new versions of its flagship OLED and QNED TVs at CES, and as of Jan. 16, 2023 and 2024 flagship LG models have gotten discounts at Best Buy for up to $1,500 off. In case you forgot, LG is the authority on cool screens.

A brand new four-layer OLED panel structure technology has been confirmed by LG Display.The Latest Tech News, Delivered to Your Inbox

LG Display has officially announced the fourth generation of its OLED display technology, and it will be available in LG's M5 and G5 OLED TVs in 2025.