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LG white light yellow light red light blue color OLED technology analysis

LG white light yellow light red light blue color OLED technology analysis

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As the first manufacturer to launch an OLED display TV, LG 's OLED TV has its own WRGB four-color technology, which once again visually refreshes consumers' understanding of picture quality in terms of color and contrast performance. Based on the traditional Red, Green, and Blue-based RGB, LGOLED TVs add white spots, each consisting of four color spots.

As the first manufacturer to launch OLED TV, LG's OLED TV has its own WRGB four-color technology, which once again visually refreshes consumers' understanding of picture quality in terms of color and contrast performance. Based on the traditional Red, Green, and Blue-based RGB, LGOLED TVs add white spots, each consisting of four color spots. The extra white color adds a new dimension to the color of the LGOLED TV, which greatly expands the color gamut that the screen display can achieve.

Thanks to the addition of white pixels, LG OLED TVs have the ability to express different shades of gray and light and dark. Therefore, the problem of chromatic aberration which cannot be avoided by a television product using only three colors of RGB is effectively solved. We all know that the human eye has three kinds of cones, and all the colors we see come from the combination of three kinds of cells. The four colors of WRGB can bring more combinations than human eye cones, which brings a color gamut beyond the scope of human eye recognition. It is displayed on the screen, which is the more vivid color of LGOLED TV.

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