EPSON EH-TW7400

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Overview

With this powerful PRO-UHD projector, turn your living room into a true action scene. Delivering exceptional image quality with a dynamic contrast ratio of 200,000:1, it also incorporates the following features: 4K enhancement technology, 3LCD technology, Full HD resolution, and UHD BD and HDR support. This projector stands out for its ease of installation thanks to its motorized optics.

What the press says

To display an Ultra HD image, the principle based on the wobulation technique remains the same: it consists of extremely rapidly displaying two Full HD images offset from each other by half a pixel diagonally to create 8,294,400 pixels, which is equal to the number in an Ultra HD image. This technology called 4K Enhancement improves contours, eliminates aliasing, and increases contrast in highly textured portions of the image.

Automatically translated — Show original (French)

Pour afficher une image Ultra HD, le principe basé sur la technique de wobulation est toujours le même : elle consiste en l'affichage extrêmement rapide de deux images Full HD décalée l'une de l'autre d'un demi‑pixel en diagonale pour créer 8 294 400 pixels, soit un nombre égal à celui d'une image Ultra HD. Cette technologie dénommée Amélioration 4K permet d'améliorer les contours, d'éliminer l'aliasing et d'augmenter le contraste au niveau des portions d'image fortement texturée.