KEA480UL

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The KEA480UL is a multipurpose device that belongs to the family of Liquid Crystal on Silicon (LCoS) devices. In contrast to Liquid Crystal Displays (LCDs) and flat panel visual displays, the KEA480UL offers some unique advantages that make it suitable for a wide range of applications. Such as optical navigation systems, communications equipment, industrial automation systems, medical imaging devices, and projectors, among others.

In terms of working principle, the KEA480UL comes with 4-phase (2-color) amplitude-modulated (AM) LCoS devices. This modulation technique works by combining two colorless pixels into one that can perform the color conversion. It works by modulating the amplitude of the two incoming light beams, one red and one blue, that will then correspond to various color tones along its visible spectrum. The resulting output thus has one modulated optical channel with hybrid colors, capable of producing billions of different colors.

One of the main features of the KEA480UL is its high resolution. Its display resolution can reach up to 1920 x 1080 pixels, with a brightness of up to 1000 cd/m2. This makes it suitable for use in high-definition applications, such as cinema screens or large-scale interactive displays, as well as HDTVs. Moreover, it also features a wide viewing angle—measured at up to 172°—making it suitable for multi-viewing display solutions.

The device is also built with low power consumption in mind. It features the latest generation of LCD backplanes, which is 20% more efficient than previous models. This makes it suitable for applications where monitoring of energy consumption is essential. It is also constructed with low thermal noise technology to reduce the amount of noise emitted by the device when heating up.

The technology behind the KEA480UL allows it to produce high contrast images, with a contrast ratio of up to 1000:1. This enables the device to achieve deep blacks with opaque whites. It also features a color gamut of 78.6%, which is comparable with professional quality standard panel displays.

In terms of application field, the KEA480UL device is mostly used in optical navigation systems. It is reliable in helping to track and locate user’s movement, as well as track objects on any given terrain. It is also used in communications equipment, such as wireless links, as well as in medical imaging devices and large-scale interactive displays. Its qualities make it a great choice for applications requiring high resolution, color accuracy, and vibrant images.

To summarize, the KEA480UL is a LCoS device boasting an impressive set of features and specifications that makes it suitable for a wide range of applications. Thanks to its high resolution, wide viewing angle, and low power consumption, the KEA480UL makes a great choice for projects that require high image quality and vibrant color. This makes the device suitable for all kinds of optical navigation, communications, industrial automation, and medical imaging applications.

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