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Enhance the sunlight readability of your TFT screens

23 June 2010

Anders Electronics has launched Ratek Extreme, a novel rugged sunlight readability system for transmissive TFTs, which also includes a power-saving display enhancement. With Ratek Extreme, a transmissive TFT is first optically enhanced to improve its sunlight readability by reducing reflection. This results in increased contrast ratio without modifying backlight power consumption. Then, this same optical enhancement is applied to the cover lens or touchscreen. Finally, the cover lens or touchscreen is optically bonded directly to the display - eliminating the air gap between the layers, reducing reflectance to around 0.2%, while maintaining contrast ratio in high ambient light environments.
Ratek Extreme creates an integrated display interface that guarantees the highest level of bright ambient optical performance without raising power requirements or producing extra heat. Additionally, the optically bonded assembly adds strength and increases impact resistance – ideal for rugged outdoor applications.

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