Sharp introduces the 2,500:1 High Contrast Automotive TFT LCD. The contrast ratio enables improved readability, while maintaining the high reliability and durability demanded by in-vehicle applications with an operating temperature of -30°C to 85°C. The 8 inch screen is therefore predestined for the design of high-end instrument panels whereas LCDs need to be integrated seamlessly into frequently black-colored dashboards of premium cars. This development was achieved by optimizing the pixel design in the LCD panel and improving the performance of components such as color filters.

Until now, the market for LCDs for in-vehicle applications has been expanding centered mainly on rear-seat entertainment (RSE) systems to watch television, DVDs, etc., in the back seat, and car navigation systems. Recently, the trend to incorporate LCDs into the instrument panel has also been accelerating. These LCDs are intended to display read-outs from gauges such as the speedometer, as well as simultaneously display images that enlarge the driver’s field of vision and provide visual guidance and safety warnings via connections with cameras and various sensors mounted on the vehicle.

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