JVC variety of TV products using new technology debut CEATEC

Held in the days before CEATEC JAPAN 2007 exhibition, JVC exhibited a variety of LCD TV and the application of new technology, including the use of LED as a backlight source, the image contrast is improved to 100000:1 42 inch LCD TV, and TV using a unique gesture recognition technology.

In order to improve the contrast, this TV uses the JVC development of the regional control LCD driver". In the LCD panel is equipped with LED, the surface is divided into 128 regions, respectively, control brightness. That is, by analyzing the brightness distribution of the input image signal, the backlight of the 128 regions in the LCD panel is controlled. Control area, less than 128 will reduce the effect of split control, more than 128 will be too expensive and difficult to import. LED using RGB tricolor, a total of 1151 installed. By controlling the brightness of the backlight, the TV's power consumption is about 50% lower than the company's previous products. Moreover, through the use of LED as a backlight light source, the color range also increased to 116% NTSC.

In addition, JVC also exhibited a unique feature of the TV products: gesture recognition tv". In JVC related presentations, the user can use a series of hand movements to operate the tv. The TV will be able to perform different operations according to different gestures. For example, when you are watching TV, clap two times, then the TV will be the volume control and channel control icon. When you see the red icon on the TV, you can continue to applaud to decide what to do. For example, when the volume icon becomes red, then you can adjust the volume of the palm. The TV also has a voice recognition function, which can prevent the emergence of other sounds around the resulting misoperation. JVC introduced in the TV integrated inside a camera, which can identify the user gestures.