Study And Implementation On LCD Television Set

In these years, LCD TV technologic is developed unceasingly ,LCD TV set is come to every people's family. Study and develop new model LCD TV set is very important to the the enterprise in the new period. We wish to study all kinds of the industry standard and the requirement of market about the LCD TV set. In view of this, this paper is to do the massive research in the LCD TV set product aspect, proposed to establishes a unified inputer driver model, processes the input signal come from the different hardware signal path and device. This paper mainly includes the following several aspects:1. To analyzed the existing product solution's feature, most of the existing LCD TV set has unitary function, it is difficulty to satisfies the different consumer's demand. According to the new technology's trend of development,we develops and designs the new model LCD TV set, it has several new functions, such as Scart interface, the HDMI interface, USB interface function, VBI (Vertical Blanking Interval) function and so on.2. This paper proposed to establishes a unified inputer driver model, processes the input signal come from the different hardware signal path and device. Simplified application software's structure greatly, moreover it enables the application software can be possible to support the different decoder and the device simultaneously. It can enhanced software system's serviceability effectively, and strengthened the matching ability between the software with the hardware system.3. We have implemented the design of the LCD TV set's main circuit's structure and MCU software. This paper proposes some image processing algorithm. Studied and develops the LCD TV set's related function and to implemented it, including signal format, image processing, audio design, software development, communication and white balance adjustment and so on. It indicated that the single chip control system combine with scaler chip set could solve LCD TV set application question in effective, it provide the powerful support and the effective solution in the display technology, enhanced the complete machine performance.