| dc.description.abstract | Embedded Touch panel LCD PC used generally in industrial environments and used in large volume. To solve the heat problem installing the fan, it is the noise. In this thesis, an embedded touch LCD flat-panel system is based on the RISC microprocessor architecture. This design provides a smaller size, suitable for all kinds of environments and the overall power consumption is low, there is no need to install the fan cooling, and no noise.
In this thesis, the chapter Ⅰ describes the electrical characteristics of printed circuit boards, the chapter Ⅱ is a fanless embedded system touch-panel LCD design, to introduce the overall architecture and circuit design, PCB stacked structure, component configuration, signal line configuration, while the design compact fanless Embedded Touch-panel LCD Systems, and then the design approach of this chapter in order to reduce electromagnetic interference. The product design structure, use the chips and the frequency is not the same. Chapter Ⅲ for the comparison with other similar architecture products ,the electromagnetic interference experiments, verify product miniaturization, electromagnetic interference reduction.
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