TL;DR: In this paper, a serial-parallel to parallel-serial conversion device for mobile phone is introduced and mainly dissolving the bottleneck issues of distance, data capacity and signal crosstalk in the process of parallel data transmission of mobile phone.
Abstract: A serial-parallel to parallel-serial conversion device for mobile phone is introduced and mainly dissolving the bottleneck issues of distance, data capacity and signal crosstalk in the process of parallel data transmission of mobile phone. The device is characterized in that a parallel-serial unit U1 is used to convert parallel signal to serial signal; a serial-parallel unit U2 is used to restore serial signal to the original parallel signal; a connecting unit U3 is used to connect the serial signal of the two units U1, U2. Not only does the utility model successfully dissolve the bottleneck issue of parallel transmission and further optimize the design of mobile phone, but also makes the diversification of mobile phone design easier and has a strong practical and economic significance.