Patent ID: 8901963
Filing Date: 2014-12-02
Classification: G09G,H03K

Abstract:
1. A level shifting device, comprising: an input unit configured to sample serial input data including a level selection bit and a plurality of output selection bits and to generate a level selection signal and a plurality of output selection signals based on the input data; a control unit configured to selectively generate a high level activation signal or a low level activation signal based on the level selection signal, and configured to generate a switching signal based on the plurality of output selection signals; a high level generating unit configured to generate a high level output signal in response to a generated high level activation signal; a low level generating unit configured to generate a low level output signal in response to a generated low level activation signal; and an output unit configured to output one of the high level output signal and the low level output signal on each of a plurality of output signals in response to the switching signal.