Patent ID: 9721491
Date: 2017-08-01
CPC Classifications: G09G

Claim:
1. A display comprising: a plurality of first control lines; a plurality of first de-multiplexers, each of the plurality of first de-multiplexers electrically coupled to the first control lines and configured to receive a plurality of first control signals through the first control lines to sequentially transmit a first data signal received by each of the plurality of first de-multiplexers to a plurality of first pixels electrically coupled to each of the plurality of first de-multiplexers in response to the first control signals; a plurality of second control lines; and a plurality of second de-multiplexers, each of the plurality of second de-multiplexers electrically coupled to the second control lines and configured to receive a plurality of second control signals through the second control lines to sequentially transmit a second data signal received by each of the plurality of second de-multiplexers to a plurality of second pixels electrically coupled to each of the plurality of second de-multiplexers in response to the second control signals; wherein a polarity of the first data signal is different from a polarity of the second data signal, each of the plurality of first de-multiplexers further comprises a plurality of first switch units, each of the plurality of second de-multiplexers further comprises a plurality of second switch units, each of the plurality of first switch units, which is controlled by one of the first control lines, is configured to transmit the first data signal synchronized with at least one of the plurality of second switch units transmitting the second data signal, which is controlled by one of the second control lines different from the first control lines, and each of the plurality of first control lines is configured to control only the first de-multiplexers receiving data signals with an identical polarity at a same time; wherein levels of the first control signals switch, corresponding to the polarity of the first data signal, between a first voltage level and a zero voltage level, and levels of the second control signals switch, corresponding to the polarity of the second data signal, between a second voltage level and the zero voltage level, wherein a polarity of the first voltage level is different from a polarity of the second voltage level; and wherein the first switch units and the second switch units comprise insulated-gate field effect transistors respectively.