Patent ID: 7339582
Filing Date: 2008-03-04
Classification: G09G

Abstract:
1. A display device comprising: a controller which outputs start pulses, data, and a clock and a plurality of drivers which are cascade connected, each of said plurality of drivers comprising a start pulse input terminal for receiving said start pulses, a data input terminal for receiving said data, a clock input terminal for receiving said clock, a start pulse output terminal for outputting said start pulses received, a data output terminal for outputting said data received, a clock output terminal for outputting said clock received, and an internal circuit which captures said data that has been input in response to one of said start pulses in synchronization with said clock, wherein each of said plurality of drivers further comprises a switch for transmitting signals to a following-stage cascade-connected driver and connects said start pulse input terminal to said start pulse output terminal, said data input terminal to said data output terminal, and said clock input terminal to said clock output terminal by a switch control signal.