Flat panel displays having a circuit and method for driving the sub-field mode flat panel display, such a circuit

摘要

[Abstract] Flat panel displays (PD), (57) (Sc, D electrode of display elements that are arranged in a matrix of rows and columns (C), and related the display element and (C) in rows and columns , I comprises the Su). Is divided into (Tsf) sub-field period, continuous with the address cycle before (Ts) and (Tp) display cycle field display frequency information received in (Pi) and (Tf), the flat panel display (PD) I want to drive in the sub-field mode. One field cycle (Tf) in generating the weight coefficients of a predetermined order of each associated to a corresponding one of the display period (Ts) and (Wf) (1). Interconnect; (Sue, Suo Sce, Sco) in a group of at least two, (Sc, D, Su) the electrode. Said at least each of the two groups supply, a drive signal corresponding to (Wf) the weight factor (2, 3, 4, 5: 2, 3, 4, 5). adapt weight factor same field cycle (Tf) during said predetermined the (Wf), a group of at least two; weight factor of the order of the other for (Ts) display cycle (Sce, Sco Sue, Suo) of I be related to (Wf).