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专利名称：DISPLAY DEVICE WITH CHARGE SHARING发明人：SPEIRS, Chrisc/o Philips Intellectual Property申请号：EP03753839.4申请日：20031017公开号：EP1559087A2公开日：20050803
摘要：The invention relates to a display device and to a method of controlling adisplay device. A display device with a plurality of pixels arranged in rows n and columnsm is presented so as to render possible an energy saving through charge sharing in thedisplay device, in particular an active matrix display, in which the pixels can be activated viacontrol lines (6), and with a row driver circuit (4) for driving the n rows with a row voltage(Vrow), wherein the rows of the display device can be consecutively selected from 1 to n,and with a column driver circuit (3) for driving the m columns with a column voltage (Vcol)corresponding to the picture data of the pixels (8) of the selected line to be displayed,and wherein it is provided for a transition from a selected row n to another row n+1 thatthe row voltage (Vrow) is connected to an intermediate voltage level (VZ), and the rown+1 is first connected to the intermediate voltage level (VZ) and subsequently is chargedup to the required row voltage (Vrow).
申请人：Koninklijke Philips Electronics N.V.
地址：Groenewoudseweg 1 5621 BA Eindhoven NL
国籍：NL
代理机构：Volmer, Georg, Dipl.-Ing.
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