发明名称 IMAGE DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
摘要 <p>An image display device including: an organic EL element (15), an electrostatic capacitor (13), a driving transistor (14) having a gate connected to an electrode (131) and a source connected to an anode of the organic EL element (15), a switching transistor (12) which sets a reference voltage for an electrode (131), a switching transistor (11) which sets a signal voltage for an electrode (132), a switching transistor (19) which connects the anode of the organic EL element (15) and the electrode (132), and a scanning line driving circuit (4) which causes the electrostatic capacitor (13) to hold a voltage corresponding to a signal voltage by turning on the switching transistors (11) and (12) while a switching transistor (19) is turned off, and subsequently turning on the switching transistor (19) by turning off the switching transistors (11) and (12).</p>
申请公布号 EP2226786(A4) 申请公布日期 2010.11.17
申请号 EP20090818966 申请日期 2009.10.06
申请人 PANASONIC CORPORATION 发明人 ONO, SHINYA
分类号 G09G3/32 主分类号 G09G3/32
代理机构 代理人
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