发明名称 DISPLAY APPARATUS, DISPLAY-APPARATUS DRIVING METHOD AND ELECTRONIC INSTRUMENT
摘要 <p>PURPOSE: A display device, a driving method thereof, and an electronic device are provided to improve image quality by reducing an amount of electric stress generated in an organic EL device. CONSTITUTION: A pixel matrix part includes a plurality of pixel circuits(30). The pixel circuits include an electro-optic device, a signal write transistor(23), and a signal storage capacity(24) and an element driving transistor(22). The signal storage capacity maintains the image signal written by the write transistor. An element driving transistor drives the electro-optic device according to the image signal maintained in the signal storage capacity. A power supply unit converts the power potential of the power supply line from one potential to the other potential.</p>
申请公布号 KR20090117646(A) 申请公布日期 2009.11.12
申请号 KR20090040008 申请日期 2009.05.08
申请人 SONY CORPORATION 发明人 TOMIDA MASATSUGU;ASANO MITSURU
分类号 G09G3/30;G09G3/20;H05B33/12 主分类号 G09G3/30
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