发明名称 PIXEL CIRCUIT, DRIVING METHOD THEREFOR, ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE
摘要 A pixel circuit, a driving method therefor, an organic light-emitting display panel and a display device. The pixel circuit comprises: a drive control unit (11), under the control of a first scanning signal (Scan1) and a second scanning signal (Scan2), enabling a first storage capacitor (C1) to charge and discharge via a first level (V1), a second level (V2) and a data voltage (Vdata), and thereby enabling the gate-source voltage of a drive transistor (DTFT) to compensate the threshold voltage of the drive transistor (DTFT) when the drive transistor (DTFT) is controlled to drive an organic light-emitting diode (OLED) to emit light; a touch control unit (12), comprising a touch sensing device, and used under the control of the first scanning signal (Scan1) and the second scanning signal (Scan2) for sensing via the touch sensing device whether a touch is received, and sending a corresponding touch sensing signal to a touch signal read line (RL).
申请公布号 WO2015196553(A1) 申请公布日期 2015.12.30
申请号 WO2014CN85104 申请日期 2014.08.25
申请人 BOE TECHNOLOGY GROUP CO., LTD.;BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. 发明人 YANG, SHENGJI
分类号 G09G3/3258;G09G3/3266 主分类号 G09G3/3258
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