发明名称 |
ORGANIC LIGHT-EMITTING DIODE PIXEL CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY DEVICE |
摘要 |
The present invention, provides an OLED pixel circuit, a driving method thereof and a display device. A first control unit of the OLED pixel circuit of the present invention is used for importing a power supply signal into a data writing unit and turning on an OLED and a driving unit; the data writing unit is used for importing a power supply voltage signal and a data line signal, and meanwhile for supplying voltage to the driving unit; a touch detecting unit is used for sensing touch and generating a detecting signal; the driving unit is used for converting the detecting signal into touch output signal which is output to a driving IC via the touch detecting unit and for providing drive current for the OLED; and a second control unit is used for connecting the driving unit to ground level. |
申请公布号 |
US2015268763(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
US201314369393 |
申请日期 |
2013.12.16 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. ;CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
Zhou Quanguo;Qi Xiaojing |
分类号 |
G06F3/044;G09G5/18;G09G3/32 |
主分类号 |
G06F3/044 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Beijing CN |