发明申请
- 专利标题: Method of driving organic electroluminescence emission portion
- 专利标题(中): 驱动有机电致发光发射部分的方法
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申请号: US12285592申请日: 2008-10-09
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公开(公告)号: US20090115765A1公开(公告)日: 2009-05-07
- 发明人: Naobumi Toyomura , Katsuhide Uchino , Tetsuro Yamamoto
- 申请人: Naobumi Toyomura , Katsuhide Uchino , Tetsuro Yamamoto
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2007-286063 20071102
- 主分类号: G06F3/038
- IPC分类号: G06F3/038
摘要:
Disclosed herein is a method of driving an organic electroluminescence emission portion, the driving method including the steps of: executing steps from preprocessing step to writing step for at least continuous three scanning time periods; applying a first node initialization voltage to corresponding one of the data lines, and supplying the video signal instead of the first node initialization voltage for each of the scanning time periods; applying the first node initialization voltage from the corresponding one of the data lines to the first node through the write transistor held in the ON state, thereby initializing the potential at the first node; and applying the first node initialization voltage from the corresponding one of the data lines to the first node through the write transistor held in an ON state, thereby holding the potential at the first node.
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