发明名称 |
Driving method of organic electroluminescence emission part |
摘要 |
A driving method of a display device having a driving transistor and a display element, one source/drain region of the driving transistor connected to a power supply part, the other source/drain region connected to an anode electrode provided in the display element, the method includes the steps of: setting a potential of the anode electrode by applying a predetermined intermediate voltage to the anode electrode so that a potential difference between the anode electrode of the display element and a cathode electrode at the other end of the display element does not exceed a threshold voltage of the display element; and then holding the driving transistor in OFF-state while a drive voltage is applied from the power supply part to one source/drain region of the driving transistor. |
申请公布号 |
US8674977(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20090654482 |
申请日期 |
2009.12.22 |
申请人 |
YAMASHITA JUNICHI;UCHINO KATSUHIDE;SONY CORPORATION |
发明人 |
YAMASHITA JUNICHI;UCHINO KATSUHIDE |
分类号 |
G06F3/038;G09G3/10;G09G5/00;H01J7/44;H01J13/46;H01J17/34;H01J19/78;H01J23/16;H01J29/96;H01K1/62 |
主分类号 |
G06F3/038 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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