发明名称 |
Driving circuit of current-driven device current-driven apparatus, and method of driving the same |
摘要 |
A precharge circuit is provided with an N-channel transistor intended for switching. A reference potential is applied to either one of the source and drain of this N-channel transistor. The other of the source and drain is connected to a node. A precharge signal is applied to the gate of the N-channel transistor. The reference potential is set to a precharge output potential for the case of displaying black on a pixel, i.e., the potential when a minimum current flows through a P-channel transistor connected to the other of the source and drain of the N-channel transistor.
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申请公布号 |
US2005116747(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20040001593 |
申请日期 |
2004.12.01 |
申请人 |
NEC ELECTRONICS CORPORATION |
发明人 |
SHIMODA MASAMICHI;ABE KATSUMI;IGUCHI KOICHI |
分类号 |
H01L51/50;G09G3/20;G09G3/30;G09G3/32;H03B1/00;H03K17/00;H03K17/687;H04N3/00;H04N5/70;H05B33/14;(IPC1-7):H03B1/00 |
主分类号 |
H01L51/50 |
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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