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发明授权
US07050101B2 Solid state image pickup device capable of draining unnecessary charge and driving method thereof 失效
能够排出不必要的电荷的固体摄像装置及其驱动方法

Solid state image pickup device capable of draining unnecessary charge and driving method thereof
摘要：
A drain region is formed along a horizontal charge transfer channel constituting a horizontal charge transfer element, and a barrier region for charges is formed between the horizontal charge transfer channel and drain region. A two-electrode element is formed by using the horizontal charge transfer channel, barrier region and drain region. A solid state image pickup device can be manufactured with high productivity, which device can drain charges in the horizontal charge transfer element at high speed.
摘要（中）：

沿着构成水平电荷转移元件的水平电荷转移通道形成漏极区，并且在水平电荷转移通道和漏极区之间形成用于电荷的势垒区。 通过使用水平电荷转移通道，阻挡区域和漏极区域形成双电极元件。 可以以高生产率制造固态图像拾取装置，该装置可以高速地在水平电荷转移元件中排出电荷。

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