Panasonic Corporation

Koichi Yonemura

Shinichi Iwasaki

Kazuhiro Sugie

Kazuhiko Shimoda

Tsunenori Yoshimura

Shoji Horie

Shozo Murochi

Sei Suzuki

Akira Tsukamoto

Hirokazu Shiraki

Michio Kurematsu

A solid-state imaging device is provided in which transfer failure of signal charges is suppressed. The solid-state imaging device includes a plurality of photoelectric conversion units, a plurality of vertical transfer units having a plurality of vertical transfer electrodes, a plurality of horizontal transfer units having a plurality of horizontal transfer electrodes, and an intermediate transfer unit having a branch transfer electrode. In the first horizontal transfer unit, one of the horizontal transfer electrodes includes a plurality of column direction electrodes that are disposed adjacent to one another in the vertical direction and transfer the signal charges via the intermediate transfer unit to the second horizontal transfer unit. The vertical transfer electrode, the horizontal transfer electrodes, and the branch transfer electrode are a single layer electrode.

Solid-state imaging device, method of driving solid-state imaging device, and camera

A solid-state image sensor includes: a transfer control section configured to control charge transfer from the vertical transfer section to the horizontal transfer section. The transfer control section has a plurality of unit control sections corresponding to the transfer packets. The unit control section has a vertical transfer channel and a plurality of control section electrodes formed over the vertical transfer channel. The control section electrodes include a signal charge accumulating electrode and a transfer inhibiting electrode, which are sequentially formed from a side of the vertical transfer section. The vertical transfer channels are independently connected to a horizontal transfer channel. When stopping the charge transfer from the vertical transfer section to the horizontal transfer section, a high-level voltage is applied to the signal charge accumulating electrode, and a low-level voltage is applied to the transfer inhibiting electrode.

Solid-state image sensor and camera

A lead storage battery of the present invention has an electrode plate pack comprising a plurality of negative electrode plates in each of which a negative electrode active material layer is retained by a negative electrode grid, a plurality of positive electrode plates in each of which a positive electrode active material layer is retained by a positive electrode grid, and a plurality of separators separating the positive electrode plate and the negative electrode plate; a positive electrode connecting member connected to each positive electrode plate of the electrode plate pack, and a negative electrode connecting member connected to each negative electrode plate of the electrode plate pack. The positive and negative electrode grids, and the positive and negative electrode connecting members comprise a Pb alloy including at least one of Ca and Sn; the negative electrode active material layer includes Sb; and the separator includes silica.

Long life and low corrosion lead storage battery with a separator including silica and oil

A lead storage battery of the present invention has an electrode plate pack including: a plurality of negative electrode plates in each of which a negative electrode active material layer is retained by a negative electrode grid, a plurality of positive electrode plates in each of which a positive electrode active material layer is retained by a positive electrode grid, and a plurality of separators separating the positive and negative electrode plate; a positive electrode connecting member connected to each positive electrode plate of the electrode plate pack; and a negative electrode connecting member connected to each negative electrode plate of the electrode plate pack. The positive and negative electrode grids, and the positive and negative electrode connecting members comprise a Pb alloy including at least one of Ca and Sn, the negative electrode grid further includes Sb in a part thereof excluding the tab part, and the separator includes silica.

Long life and low corrosion lead storage battery

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Kyoto, Japan

Koichi Yonemura