| 发明名称 | Solid-state imaging device | ||
| 摘要 | A solid-state imaging device has a plurality of imaging-purpose pixels and a plurality of focus detection-purpose pixels. Each of the imaging-purpose pixels are provided with a first lower electrode, a photoelectric conversion film formed on the first lower electrode, and an upper electrode formed on the photoelectric conversion film. Each of the focus detection-purpose pixels is provided with a second lower electrode, the photoelectric conversion film formed on the second lower electrode, and the upper electrode formed on the photoelectric conversion film. The area of the second lower electrode is smaller than the area of the first lower electrodes. The second lower electrode is provided on a position deviating from a pixel center of a corresponding focus detection-pixel, and two second lower electrodes corresponding to two focus detection purpose pixels included in the plurality of focus detection purpose pixels is arranged in mutually opposite directions. | ||
| 申请公布号 | US9402040(B2) | 申请公布日期 | 2016.07.26 |
| 申请号 | US201514666200 | 申请日期 | 2015.03.23 |
| 申请人 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | 发明人 | Takase Masayuki;Sato Yoshihiro;Hirase Junji;Tamaki Tokuhiko |
| 分类号 | H04N5/369;G02B13/00;H04N5/232;H01L27/146 | 主分类号 | H04N5/369 |
| 代理机构 | McDermott Will & Emery LLP | 代理人 | McDermott Will & Emery LLP |
| 主权项 | 1. A solid-state imaging device that has an imaging region in which a plurality of pixels are arranged, wherein the plurality of pixels include a plurality of imaging-purpose pixels and a plurality of focus detection-purpose pixels, each of the plurality of imaging-purpose pixels comprises: a first lower electrode; a photoelectric conversion film provided on the first lower electrode; and an upper electrode provided on the photoelectric conversion film, each of the plurality of focus detection-purpose pixels comprises: a second lower electrode; the photoelectric conversion film provided on the second lower electrode; and the upper electrode provided on the photoelectric conversion film, wherein the area of the second lower electrode is smaller than the area of the first lower electrode, and the second lower electrode is provided on a position deviating from a pixel center of a corresponding focus detection-pixel, and two second lower electrodes corresponding to two focus detection purpose pixels included in the plurality of focus detection purpose pixels is arranged in mutually opposite directions. | ||
| 地址 | Osaka JP | ||