发明授权
- 专利标题: Solid-state imaging device
- 专利标题(中): 固态成像装置
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申请号: US09450749申请日: 1999-11-30
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公开(公告)号: US06507365B1公开(公告)日: 2003-01-14
- 发明人: Nobuo Nakamura , Yoshitaka Egawa , Shinji Ohsawa , Yukio Endo , Yoshiyuki Matsunaga , Yoriko Tanaka , Fumio Izawa , Hiroki Miura , Ryohei Miyagawa , Ikuko Inoue , Tsuyoshi Arakawa , Yoshiyuki Tomizawa , Makoto Hoshino
- 申请人: Nobuo Nakamura , Yoshitaka Egawa , Shinji Ohsawa , Yukio Endo , Yoshiyuki Matsunaga , Yoriko Tanaka , Fumio Izawa , Hiroki Miura , Ryohei Miyagawa , Ikuko Inoue , Tsuyoshi Arakawa , Yoshiyuki Tomizawa , Makoto Hoshino
- 优先权: JP10-338936 19981130; JP11-021311 19990129; JP11-091720 19990331; JP11-092964 19990331
- 主分类号: H04N314
- IPC分类号: H04N314
摘要:
A solid-state imaging device with a variable (continuous) electronic shutter function comprises an imaging area where unit cells with photodiodes acting as pixels are arranged two-dimensionally, read lines for driving the read transistors in each pixel row, vertical selection lines for driving the vertical selection transistors in each pixel row, a vertical driving circuit for selectively driving vertical selection lines, vertical signal lines for outputting the signal from each unit cell in the pixel rows driven sequentially, and a row selection circuit for controlling the vertical driving circuit in such a manner that the vertical driving circuit drives the read transistors in each pixel row with the desired signal storage timing and signal read timing twice in that order and thereby drives the vertical selection transistors in the pixel row in synchronization with the signal read timing.
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