发明名称 DRIVE METHOD OF SOLID-STATE IMAGING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a drive method of a solid-state imaging device, that can accurately detect the level of white flaws, depending on the temperature, even at a temperature of 40 deg.C or below and also accurately detect the dark current and defects or the like within a vertical shift register, with high accuracy. SOLUTION: The drive method of the solid-state imaging device, in which electric charges stored in a photodiode formed on a semiconductor substrate are transferred to the vertical shift register in a timing of read pulses, a vertical transfer pulse vertically transfers the vertical shift register, and the electric charges are outputted externally via a horizontal shift register and an amplifier, has a first period 301 where the electric charges in the photodiode are read by using a read pulse 311 and vertical transfer pulses 31 to 34; vertically transferred and externally outputted, a second period 302, where transfer of the electric charges present in the vertical shift register is stopped for three horizontal periods or longer, and a third period 303 where electric charges such as noise stored in the vertical shift register are discharged.
申请公布号 JP2003060991(A) 申请公布日期 2003.02.28
申请号 JP20010247732 申请日期 2001.08.17
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 MASUDA KEISUKE
分类号 H01L21/339;H01L29/762;H04N5/335;H04N5/341;H04N5/367;H04N5/369;H04N5/372;(IPC1-7):H04N5/335 主分类号 H01L21/339
代理机构 代理人
主权项
地址
您可能感兴趣的专利