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    • 22. 发明公开
    • 고체 촬상 장치
    • 固态成像装置
    • KR1020100047825A
    • 2010-05-10
    • KR1020097026751
    • 2008-09-03
    • 하마마츠 포토닉스 가부시키가이샤
    • 규시마류지모리하루미치사와다준이치후지타가즈키혼다마사히코
    • H04N5/374H04N5/32G06T1/00
    • H04N5/32G06T1/0007H04N5/359H04N5/3653H04N5/367
    • A solid-state imaging device (1) is provided with a light receiving section (10), a signal readout section (20), a control section (30) and a correction processing section (40). In the light receiving section (10), an M8N number of pixel sections (P-P) are two-dimensionally arranged in M rows and N columns. Each pixel section includes a photodiode which generates charges of a quantity corresponding to incoming light intensity, and a readout switch connected to the photodiode. Charges generated by each pixel section (P) are inputted to an integration circuit (S) through a readout wiring (L), and a voltage value outputted from the integration circuit (S) corresponding to the charge quantity is outputted to an outputting wiring (L) through a holding circuit (H). In the correction processing section (40), correction processing is performed to each frame data repeatedly outputted from the signal readout section (20), and the frame data after the correction processing is outputted.
    • 固态成像装置(1)具有光接收部(10),信号读出部(20),控制部(30)和校正处理部(40)。 在光接收部分(10)中,M8N个像素部分(P-P)被二维排列成M行和N列。 每个像素部分包括产生对应于入射光强度的量的电荷的光电二极管,以及连接到光电二极管的读出开关。 由每个像素部分(P)产生的电荷通过读出布线(L)输入到积分电路(S),并且从与电荷量相对应的积分电路(S)输出的电压值被输出到输出布线 L)通过保持电路(H)。 在校正处理部(40)中,对从信号读出部(20)重复输出的各帧数据进行校正处理,输出校正处理后的帧数据。
    • 23. 发明公开
    • 고체 촬상 장치
    • 固态成像装置
    • KR1020090026133A
    • 2009-03-11
    • KR1020087027608
    • 2007-07-03
    • 하마마츠 포토닉스 가부시키가이샤
    • 모리하루미치후지타가즈키규시마류지혼다마사히코
    • H04N5/369H04N5/32
    • H01L27/14643H01L27/14603H01L27/14609H04N5/32H04N5/347
    • A solid-state imaging device (1) includes an imaging region (10) where a plurality of pixels are two-dimensionally arranged and each of the pixels Pm,n contains two photodiodes PD1, PD2. The electric charge generated in each of the photodiodes PD1, PD2 is inputted to a signal read unit (20) and voltage based on the electric charge amount is outputted from the signal read unit (20). The voltage outputted from the signal read unit (20) is inputted to an AD conversion unit (40) and a digital value based on the input voltage is outputted from the AD conversion unit (40). An addition unit (50) calculates a sum of the digital values outputted from the AD conversion unit (40) in accordance with the electric charge generated in each of the two photodiodes PD1, PD2 contained in each of the pixels Pm,n in the imaging region (10), so that the digital value of the sum is outputted.
    • 固态成像装置(1)包括成像区域(10),其中多个像素被二维布置,并且每个像素Pm,n包含两个光电二极管PD1,PD2。 在每个光电二极管PD1,PD2中产生的电荷被输入到信号读取单元(20),并且从信号读取单元(20)输出基于电荷量的电压。 从信号读取单元(20)输出的电压被输入到AD转换单元(40),并且从AD转换单元(40)输出基于输入电压的数字值。 加法单元(50)根据在成像中的每个像素Pm,n中包含的两个光电二极管PD1,PD2中的每一个中产生的电荷,计算从AD转换单元(40)输出的数字值的和 区域(10),从而输出和的数字值。