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1. 发明专利

JP2010011008A Ccd solid-state imaging element, imaging apparatus, and black level detection method therein 审中-公开
标题翻译： CCD固态成像元件，成像设备和黑色水平检测方法
公开(公告)号：JP2010011008A
公开(公告)日：2010-01-14
申请号：JP2008167163
申请日：2008-06-26
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： H04N5/335 , H04N5/347 , H04N5/361 , H04N5/369 , H04N5/372 , H04N5/378
摘要： PROBLEM TO BE SOLVED: To stabilize detection of a black level when executing pixel addition.
SOLUTION: When signal charges read out from an effective pixel part of a CCD solid-state imaging element are transferred through an output transfer path after subjecting them to pixel addition, transfer of detected charges of an optical black part is not executed. After the end of the transfer and output of the signal charges subjected to the pixel addition, the transfer and output of the detected charges of the optical black part through the output transfer path is executed without subjecting the detected charges to pixel addition. Signals outputted from the output transfer path of the CCD solid-state imaging element are subjected to correlation double sampling processing. The output signals after the correlation double sampling processing are clamped on the basis of an output level (a detected black level) of the optical black part transferred and outputted without being subjected to pixel addition.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在执行像素相加时稳定黑电平的检测。解决方案：当对CCD固态成像元件的有效像素部分读出的信号电荷经过输出传输路径进行像素相加之后，不执行光学黑色部分的检测电荷的传送。在经过像素相加的信号电荷的传送和输出结束之后，执行通过输出传送路径的光学黑色部分的检测电荷的传送和输出，而不使检测到的电荷进行像素相加。从CCD固态成像元件的输出传送路径输出的信号进行相关双重采样处理。基于在不进行像素相加的情况下传送和输出的光学黑色部分的输出电平（检测黑色电平）来对相关双重采样处理之后的输出信号进行钳位。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011101170A Smear correction method of ccd type solid-state imaging element, and imaging device 审中-公开
标题翻译： CCD型固态成像元件的SMEAR校正方法及成像装置
公开(公告)号：JP2011101170A
公开(公告)日：2011-05-19
申请号：JP2009253997
申请日：2009-11-05
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： H04N9/07
摘要： PROBLEM TO BE SOLVED: To reduce the fixed pattern noise of vertical stripes by smear correction in a CCD type CCD solid-state imaging element.
SOLUTION: In this smear correction method of a CCD type solid-state imaging element in which a picked-up image signal read from each of a plurality of pixels mounted with the same color filter is transferred and outputted through two adjacent vertical charge transfer paths, a value obtained by averaging smear signals from an optical black part transferred by the two vertical charge transfer paths is subjected to smear correction as a smear component 14 of the picked-up image signal transferred by the vertical charge transfer paths.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过CCD型CCD固态成像元件中的涂片校正来减少垂直条纹的固定图案噪声。解决方案：在这种CCD型固体摄像元件的涂片校正方法中，其中从安装有相同滤色器的多个像素中的每一个读取的拾取图像信号通过两个相邻的垂直电荷传送和输出传送路径，通过将由两个垂直电荷传送路径传送的光学黑色部分的涂片信号平均而获得的值作为由垂直电荷传输路径传送的拾取图像信号的拖尾分量14进行涂片校正。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008118435A Solid-state imaging device and output circuit therefor 审中-公开
标题翻译：固态成像装置及其输出电路
公开(公告)号：JP2008118435A
公开(公告)日：2008-05-22
申请号：JP2006300275
申请日：2006-11-06
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KOBAYASHI MAKOTO , FUKUDA SHINYA
IPC分类号： H04N5/335 , H04N5/357 , H04N5/363 , H04N5/369 , H04N5/372 , H04N5/376
CPC分类号： H04N5/335
摘要： PROBLEM TO BE SOLVED: To avoid performance degradation of a first stage transistor provided in an output circuit of a CCD type sold-state imaging device.
SOLUTION: The output circuit includes: a source follower circuit 12 for amplifying a voltage value signal converted by a charge detecting part (FD) in accordance with a charge amount of signal charge respectively stored by each pixel and outputting the voltage value signal as a picked-up image signal; a reset transistor 13 for discarding a converted signal charge of a charge detecting part 11 in a reset drain RD during applying a reset pulse; and a bias voltage generation circuit 14 for applying through a resistance 17 a bias voltage generated from a power supply OD to a gate RG of the transistor 13 to which a pulse from the reset pulse generation circuit 18 is applied through a coupling capacitor 19. The output circuit has a protection element 20 for applying the voltage of the power supply to a connection point between the gate RG and a capacitor 19 and charging the capacitor 19 by the power supply during supplying the power.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了避免设置在CCD型销售状态成像装置的输出电路中的第一级晶体管的性能下降。解决方案：输出电路包括：源极跟随器电路12，用于根据每个像素分别存储的信号电荷的电荷量放大由电荷检测部分（FD）转换的电压值信号，并输出电压值信号作为拾取图像信号; 复位晶体管13，用于在施加复位脉冲的同时，将复位漏极RD中的电荷检测部分11的转换后的信号电荷放弃; 以及偏置电压产生电路14，用于通过电阻器17施加从电源OD产生的偏置电压到通过耦合电容器19施加来自复位脉冲发生电路18的脉冲的晶体管13的栅极RG。输出电路具有保护元件20，用于将电源的电压施加到栅极RG和电容器19之间的连接点，并在供电期间由电源对电容器19进行充电。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2010232908A Omnidirectional imaging device, and method of drive controlling the same 审中-公开
标题翻译： OMNIDIRECTIONAL IMAGING DEVICE，及其驱动控制方法
公开(公告)号：JP2010232908A
公开(公告)日：2010-10-14
申请号：JP2009077640
申请日：2009-03-26
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： H04N5/225 , G03B37/04 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To reduce the power consumption of an omnidirectional imaging device.
SOLUTION: An omnidirectional imaging device includes a plurality of imaging units that are arranged annularly such that ends of the photographic angle of view of adjacent imaging units overlap each other, to image a subject image from 360° around it. The omnidirectional imaging device has two modes: a power reduction mode wherein a predetermined number of imaging units are driven in a power reduction driving mode and the remaining imaging units are driven in a normal driving mode that is not the power reduction driving mode, and a normal photographing mode wherein all the imaging units are driven in the normal driving mode. The omnidirectional imaging device is drive controlled either in the normal photographing mode or in the power reduction mode.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：降低全向成像设备的功耗。解决方案：全向成像装置包括多个成像单元，其环形布置，使得相邻成像单元的摄影视角的端部彼此重叠，以使其周围360°的对象图像成像。全向成像装置具有两种模式：功率降低模式，其中以功率降低驱动模式驱动预定数量的成像单元，并且剩余的成像单元以不是功率降低驱动模式的正常驱动模式被驱动，并且正常拍摄模式，其中所有成像单元在正常驾驶模式下被驱动。全方向成像装置在正常拍摄模式或功率降低模式下被驱动控制。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010230879A Double eye camera device 审中-公开
标题翻译：双眼相机设备
公开(公告)号：JP2010230879A
公开(公告)日：2010-10-14
申请号：JP2009077014
申请日：2009-03-26
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： G03B19/07 , G03B17/02 , G03B17/17 , G03B35/08 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To make a double eye camera device, which includes a plurality of photographic optical systems and a plurality of imaging devices one-to-one corresponding to the respective photographic optical systems, small in size and low in cost.
SOLUTION: The double eye camera device includes a main lens 1 and two sub lenses 2 and 3, wherein a CCD 11 corresponding to the main lens 1 is mounted on a front surface of a CCD substrate 4, and CCDs 12 and 13 corresponding to the sub lenses 2 and 3 are mounted on a back surface of the CCD substrate 4. The sub lens 2 is configured to form a subject image on a light receiving surface of the CCD 12 through two total reflection mirrors 7a and 7b, and the sub lens 3 is configured to form a subject image on a light receiving surface of the CCD 13 through two total reflection mirrors 8a and 8b. The CCD substrate 4 and a main substrate 5 on which a control block is mounted are electrically connected by means of a single connection cable 6.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了制造双眼相机装置，其包括多个照相光学系统和与各个照相光学系统对应的一对一的多个成像装置，尺寸小，成本低。解决方案：双眼相机装置包括主透镜1和两个副透镜2和3，其中对应于主透镜1的CCD 11安装在CCD基板4的前表面上，CCD 12和13 对应于副透镜2和3安装在CCD基板4的背面上。副透镜2被配置为通过两个全反射镜7a和7b在CCD 12的光接收表面上形成被摄体图像，并且副透镜3被配置为通过两个全反射镜8a和8b在CCD 13的光接收表面上形成被摄体图像。 CCD基板4和安装有控制块的主基板5通过单个连接电缆6电连接。版权所有：（C）2011，JPO＆INPIT

6. 发明专利

JP2010166333A Imaging device, and method of correcting image in the same 审中-公开
标题翻译：成像装置，以及在其中校正图像的方法
公开(公告)号：JP2010166333A
公开(公告)日：2010-07-29
申请号：JP2009006953
申请日：2009-01-15
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： H04N5/335 , H04N5/361 , H04N5/365 , H04N9/07
摘要： PROBLEM TO BE SOLVED: To acquire a regular image and an image (dark-time image) for correction by single imaging, and to rapidly and accurately remove fixed pattern noise such as dark noise in the regular image. SOLUTION: A single imaging element where a group of light reception elements (a first group of light reception elements) for an image on a surface A and a second group of light reception elements corresponding to an image on a surface B are alternately arranged in accordance with a predetermined arrangement form is used. A mechanical shutter is closed after the exposure of the regular imaging, the imaging element is driven according to a predetermined drive sequence, whereby the reading and the sweeping of a charge on the surface B is carried out, and thereafter the reading of the charge on the surfaces A and B and charge transfer are carried out. Thereby, a regular image on the surface A including a noise component and a dark-time image on the surface B comprising only a noise component are acquired. The regular image on the surface A with noise removed therefrom can be obtained by subtracting the dark-time image from the regular image. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过单次成像来获取用于校正的规则图像和图像（暗时图像），并且快速且准确地去除常规图像中的固定图案噪声，例如暗噪声。解决方案：单个成像元件，其中表面A上的图像的一组光接收元件（第一组光接收元件）和对应于表面B上的图像的第二组光接收元件交替地使用按照预定的布置形式排列。在曝光规则成像之后，机械快门关闭，根据预定的驱动顺序驱动成像元件，由此执行表面B上的电荷的读取和扫描，然后读取电荷进行表面A和B以及电荷转移。由此，获取包括仅包含噪声分量的表面B上的噪声分量和暗时图像的表面A上的规则图像。可以通过从常规图像中减去暗时间图像来获得具有从其中去除噪声的表面A上的常规图像。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008028568A Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：JP2008028568A
公开(公告)日：2008-02-07
申请号：JP2006197295
申请日：2006-07-19
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUDA SHINYA
IPC分类号： H04N5/335 , H04N5/367 , H04N5/378
摘要： PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of photographing an image with proper imaging quality, even if a new defective pixel is generated or a defect level is changed as temperature changes at an imaging element.
SOLUTION: A temperature sensor 48 is arranged near a CCD 45. An LUT (Look Up Table) 68 indicative of correlation between the coordinate of a defective pixel and a correction voltage at 0°C, 30°C, and 60°C is arranged at a flash memory 63. If photographing is performed, temperature data measured for the place near the CCD 45 are inputted from the temperature sensor 48 into a CPU 30. The CPU 30 refers to the LUT 68 to read a correction voltage of a defective pixel corresponding to the measured temperature inputted from the temperature sensor 48, and inputs the read correction voltage into a CDS/AMP circuit 50 to correct an output voltage of the defective pixel. In addition, a correction voltage of a defective pixel at 45°C between 30°C and 60°C is computed by interpolation operation.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在成像元件的温度变化时产生新的缺陷像素或缺陷水平发生变化，提供能够以合适的成像质量拍摄图像的成像装置。解决方案：温度传感器48布置在CCD45附近。表示缺陷像素的坐标与0℃，30℃和60度的校正电压之间的相关性的LUT（查找表）68 C被布置在闪速存储器63中。如果执行拍摄，则测量的CCD 45附近的位置的温度数据从温度传感器48输入到CPU 30.CPU30参考LUT 68读取校正电压对应于从温度传感器48输入的测量温度的缺陷像素，并将读取的校正电压输入到CDS / AMP电路50中，以校正缺陷像素的输出电压。此外，通过内插操作计算在30℃和60℃之间的45℃的缺陷像素的校正电压。版权所有（C）2008，JPO＆INPIT

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