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91. 发明授权

US07671777B2 AD converter 有权
标题翻译： AD转换器
公开(公告)号：US07671777B2
公开(公告)日：2010-03-02
申请号：US11822589
申请日：2007-07-09
申请人： Takayoshi Yamada , Takumi Yamaguchi , Shigetaka Kasuga , Takahiko Murata
发明人： Takayoshi Yamada , Takumi Yamaguchi , Shigetaka Kasuga , Takahiko Murata
IPC分类号： H03M1/34
CPC分类号： H03M1/188 , H03M1/0607 , H03M1/0675 , H03M1/56 , H03M1/58
摘要： An AD converter includes an analog data storing unit, a first DA converter for converting an input digital data into a first analog reference voltage which varies within a first voltage range in a range of every possible signal voltage of the input analog data, a second DA converter for converting the input digital data into a second analog reference voltage which varies within a second voltage range in the range of every possible signal voltage of the input analog data, a first comparator for comparing the input analog data with the first reference voltage, a second comparator for comparing the input analog data with the second reference voltage and a digital data storing unit for storing a digital data corresponding to a point of time when a change of state occurs in the comparison results of each of the first and second comparators.
摘要翻译： AD转换器包括模拟数据存储单元，第一DA转换器，用于将输入数字数据转换成在输入模拟数据的每个可能的信号电压的范围内在第一电压范围内变化的第一模拟参考电压;第二DA 转换器，用于将输入数字数据转换成在输入模拟数据的每个可能的信号电压的范围内在第二电压范围内变化的第二模拟参考电压，用于将输入的模拟数据与第一参考电压进行比较的第一比较器，第二比较器，用于将输入模拟数据与第二参考电压进行比较;以及数字数据存储单元，用于存储对应于在第一和第二比较器中的每一个的比较结果中发生状态改变的时间点的数字数据。

92. 发明授权

US07626622B2 Solid state image pickup device and camera using the same 有权
公开(公告)号：US07626622B2
公开(公告)日：2009-12-01
申请号：US10584883
申请日：2005-01-11
申请人： Shigetaka Kasuga , Takumi Yamaguchi , Takahiko Murata , Yoshiyuki Matsunaga , Ryohei Miyagawa , Atsushi Ueta
发明人： Shigetaka Kasuga , Takumi Yamaguchi , Takahiko Murata , Yoshiyuki Matsunaga , Ryohei Miyagawa , Atsushi Ueta
IPC分类号： H04N5/335
CPC分类号： H04N5/357 , H04N5/378
摘要： A solid state image pickup device 110 is provided with: a plurality of pixel units 10 that are arranged two-dimensionally and include a photoelectric conversion unit (photodiode PD) that converts light into a charge and an amplification unit (amplifier Q13) that converts the charge into a voltage and outputs it; a plurality of noise signal removal units (noise cancellation units 40) that are provided one for each column and remove noises contained in the voltage outputted from the amplifier Q31 of the pixel unit 10 belonging to the column; and a plurality of column amplification units (column amplifiers 70) that amplify the voltage outputted from the amplifier Q13 of the pixel unit 10 and output the amplified voltage to the noise cancellation unit 40, and enables increase in sensitivity and reduction in noise with low power consumption.

93. 发明申请

US20090201371A1 ON-VEHICLE IMAGING DEVICE 有权
标题翻译：车载成像装置
公开(公告)号：US20090201371A1
公开(公告)日：2009-08-13
申请号：US12427332
申请日：2009-04-21
申请人： Kenichi MATSUDA , Yuuichi Inaba , Shinji Yoshida , Takumi Yamaguchi
发明人： Kenichi MATSUDA , Yuuichi Inaba , Shinji Yoshida , Takumi Yamaguchi
IPC分类号： H04N7/18
CPC分类号： H01L27/14621 , B60R1/00 , B60R2300/10 , B60R2300/105 , B60R2300/8033 , B60R2300/8093 , H01L31/02165 , H04N9/07
摘要： A vehicle-mounted imaging device that is mounted in an automobile and performs color imaging has been provided with a plurality of two-dimensionally arranged pixel cells. In each of the pixels, a color filter separates incident light by a multilayer interference filter. The multilayer interference filter is composed of two λ/4 multilayer films and a spacer layer sandwiched therebetween. The multilayer interference filter transmits light in a wavelength region that corresponds to an optical thickness of the spacer layer. The λ/4 multilayer films and spacer layer are composed of inorganic materials.
摘要翻译：安装在汽车中并执行彩色成像的车载成像装置已经设置有多个二维排列的像素单元。在每个像素中，滤色器通过多层干涉滤光器分离入射光。多层干涉滤光片由两个λ/ 4多层膜和夹在其间的间隔层组成。多层干涉滤光器透过与间隔层的光学厚度对应的波长范围的光。 λ/ 4多层膜和间隔层由无机材料组成。

94. 发明申请

US20090021619A1 Solid state image pickup device and camera using the same 有权
标题翻译：固态摄像装置和使用相机的相机
公开(公告)号：US20090021619A1
公开(公告)日：2009-01-22
申请号：US10584883
申请日：2005-01-11
申请人： Shigetaka Kasuga , Takumi Yamaguchi , Takahiko Murata , Yoshiyuki Matsunaga , Ryohei Miyagawa , Atsushi Ueta
发明人： Shigetaka Kasuga , Takumi Yamaguchi , Takahiko Murata , Yoshiyuki Matsunaga , Ryohei Miyagawa , Atsushi Ueta
IPC分类号： H04N5/335
CPC分类号： H04N5/357 , H04N5/378
摘要： A solid state image pickup device 110 is provided with: a plurality of pixel units 10 that are arranged two-dimensionally and include a photoelectric conversion unit (photodiode PD) that converts light into a charge and an amplification unit (amplifier Q13) that converts the charge into a voltage and outputs it; a plurality of noise signal removal units (noise cancellation units 40) that are provided one for each column and remove noises contained in the voltage outputted from the amplifier Q31 of the pixel unit 10 belonging to the column; and a plurality of column amplification units (column amplifiers 70) that amplify the voltage outputted from the amplifier Q13 of the pixel unit 10 and output the amplified voltage to the noise cancellation unit 40, and enables increase in sensitivity and reduction in noise with low power consumption.
摘要翻译：固态图像拾取装置110具有：二维排列的多个像素单元10，包括将光转换为电荷的光电转换单元（光电二极管PD）和将光转换成电荷的放大单元（放大器Q13）充电到电压并输出; 多个噪声信号去除单元（噪声消除单元40），其针对每列设置一个，并且去除包含在属于列的像素单元10的放大器Q31输出的电压中的噪声; 以及多个列放大单元（列放大器70），其放大从像素单元10的放大器Q13输出的电压，并将放大的电压输出到噪声消除单元40，并且能够以低功率提高灵敏度和降低噪声消费。

95. 发明申请

US20080265349A1 Solid-State Image Sensor 审中-公开
标题翻译：固态图像传感器
公开(公告)号：US20080265349A1
公开(公告)日：2008-10-30
申请号：US11662263
申请日：2005-09-07
申请人： Masahiro Kasano , Takumi Yamaguchi
发明人： Masahiro Kasano , Takumi Yamaguchi
IPC分类号： H01L31/0232
CPC分类号： G03B11/00 , H01L27/14621 , H01L27/14627 , H01L27/14632 , H01L31/02162 , H01L31/0232
摘要： An object of the present invention is to provide a solid-state image sensor including a filter membrane that has excellent light resistance and can be thinned. A solid-state image sensor 1 having a plurality of pixels, wherein each of the plurality of pixels includes a filter membrane 21 for transmitting light of a predetermined color, and a photoelectric conversion unit 17 for converting the light transmitted through the filter membrane 21 into a charge; the filter membrane 21 is a single layer film composed of an inorganic material; and an optical thickness of the single layer film is smaller than a thickness equivalent to one half of a wavelength of the predetermined color, by a thickness corresponding to an amount of the light of the predetermined color absorbed by the inorganic material.
摘要翻译：本发明的目的是提供一种固态图像传感器，其包括具有优异的耐光性并且可以变薄的滤膜。具有多个像素的固态图像传感器1，其中，所述多个像素中的每一个包括用于透射预定颜色的光的滤光膜21和用于将透过滤膜21的光转换成的光电转换单元17 收费过滤膜21是由无机材料构成的单层膜; 并且单层膜的光学厚度小于等于预定颜色的波长的一半的厚度，其厚度对应于由无机材料吸收的预定颜色的光的量。

96. 发明申请

US20080259191A1 Image Input Apparatus that Resolves Color Difference 审中-公开
标题翻译：解决色差的图像输入设备
公开(公告)号：US20080259191A1
公开(公告)日：2008-10-23
申请号：US11663063
申请日：2005-09-13
申请人： Kunihiro Imamura , Toshiya Fujii , Takumi Yamaguchi , Takahiko Murata
发明人： Kunihiro Imamura , Toshiya Fujii , Takumi Yamaguchi , Takahiko Murata
IPC分类号： H04N3/14
CPC分类号： H04N5/3651 , H01L27/14621 , H01L27/14643 , H01L31/02162
摘要： A microcomputer outputs correction data. A shading correction circuit performs a shading correction to a digital image signal using the correction data outputted from the microcomputer. A YC processing circuit generates a video signal from the digital image signal having undergone the shading correction, performs processing such as a gamma correction to the generated video signal, and outputs the video signal having undergone the processing such as the gamma correction.
摘要翻译：微型计算机输出校正数据。阴影校正电路使用从微计算机输出的校正数据对数字图像信号进行阴影校正。 YC处理电路从经过阴影校正的数字图像信号生成视频信号，对所生成的视频信号执行伽马校正等处理，并输出经伽马校正等处理的视频信号。

97. 发明授权

US07416915B2 Solid-state imaging device and manufacturing method for the same 有权
标题翻译：固态成像装置及其制造方法相同
公开(公告)号：US07416915B2
公开(公告)日：2008-08-26
申请号：US11330396
申请日：2006-01-12
申请人： Masahiro Kasano , Yuichi Inaba , Takumi Yamaguchi
发明人： Masahiro Kasano , Yuichi Inaba , Takumi Yamaguchi
IPC分类号： H01L31/0216
CPC分类号： G02B5/201 , G01J3/513 , G02B5/285 , H01L27/14621 , H01L27/14623 , H01L27/14625 , H01L27/14685 , H01L31/02162 , H01L31/02164 , H01L31/02165
摘要： Photoelectric converters are arranged two-dimensionally in a semiconductor substrate. A planarizing layer, a light shielding film, a further planarizing layer and condenser lenses are formed sequentially on the semiconductor substrate and the photoelectric converters. The light shielding film has apertures at positions corresponding to the photoelectric conversion devices. Multilayer interference filters that transmit either a red, green or blue wavelength component of light are disposed in the apertures.
摘要翻译：光电转换器被二维布置在半导体衬底中。在半导体基板和光电转换器上依次形成平坦化层，遮光膜，进一步的平坦化层和聚光透镜。遮光膜在对应于光电转换装置的位置处具有孔。透射光的红色，绿色或蓝色波长分量的多层干涉滤光片设置在孔中。

98. 发明授权

US07349016B2 Solid-state color imaging apparatus capable of reducing false signals with regard to both luminance and chrominance 有权
标题翻译：能够减少关于亮度和色度两者的假信号的固态彩色成像装置
公开(公告)号：US07349016B2
公开(公告)日：2008-03-25
申请号：US10814347
申请日：2004-04-01
申请人： Toshiya Fujii , Takahiro Iwasawa , Takumi Yamaguchi , Takahiko Murata
发明人： Toshiya Fujii , Takahiro Iwasawa , Takumi Yamaguchi , Takahiko Murata
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/23245 , H04N5/347 , H04N5/3728 , H04N9/045
摘要： A pixel area of a megapixel solid-state color imaging device is divided into unit areas for pixel adding and all the pixels for the same color are added together in each unit area. Accordingly, the percentage of utilized pixels is raised to 100% and aliasing noise to low frequencies in a high-frequency video signal is greatly suppressed by a spatial LPF (low pass filter) effect of the pixel addition in the area units.
摘要翻译：百万像素固体彩色成像装置的像素区域被划分为用于像素相加的单位区域，并且在每个单位区域中将相同颜色的所有像素相加在一起。因此，通过区域单位中的像素相加的空间LPF（低通滤波器）效应，高频视频信号中的利用像素的百分比提高到100％，并且将低频的混叠噪声大大抑制。

99. 发明申请

US20080062359A1 Optical interference filter that performs excellent color separation, and liquid crystal display, electroluminescence display and projection display apparatus having the optical interference filter 有权
标题翻译：具有优异的分色性的光干涉滤光器，具有光干涉滤光器的液晶显示器，电致发光显示器和投影显示装置
公开(公告)号：US20080062359A1
公开(公告)日：2008-03-13
申请号：US11898408
申请日：2007-09-12
申请人： Yuichi Inaba , Takumi Yamaguchi , Daisuke Ueda
发明人： Yuichi Inaba , Takumi Yamaguchi , Daisuke Ueda
IPC分类号： G02B1/10 , G02F1/1335 , H01J1/62
CPC分类号： G02B5/285 , G02F2001/133521 , H01L27/322 , H05B33/22
摘要： An optical interference filter whose major component is a film member. The film member includes a plurality of window regions arranged discretely in a surface direction selectively transmit, using an effect of optical interference, light having a waveband that substantially belongs to a visible spectrum, the plurality of window regions being arranged discretely in the surface direction, and one or more boundary regions selectively transmit, using the effect of the optical interference, light having a waveband that substantially belongs to an invisible spectrum excluding the visible spectrum, the one or more the boundary regions being located between adjacent window regions.
摘要翻译：一种光学干涉滤光器，其主要成分是膜元件。该薄膜构件包括多个沿着表面方向离散布置的窗口区域，该多个窗口区域使用光学干涉的作用选择性地发送具有基本上属于可见光谱的波段的光，该多个窗口区域沿离散方向布置在表面方向上，并且一个或多个边界区域使用光学干涉的作用选择性地发射具有基本上属于不可见光谱的不可见光谱的波段的光，所述一个或多个边界区域位于相邻窗口区域之间。

100. 发明授权

US07268813B2 Solid state imaging apparatus 有权
标题翻译：固态成像装置
公开(公告)号：US07268813B2
公开(公告)日：2007-09-11
申请号：US10764452
申请日：2004-01-27
申请人： Takahiko Murata , Takumi Yamaguchi , Toshiya Fujii
发明人： Takahiko Murata , Takumi Yamaguchi , Toshiya Fujii
IPC分类号： H04N3/335
CPC分类号： H04N5/335
摘要： A solid state imaging apparatus includes a plurality of pixels two-dimensionally arranged in the row direction and the column direction, and every two of the plurality of pixels that are adjacent to each other in the row direction or the column direction include color filters of different colors, respectively. A signal mixture circuit is provided in each same-row and same-color pixel group. Each said same-row and same-color pixel group consisting of ones of the plurality of pixels which are included in a pixel mixture unit to be a subject of pixel signal mixture, which are located in the same row, and which include color filters of the same color. The signal mixture circuit includes a combination of a capacitor and a transmission switch, stores pixel signals from pixels included in a same-row and same-color pixel group and mixes the signals together.
摘要翻译：固态成像装置包括在行方向和列方向上二维排列的多个像素，并且在行方向或列方向上彼此相邻的多个像素中的每两个像素包括不同的滤色器颜色分别。信号混合电路设置在同一行同色像素组中。每个所述相同行和相同颜色的像素组由包括在像素混合单元中的多个像素中的像素混合单元组成，该像素混合单元位于同一行中，并且包括位于同一行中的滤色器相同的颜色。信号混合电路包括电容器和传输开关的组合，存储来自包括在同一行和相同颜色的像素组中的像素的像素信号并将信号混合在一起。

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