专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08330843B2 Solid-state image sensing device, method for driving solid-state image sensing device, and image sensing system incorporated with solid-state image sensing device 有权
标题翻译：固态图像感测装置，固态摄像装置的驱动方法以及与固态摄像装置结合的图像感知系统
公开(公告)号：US08330843B2
公开(公告)日：2012-12-11
申请号：US12100813
申请日：2008-04-10
申请人： Tsuyoshi Iwamoto , Koichi Kamon , Masayuki Kusuda , Shigehiro Miyatake
发明人： Tsuyoshi Iwamoto , Koichi Kamon , Masayuki Kusuda , Shigehiro Miyatake
IPC分类号： H04N5/235
CPC分类号： H04N5/363 , H04N5/35518 , H04N5/3745
摘要： In a solid-state image sensing device, a method for driving the solid-state image sensing device, and an image sensing system incorporated with the solid-state image sensing device of the invention, pixel signals having two or more different photoelectric conversion characteristics to be outputted from a pixel section are amplified by using an analog gain with respect to each of the photoelectric conversion characteristics for outputting the amplified pixel signals. This enables to reproduce an image having a wide dynamic range while suppressing lowering of the frame rate.
摘要翻译：在固态图像感测装置中，驱动固态摄像装置的方法以及与本发明的固体摄像装置结合的图像感测系统，具有两个以上不同的光电转换特性的像素信号，通过使用相对于用于输出被放大的像素信号的每个光电转换特性的模拟增益来放大从像素部分输出。这使得能够在抑制帧频降低的同时再现具有宽动态范围的图像。

2. 发明申请

US20070279505A1 Solid-state image sensing device 有权
标题翻译：固态摄像装置
公开(公告)号：US20070279505A1
公开(公告)日：2007-12-06
申请号：US11803193
申请日：2007-05-14
申请人： Tsuyoshi Iwamoto , Shigehiro Miyatake
发明人： Tsuyoshi Iwamoto , Shigehiro Miyatake
IPC分类号： H04N5/335
CPC分类号： H04N5/335 , H04N1/03 , H04N1/1934
摘要： A solid-state image sensing device is provided with n one-dimensional pixel arrays for sensing a document image by relative movement of the one-dimensional pixel arrays and the document image in a scanning direction. The solid-state image sensing device includes: an image readout circuit, commonly provided for the one-dimensional pixel arrays, for performing a horizontal readout operation from the one-dimensional pixel arrays with respect to image data acquired by sensing the document image, wherein a pixel array pitch of the one-dimensional pixel arrays in the scanning direction is set to at least (n+1)/n times as large as a pixel width of each of pixels constituting the one-dimensional pixel arrays in the scanning direction, where the symbol “n” represents a positive integer of 2 or more, and the symbol “/” represents division.
摘要翻译：固态图像感测装置设置有n个一维像素阵列，用于通过一维像素阵列和原稿图像在扫描方向上的相对运动来感测文档图像。固态图像感测装置包括：通常为一维像素阵列提供的图像读出电路，用于相对于通过感测文档图像获取的图像数据，从一维像素阵列执行水平读出操作，其中扫描方向上的一维像素阵列的像素阵列间距被设定为构成扫描方向的一维像素阵列的像素的像素宽度的至少（n + 1）/ n倍，其中符号“n”表示2以上的正整数，符号“/”表示除法。

3. 发明授权

US07675560B2 Solid-state image sensing device 有权
标题翻译：固态摄像装置
公开(公告)号：US07675560B2
公开(公告)日：2010-03-09
申请号：US11803193
申请日：2007-05-14
申请人： Tsuyoshi Iwamoto , Shigehiro Miyatake
发明人： Tsuyoshi Iwamoto , Shigehiro Miyatake
IPC分类号： H04N3/14
CPC分类号： H04N5/335 , H04N1/03 , H04N1/1934
摘要： A solid-state image sensing device is provided with n one-dimensional pixel arrays for sensing a document image by relative movement of the one-dimensional pixel arrays and the document image in a scanning direction. The solid-state image sensing device includes: an image readout circuit, commonly provided for the one-dimensional pixel arrays, for performing a horizontal readout operation from the one-dimensional pixel arrays with respect to image data acquired by sensing the document image, wherein a pixel array pitch of the one-dimensional pixel arrays in the scanning direction is set to at least (n+1)/n times as large as a pixel width of each of pixels constituting the one-dimensional pixel arrays in the scanning direction, where the symbol “n” represents a positive integer of 2 or more, and the symbol “/” represents division.
摘要翻译：固态图像感测装置设置有n个一维像素阵列，用于通过一维像素阵列和原稿图像在扫描方向上的相对运动来感测文档图像。固态图像感测装置包括：通常为一维像素阵列提供的图像读出电路，用于相对于通过感测文档图像获取的图像数据，从一维像素阵列执行水平读出操作，其中扫描方向上的一维像素阵列的像素阵列间距被设定为构成扫描方向的一维像素阵列的像素的像素宽度的至少（n + 1）/ n倍，其中符号“n”表示2以上的正整数，符号“/”表示除法。

4. 发明授权

US08013918B2 Image capturing apparatus including an image sensor having three photoelectric conversion characteristics with each corresponding to a range of luminance intensity 失效
标题翻译：包括具有三个光电转换特性的图像传感器的图像捕获装置，每个对应于亮度范围
公开(公告)号：US08013918B2
公开(公告)日：2011-09-06
申请号：US11717882
申请日：2007-03-14
申请人： Koichi Kamon , Tsuyoshi Iwamoto , Tomokazu Kakumoto
发明人： Koichi Kamon , Tsuyoshi Iwamoto , Tomokazu Kakumoto
IPC分类号： H04N5/335
CPC分类号： H04N5/243 , H04N5/2352 , H04N5/2355 , H04N5/35518 , H04N5/35527 , H04N2101/00
摘要： There is described an image capturing apparatus, which makes it possible to unify the gradation characteristics all over the captured image into the same characteristic. The image capturing apparatus includes an image sensor that is provided with a first photoelectric conversion characteristic, a second photoelectric conversion characteristic being different from the first photoelectric conversion characteristic and a third photoelectric conversion characteristic being a transient characteristic between the first photoelectric conversion characteristic and the second photoelectric conversion characteristic; and a characteristic converting section to convert the first photoelectric conversion characteristic, the second photoelectric conversion characteristic and the third photoelectric conversion characteristic to a reference photoelectric conversion characteristic. The first photoelectric conversion characteristic is a linear characteristic, the second photoelectric conversion characteristic is a logarithmic characteristic and the reference photoelectric conversion characteristic is either a linear or a logarithmic characteristic.
摘要翻译：描述了一种图像捕获装置，其使得可以将捕获的图像全部的灰度特性统一到相同的特性。图像捕获装置包括具有第一光电转换特性，与第一光电转换特性不同的第二光电转换特性的图像传感器和作为第一光电转换特性与第二光电转换特性之间的瞬态特性的第三光电转换特性光电转换特性; 以及将第一光电转换特性，第二光电转换特性和第三光电转换特性转换为参考光电转换特性的特性转换部。第一光电转换特性是线性特性，第二光电转换特性是对数特性，参考光电转换特性是线性或对数特性。

5. 发明申请

US20120211642A1 Solid-State Imaging Device 审中-公开
标题翻译：固态成像装置
公开(公告)号：US20120211642A1
公开(公告)日：2012-08-23
申请号：US13504466
申请日：2009-10-18
申请人： Tsuyoshi Iwamoto , Takashi Morimoto , Masayuki Kusuda
发明人： Tsuyoshi Iwamoto , Takashi Morimoto , Masayuki Kusuda
IPC分类号： H01L27/148
CPC分类号： H04N5/378 , H01L27/14603 , H04N5/35509 , H04N5/35527 , H04N5/3575
摘要： Provided is a solid-state imaging device comprising a plurality of pixel circuits GC having photoelectric conversion characteristics including linear characteristics and logarithmic characteristics on either side of an inflection point. The pixel circuits GC each include a photoelectric conversion element PD which accumulates a signal charge by exposing a subject, and a floating diffusion FD which converts the signal charge accumulated by the photoelectric conversion element PD into a voltage signal. The floating diffusion FD is set to have an operating charge that is smaller than a saturation charge of the photoelectric conversion element PD.
摘要翻译：提供了一种固态成像装置，其包括具有包括拐点两侧的线性特性和对数特性的光电转换特性的多个像素电路GC。像素电路GC各自包括通过使被摄体曝光来积累信号电荷的光电转换元件PD和将由光电转换元件PD累积的信号电荷转换为电压信号的浮动扩散FD。浮动扩散部FD被设定为具有小于光电转换元件PD的饱和电荷的工作电荷。

6. 发明申请

US20100213351A1 SOLID STATE IMAGE SENSOR AND IMAGE SENSING APPARATUS INCORPORATED WITH THE SAME 有权
标题翻译：固体状态图像传感器和图像感测装置与其同时进行
公开(公告)号：US20100213351A1
公开(公告)日：2010-08-26
申请号：US12710927
申请日：2010-02-23
申请人： Tsuyoshi Iwamoto , Satoshi Masuda , Masayuki Kusuda
发明人： Tsuyoshi Iwamoto , Satoshi Masuda , Masayuki Kusuda
IPC分类号： H01L27/146
CPC分类号： H01L27/14609 , H04N5/363 , H04N5/3743 , H04N5/37457
摘要： A solid state image sensor and an image sensing apparatus incorporated with the solid state image sensor include: pixel arrays each provided with pixels, and an accumulating section e.g. a capacitor CX which sums up and accumulates signal charges obtained by exposure of an object with respect to a corresponding color at different timings when the signal charges are obtained by the pixels of each of the pixel arrays. A reset noise of a converting floating diffusion is outputted after the converting floating diffusion is reset. Thereafter, a summation of the reset noise, and the signal charges accumulated in the accumulating section is outputted.
摘要翻译：固态图像传感器和结合有固体图像传感器的图像感测装置包括：各自提供有像素的像素阵列，以及累积部分，例如，电容器CX，其通过每个像素阵列的像素获得信号电荷时，对不同的定时相对于对应的颜色进行曝光而累加并积累信号电荷。在转换浮动扩散复位之后，输出转换浮动扩散的复位噪声。此后，输出复位噪声和积累部分中积累的信号电荷的总和。

7. 发明申请

US20070216957A1 Image capturing apparatus 失效
标题翻译：图像捕获装置
公开(公告)号：US20070216957A1
公开(公告)日：2007-09-20
申请号：US11717882
申请日：2007-03-14
申请人： Koichi Kamon , Tsuyoshi Iwamoto , Tomokazu Kakumoto
发明人： Koichi Kamon , Tsuyoshi Iwamoto , Tomokazu Kakumoto
IPC分类号： H04N1/23
CPC分类号： H04N5/243 , H04N5/2352 , H04N5/2355 , H04N5/35518 , H04N5/35527 , H04N2101/00
摘要： There is described an image capturing apparatus, which makes it possible to unify the gradation characteristics all over the captured image into the same characteristic. The image capturing apparatus includes an image sensor that is provided with a first photoelectric conversion characteristic, a second photoelectric conversion characteristic being different from the first photoelectric conversion characteristic and a third photoelectric conversion characteristic being a transient characteristic between the first photoelectric conversion characteristic and the second photoelectric conversion characteristic; and a characteristic converting section to convert the first photoelectric conversion characteristic, the second photoelectric conversion characteristic and the third photoelectric conversion characteristic to a reference photoelectric conversion characteristic. The first photoelectric conversion characteristic is a linear characteristic, the second photoelectric conversion characteristic is a logarithmic characteristic and the reference photoelectric conversion characteristic is either a linear or a logarithmic characteristic.
摘要翻译：描述了一种图像捕获装置，其使得可以将捕获的图像全部的灰度特性统一到相同的特性。图像捕获装置包括具有第一光电转换特性，与第一光电转换特性不同的第二光电转换特性的图像传感器和作为第一光电转换特性与第二光电转换特性之间的瞬态特性的第三光电转换特性光电转换特性; 以及将第一光电转换特性，第二光电转换特性和第三光电转换特性转换为参考光电转换特性的特性转换部。第一光电转换特性是线性特性，第二光电转换特性是对数特性，参考光电转换特性是线性或对数特性。

8. 发明授权

US08487232B2 Solid state image sensor adapted to remove noise 有权
标题翻译：固态图像传感器适合消除噪音
公开(公告)号：US08487232B2
公开(公告)日：2013-07-16
申请号：US12710927
申请日：2010-02-23
申请人： Tsuyoshi Iwamoto , Satoshi Masuda , Masayuki Kusuda
发明人： Tsuyoshi Iwamoto , Satoshi Masuda , Masayuki Kusuda
IPC分类号： H01L27/00 , H04N3/14
CPC分类号： H01L27/14609 , H04N5/363 , H04N5/3743 , H04N5/37457
摘要： A solid state image sensor and an image sensing apparatus incorporated with the solid state image sensor include: pixel arrays each provided with pixels, and an accumulating section e.g. a capacitor CX which sums up and accumulates signal charges obtained by exposure of an object with respect to a corresponding color at different timings when the signal charges are obtained by the pixels of each of the pixel arrays. A reset noise of a converting floating diffusion is outputted after the converting floating diffusion is reset. Thereafter, a summation of the reset noise, and the signal charges accumulated in the accumulating section is outputted.
摘要翻译：固态图像传感器和结合有固体图像传感器的图像感测装置包括：各自提供有像素的像素阵列，以及累积部分，例如，电容器CX，其通过每个像素阵列的像素获得信号电荷时，对不同的定时相对于对应的颜色进行曝光而累加并积累信号电荷。在转换浮动扩散复位之后，输出转换浮动扩散的复位噪声。此后，输出复位噪声和积累部分中积累的信号电荷的总和。

9. 发明申请

US20060268127A1 Image pickup apparatus 审中-公开
标题翻译：摄像设备
公开(公告)号：US20060268127A1
公开(公告)日：2006-11-30
申请号：US11440392
申请日：2006-05-24
申请人： Kazuchika Sato , Masataka Hamada , Yasuaki Serita , Tsuyoshi Iwamoto , Koichi Kamon , Tomokazu Kakumoto
发明人： Kazuchika Sato , Masataka Hamada , Yasuaki Serita , Tsuyoshi Iwamoto , Koichi Kamon , Tomokazu Kakumoto
IPC分类号： H04N5/76
CPC分类号： H04N5/772 , H04N5/235 , H04N5/2355 , H04N5/35518 , H04N5/907 , H04N9/7921 , H04N9/8047
摘要： When picking up an image using an image pickup device having a photoelectric conversion characteristic composed of a linear characteristic region and a logarithmic characteristic region, regardless of an image pickup mode and a recording mode, an image pickup apparatus always obtaining optimum images will be provided. An image pickup apparatus for recording any of an unprocessed image, an image subject to a predetermined image process and image compression, and an image subject to the predetermined image process, a wide dynamic range image processing, and image compression in accordance with the image pickup mode and recording mode, thereby always obtaining optimum images will be provided.
摘要翻译：当使用具有由线性特征区域和对数特征区域组成的光电转换特性的图像拾取装置拾起图像时，不管图像拾取模式和记录模式如何，将提供始终获得最佳图像的图像拾取装置。一种图像拾取装置，用于记录未处理的图像，经过预定图像处理和图像压缩的图像，以及根据图像拾取的预定图像处理，宽动态范围图像处理和图像压缩的图像模式和记录模式，从而总是获得最佳图像。

10. 发明授权

US08867197B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08867197B2
公开(公告)日：2014-10-21
申请号：US13959487
申请日：2013-08-05
申请人： Makoto Souda , Tsuyoshi Iwamoto
发明人： Makoto Souda , Tsuyoshi Iwamoto
IPC分类号： H05K5/00 , H05K7/00 , G03G21/16
CPC分类号： G03G21/1619 , G03G2221/1684 , G03G2221/1687
摘要： An image forming apparatus includes a first right frame, a first left frame facing the first right frame, a second right frame positioned below the first right frame, a second left frame facing the second right frame and positioned below the second right frame. The image forming apparatus further includes an image forming unit positioned between the first right frame and the first left frame. The image forming apparatus still further includes a frame connecting unit configured to connect the first right frame, the first left frame, the second right frame and the second left frame. The first right frame and the second right frame are relatively slidable in an up-down direction, and the first left frame and the second left frame are relatively slidable in the up-down direction.
摘要翻译：图像形成装置包括第一右框架，面向第一右框架的第一左框架，位于第一右框架下方的第二右框架，面向第二右框架并位于第二右框架下方的第二左框架。图像形成装置还包括位于第一右框架和第一左框架之间的图像形成单元。图像形成装置还包括被配置为连接第一右框架，第一左框架，第二右框架和第二左框架的框架连接单元。第一右框架和第二右框架在上下方向上可相对滑动，并且第一左框架和第二左框架可在上下方向上相对滑动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式