公开(公告)号：US20080062276A1

公开(公告)日：2008-03-13

申请号：US11853863

申请日：2007-09-12

申请人： Isamu HIRAI ,  Tadahisa OHKURA ,  Toshihiro HAMAMURA

发明人： Isamu HIRAI ,  Tadahisa OHKURA ,  Toshihiro HAMAMURA

IPC分类号： H04N5/235

CPC分类号： H04N5/2352 ,  G03B7/097 ,  G03B17/20

摘要： A photographing apparatus comprises an imaging sensor, a controller, and an exposure-mode-selecting device. The controller performs a photometric operation on a photographing subject and obtains a luminance value of the photographing subject based on the photometric operation. The exposure-mode-selecting device is used for selecting an exposure mode of the photographing apparatus that has a sensitivity priority AE mode. The photographing operation is performed with a sensitivity of the imaging sensor that is set by a user and a shutter speed and an aperture value that are calculated based on the luminance value and the sensitivity, while the photographing apparatus is in the sensitivity priority AE mode.

摘要翻译： 拍摄装置包括成像传感器，控制器和曝光模式选择装置。 控制器对拍摄对象进行测光操作，并且基于测光操作获得拍摄对象的亮度值。 曝光模式选择装置用于选择具有灵敏度优先AE模式的拍摄装置的曝光模式。 在拍摄装置处于灵敏度优先AE模式的同时，利用由用户设置的成像传感器的灵敏度和基于亮度值和灵敏度计算的快门速度和光圈值进行拍摄操作。

公开(公告)号：US20080062277A1

公开(公告)日：2008-03-13

申请号：US11853878

申请日：2007-09-12

申请人： Isamu HIRAI ,  Tadahisa OHKURA

发明人： Isamu HIRAI ,  Tadahisa OHKURA

IPC分类号： H04N5/235 ,  H04N9/68

CPC分类号： H04N5/23293 ,  H04N5/2352 ,  H04N5/353

摘要： A photographing apparatus comprises an imaging sensor, a controller, and an exposure-mode-selecting device. The controller performs a photometric operation on a photographing subject and obtains a luminance value of the photographing subject based on the photometric operation. The exposure-mode-selecting device is used for selecting an exposure mode of the photographing apparatus that has a shutter speed and aperture priority AE mode. The photographing operation is performed with a shutter speed and an aperture value that are set by a user and a sensitivity of the imaging sensor that is calculated based on the luminance value and the shutter speed and the aperture value, while the photographing apparatus is in the shutter speed and aperture priority AE mode.

摘要翻译： 拍摄装置包括成像传感器，控制器和曝光模式选择装置。 控制器对拍摄对象进行测光操作，并且基于测光操作获得拍摄对象的亮度值。 曝光模式选择装置用于选择具有快门速度和光圈优先AE模式的拍摄装置的曝光模式。 拍摄操作以拍摄装置处于拍摄状态的快门速度和用户设定的光圈值和基于亮度值和快门速度和光圈值计算出的成像传感器的灵敏度来执行 快门速度和光圈优先AE模式。

公开(公告)号：US20100117182A1

公开(公告)日：2010-05-13

申请号：US12688414

申请日：2010-01-15

申请人： Isamu HIRAI

发明人： Isamu HIRAI

IPC分类号： H01L31/0232

CPC分类号： H01L31/02161 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627

摘要： An image pickup device includes a plurality of photoelectric transducers. The plurality of photoelectric transducers includes color filters provided thereon. A diffusion-reflection layer is provided in front of the plurality of photoelectric transducers, includes a microstructure which is finer than each light receiving element of the image pickup device and is provided on surfaces of the color filters so as to diffuse and reflect a part of incident light. A part of incident light on the diffusion-reflection layer is reflected and dispersed therefrom, and a remainder of the incident light is transmitted through the diffusion-reflection layer so as to be incident on the plurality of photoelectric transducers.

摘要翻译： 图像拾取装置包括多个光电换能器。 多个光电变换器包括设置在其上的滤色器。 扩散反射层设置在多个光电换能器的前面，包括比图像拾取装置的每个光接收元件更细的微结构，并且设置在滤色器的表面上，以便扩散和反射 入射光。 扩散反射层上的入射光的一部分被反射和散射，并且其余的入射光透射通过扩散反射层，以便入射到多个光电换能器上。

公开(公告)号：US20060278904A1

公开(公告)日：2006-12-14

申请号：US11422171

申请日：2006-06-05

申请人： Isamu HIRAI

发明人： Isamu HIRAI

IPC分类号： H01L31/113

CPC分类号： H01L31/02161 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627

摘要： An image pickup device includes a plurality of photoelectric transducers; and a diffusion-reflection layer provided in front of the plurality of photoelectric transducers, wherein a part of light incident on the diffusion-reflection layer is reflected and dispersed therefrom, and the remainder of the incident light is transmitted through the diffusion-reflection layer so as to be incident on the plurality of photoelectric transducers.

摘要翻译： 图像拾取装置包括多个光电换能器; 以及设置在所述多个光电换能器的前面的扩散反射层，其中入射在所述扩散反射层上的一部分光被反射和分散，并且所述入射光的其余部分透射通过所述扩散反射层，从而 以便入射到多个光电换能器上。