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1.发明授权公开(公告)号：US10171750B2
公开(公告)日：2019-01-01
申请号：US15326259
申请日：2015-07-10
Applicant: SONY CORPORATION
Inventor： Taro Sugizaki , Go Yamanaka , Daisuke Yoshioka , Toru Nishi , Yousuke Horie , Takesi Kozasa , Keneki Go , Norihiro Ichimaru , Naoki Hosoi
IPC: H04N5/243 , H04N5/355 , H04N5/357 , H01L27/146 , H04N5/235 , H04N5/353 , H04N5/369 , H04N5/378 , H04N9/04 , H04N9/07
Abstract: The present technology relates to a solid-state image sensor, an imaging control method, a signal processing method, and an electronic apparatus that suppress the deterioration of image quality, which is caused by the difference of sensitivity between pixels. A solid-state image sensor includes: a pixel array unit including a plurality of pixels arranged, the plurality of pixels including a plurality of kinds of pixels, the plurality of kinds of pixels including a first pixel and a second pixel, the first pixel having the highest sensitivity, the second pixel having a sensitivity lower than the sensitivity of the first pixel; and a control unit that controls at least one of an analog gain and exposure time of/for the respective pixels depending on a ratio between the sensitivities of the first pixel and the second pixel. The present technology is applicable to a solid-state image sensor such as a CMOS image sensor.
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公开(公告)号：US11265465B2
公开(公告)日：2022-03-01
申请号：US16860932
申请日：2020-04-28
Applicant: Sony Corporation
Inventor： Masao Zen , Jun Hashizume , Tsutomu Nakajima , Norihiro Ichimaru
Abstract: An imaging apparatus including a frame buffer executes high-speed shooting consecutively in plural sessions.
An imaging element includes a buffer, an image producing unit, a managing unit, and an output unit. The image producing unit produces an image in the case where an empty capacity of any of plural areas in the buffer exceeds a predetermined threshold value. The managing unit causes an area whose empty capacity exceeds the predetermined threshold value, of the plural areas to retain the image as a buffering image. The output unit extracts the buffering image from the buffer and outputting the buffering image, in order of the retention of the buffering image.-
公开(公告)号：US20190166306A1
公开(公告)日：2019-05-30
申请号：US16092366
申请日：2016-12-29
Applicant: Sony Corporation
Inventor： Masao Zen , Jun Hashizume , Tsutomu Nakajima , Norihiro Ichimaru
Abstract: An imaging apparatus including a frame buffer executes high-speed shooting consecutively in plural sessions.An imaging element includes a buffer, an image producing unit, a managing unit, and an output unit. The image producing unit produces an image in the case where an empty capacity of any of plural areas in the buffer exceeds a predetermined threshold value. The managing unit causes an area whose empty capacity exceeds the predetermined threshold value, of the plural areas to retain the image as a buffering image. The output unit extracts the buffering image from the buffer and outputting the buffering image, in order of the retention of the buffering image.
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公开(公告)号：US20200260003A1
公开(公告)日：2020-08-13
申请号：US16860932
申请日：2020-04-28
Applicant: Sony Corporation
Inventor： Masao Zen , Jun Hashizume , Tsutomu Nakajima , Norihiro Ichimaru
Abstract: An imaging apparatus including a frame buffer executes high-speed shooting consecutively in plural sessions.An imaging element includes a buffer, an image producing unit, a managing unit, and an output unit. The image producing unit produces an image in the case where an empty capacity of any of plural areas in the buffer exceeds a predetermined threshold value. The managing unit causes an area whose empty capacity exceeds the predetermined threshold value, of the plural areas to retain the image as a buffering image. The output unit extracts the buffering image from the buffer and outputting the buffering image, in order of the retention of the buffering image.
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