Title:
撮像素子、撮像装置、および距離画像の取得方法
Document Type and Number:
Japanese Patent JP6805350
Kind Code:
B2
Abstract:
An image-capturing device includes a sensor, a visible-light-pixel driver, and a non-visible-light-pixel driver. The sensor is configured to have a plurality of visible light pixels having sensitivity to visible light and a plurality of non-visible light pixels having sensitivity to non-visible light. The visible-light-pixel driver controls light exposure to the visible light pixels and a reading operation for charges generated by photoelectric conversion of the visible light pixels resulting from the light exposure. The non-visible-light-pixel driver performs the light exposure to previously-set every two or more non-visible light pixels at the time of the light exposure to the non-visible light pixels and the reading operation, sums the charges generated by the photoelectric conversion of the two or more non-visible light pixels resulting from the light exposure, and creates the distance image on the basis of the summed charges.
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Inventors:
Junji Shiokawa
Takashi Matsubara
Takashi Matsubara
Application Number:
JP2019532307A
Publication Date:
December 23, 2020
Filing Date:
July 27, 2017
Export Citation:
Assignee:
Maxell Co., Ltd.
International Classes:
H04N5/33; G01S17/10; G01S17/89; H04N5/347; H04N5/369; H04N5/374
Domestic Patent References:
| JP2008008700A | ||||
| JP2016114522A |
Foreign References:
| WO2015011869A1 |
Attorney, Agent or Firm:
Tsutsui International Patent Office