专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明授权

US11509849B2 Imaging device, imaging system, and moving body 有权
公开(公告)号：US11509849B2
公开(公告)日：2022-11-22
申请号：US17346883
申请日：2021-06-14
申请人： CANON KABUSHIKI KAISHA
发明人： Hideo Kobayashi
IPC分类号： H04N5/3745 , H01L27/146 , H04N5/369 , H04N5/378
摘要： In an imaging device, a differential stage includes an input transistor having an input node connected to a floating diffusion portion, a first control line and a second control line are located in a plurality of sets, the first control line is connected to connection portions of some sets of the plurality of sets, and the second control line is connected to connection portions of the other sets of the plurality of sets.

102. 发明授权

US11508180B2 Adaptive readout from a global shutter optical biometric sensor 有权
公开(公告)号：US11508180B2
公开(公告)日：2022-11-22
申请号：US17760874
申请日：2021-07-08
申请人： Fingerprint Cards Anacatum IP AB
发明人： Petter Östlund , Hans Thörnblom
IPC分类号： G06V40/13 , H04N5/378 , G06F13/42
摘要： The present invention relates to an optical biometric sensor comprising: a read-out circuitry controllable for converting analog sensing signals to digital signals, the analog sensing signals being indicative of an image acquired by an image sensor comprising an array of photodetectors; and a timing circuitry configured to control the read-out circuitry to provide digital signals based on a present data transfer capacity on a data transfer bus configured to transfer data indicative of the digital signals from the optical biometric sensor to a host device.

103. 发明申请

US20220368867A1 IMAGING DEVICE 有权
公开(公告)号：US20220368867A1
公开(公告)日：2022-11-17
申请号：US17761425
申请日：2020-09-16
申请人： Sony Semiconductor Solutions Corporation
发明人： Yasushi Sato
IPC分类号： H04N9/04 , H04N5/378 , H04N5/347 , G02B5/20
摘要： Provided is an imaging device (1) capable of improving quality of an image captured using a color filter. An imaging device according to an embodiment includes a pixel array (110) including a plurality of pixel blocks (130) each including 6×6 pixels, and each pixel block includes a first pixel on which a first optical filter that transmits light in a first wavelength range is provided, a second pixel on which a second optical filter that transmits light in a second wavelength range is provided, a third pixel on which a third optical filter that transmits light in a third wavelength range is provided, and a fourth pixel on which a fourth optical filter that transmits light in a fourth wavelength range is provided. The first pixels are alternately arranged in each of a row direction and a column direction of the arrangement, one second pixel, one third pixel, and one fourth pixels are alternately arranged in each row and each column of the arrangement, and the pixel block further includes a line including at least one second pixel, one third pixel, and one fourth pixel in a first oblique direction that is parallel to a diagonal of the pixel block of the arrangement, and a line including at least one second pixel, one third pixel, and one fourth pixel in a second oblique direction that is parallel to a diagonal of the pixel block and is different from the first oblique direction.

104. 发明授权

US11503240B2 Solid-state image pickup element, electronic apparatus, and method of controlling solid-state image pickup element 有权
公开(公告)号：US11503240B2
公开(公告)日：2022-11-15
申请号：US16976372
申请日：2019-01-10
申请人： Sony Semiconductor Solutions Corporation
发明人： Mamoru Sato
IPC分类号： H04N5/378 , H01L27/146 , H04N5/3745 , H04N5/343 , H01L27/148
摘要： Provided is a solid-state image pickup element that amplifies the difference between respective signals of a pair of pixels and enables a reduction in the number of wiring lines.
The solid-state image pickup element includes an electric-charge accumulation unit, a reference reset transistor, and a readout reset transistor. The electric-charge accumulation unit accumulates electric charge transferred from a photoelectric conversion unit and generates signal voltage corresponding to the amount of the electric charge. The reference reset transistor supplies predetermined reset voltage to the electric-charge accumulation unit in a case of generating predetermined reference voltage. The readout reset transistor supplies voltage different from the reset voltage to the electric-charge accumulation unit in a case of reading out the signal voltage.

105. 发明授权

US11495005B2 Image sensor and control method thereof, and image capturing apparatus and control method thereof 有权
公开(公告)号：US11495005B2
公开(公告)日：2022-11-08
申请号：US17184012
申请日：2021-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuki Ohshitanai , Hideki Ikedo
IPC分类号： H04N5/345 , G06V10/147 , H04N5/378 , G06N3/04 , G06K9/62 , G06V10/10 , G06V10/22 , G06V10/40
摘要： An image sensor comprises a pixel array having a plurality of pixels arranged in a matrix, a readout unit that controls readout of signals from the plurality of pixels, an output unit that outputs the read signals as an image signal and an extraction unit that performs feature amount extraction processing to extract a feature amount using the read signals. The readout of the signals by the readout unit and the feature amount extraction processing by the extraction unit are processed in parallel.

106. 发明申请

US20220353449A1 IMAGING DEVICE 有权
公开(公告)号：US20220353449A1
公开(公告)日：2022-11-03
申请号：US17620359
申请日：2020-06-22
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： DAISUKE ITO , KAZUYUKI TOMIDA , MASAKI HANEDA , TSUYOSHI SUZUKI , TAKAAKI MINAMI
IPC分类号： H04N5/369 , H04N5/378 , H04N5/3745 , H01L27/146
摘要： An imaging device according to an embodiment of the present disclosure includes: a first substrate including a sensor pixel that performs photoelectric conversion; a second substrate including a pixel circuit that outputs a pixel signal on a basis of electric charges outputted from the sensor pixel; and a third substrate including a processing circuit that performs signal processing on the pixel signal. The first substrate, the second substrate, and the third substrate are stacked in this order, and a low-permittivity region is provided in at least any region around a circuit that reads electric charges from the sensor pixel and outputs the pixel signal.

107. 发明申请

US20220353440A1 LIGHT RECEPTION DEVICE, METHOD OF CONTROLLING LIGHT RECEPTION DEVICE, AND DISTANCE MEASURING DEVICE 有权
公开(公告)号：US20220353440A1
公开(公告)日：2022-11-03
申请号：US17623393
申请日：2020-06-17
申请人： Sony Semiconductor Solutions Corporation
发明人： Yuuko Sonoda , Kumiko Mahara
IPC分类号： H04N5/341 , H04N5/378 , H04N5/369 , G01S7/481 , G01S17/10 , G01S7/4865
摘要： A light reception device of the present disclosure includes: a light-receiving section including pixels two-dimensionally arranged in a matrix, the pixels each including a light-receiving element; a row selector that selects the pixels of the light-receiving section in units of one pixel row or a plurality of pixel rows; a column selector that selects the pixels in one pixel row or a plurality of pixel rows selected by the row selector in pixel units; and a controller that controls the column selector. Then, the controller controls the column selector to select the pixels in the one pixel row or the plurality of pixel rows selected by the row selector in units of regions each including a plurality of pixels as a unit, and read out signals of the pixels for each of the regions. In addition, a distance measuring device of the present disclosure uses a light reception device having a configuration described above.

108. 发明授权

US11490043B2 Imaging device and camera 有权
公开(公告)号：US11490043B2
公开(公告)日：2022-11-01
申请号：US17088692
申请日：2020-11-04
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Yusuke Tokunaga
IPC分类号： H04N5/378 , H04N5/243 , H01L27/146 , H03M1/56
摘要： An imaging device includes a pixel array, a first converter, a second converter, a first ramp signal generation circuit that is disposed closer to the first converter than to the second converter and supplies a first ramp signal to the first converter and the second converter, a first connection line having one end connected to an output terminal of the first ramp signal generation circuit and including a portion extending away from an input terminal of the first converter in a path from the one end to the other end of the first connection line, and a second connection line having one end connected to the other end of the first connection line and the other end connected to the input terminal and including a portion extending closer to the input terminal in a path from the one end to the other end of the second connection line.

109. 发明授权

US11490038B2 Solid-state imaging device, solid-state imaging method, and electronic equipment 有权
公开(公告)号：US11490038B2
公开(公告)日：2022-11-01
申请号：US17309420
申请日：2019-11-22
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： Kazuyuki Okuike
IPC分类号： H04N5/351 , H04N5/378 , H04N5/369 , G06V40/16
摘要： There is provided a solid-state imaging device including an imaging unit (211) that captures a first captured image, a light emission controlling unit (271) that controls emission of light from the light emitting unit, a decision unit (2331) that decides whether or not the emission of light is detected from within the first captured image, and a transmission controlling unit (2333) that controls, when the emission of light is detected, transmission of a second captured image or data based on the second captured image.

110. 发明授权

US11483506B2 Continuously integrating digital pixel imager 有权
公开(公告)号：US11483506B2
公开(公告)日：2022-10-25
申请号：US16424779
申请日：2019-05-29
申请人： Raytheon Company
发明人： Neil R. Malone , Michael J. Batinica
IPC分类号： H04N5/378 , H04N5/3745
摘要： An imaging device includes an image detector that includes an array of digital pixels, each digital pixel including an output that provides a digital pixel output pulse each time a charge stored in the digital pixel exceeds a threshold and a readout integrated circuit (ROIC) connected to the output of each of the digital pixels to receive the digital pixel output pulse from each pixel, the ROIC including a plurality of accumulators, each of the plurality of accumulators associated with a respective digital pixel. The imaging device also includes a controller that reads the accumulators to determine a number of digital pixel output pulses stored by the accumulators without stopping the generation of digital pixel output pulses.

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