-
公开(公告)号：US12089427B2
公开(公告)日：2024-09-10
申请号：US17250415
申请日：2019-07-12
摘要： The present technology relates to an imaging element and an electronic apparatus which make it possible to acquire a variety of information regarding a subject including polarization information. Included are an organic photoelectric conversion film that has a light-transmitting property, is oriented in a predetermined axial direction, and includes a step; an upper electrode arranged on a light incident surface side of the organic photoelectric conversion film; and a lower electrode arranged on a side of the organic photoelectric conversion film facing the upper electrode. Protrusions and recesses are formed on the light incident surface side of the organic photoelectric conversion film. An accumulation layer that accumulates an electric charge converted by the organic photoelectric conversion film is included between the organic photoelectric conversion film and the lower electrode, and the step is formed depending on the presence or absence of the accumulation layer. The present technology can be applied, for example, to an imaging element that detects a polarization component in a predetermined direction.
-
公开(公告)号：US20240243145A1
公开(公告)日：2024-07-18
申请号：US18556752
申请日：2022-02-18
发明人： Masashi Nakata , Junichi Kanai , Shinichiro Noudo
IPC分类号： H01L27/146
CPC分类号： H01L27/14623 , H01L27/14627 , H01L27/14636
摘要： [Problem] To improve image quality.
[Solution] An imaging element includes pixels and a pixel array. The pixel includes a light receiving element that photoelectrically converts incident light and outputs an analog signal based on light intensity. The pixel array has the pixels disposed in an array. Some of the pixels belonging to the pixel array have a light-shielding structure for blocking part of light entering the light receiving element. The light-shielding structure limits an incident angle of light entering the light receiving element.-
公开(公告)号：US12035058B2
公开(公告)日：2024-07-09
申请号：US17790021
申请日：2021-01-15
发明人： Masashi Nakata
IPC分类号： H04N25/63 , H01L27/146 , H04N23/54 , H04N23/55 , H04N25/61
CPC分类号： H04N25/63 , H01L27/14621 , H01L27/14627 , H04N23/54 , H04N23/55 , H04N25/61
摘要： To suppress image quality degradation due to artifacts. Electronic equipment includes a display unit, an imaging unit disposed on a side opposite to a display surface of the display unit, and a signal processing unit. The imaging unit includes a plurality of on-chip lenses and a plurality of pixels, in which the on-chip lens includes a first on-chip lens, the plurality of pixels includes a first pixel, the first pixel is disposed to overlap the first on-chip lens, and the first pixel includes a plurality of photoelectric conversion units. The signal processing unit processes signals output from the plurality of pixels.
-
公开(公告)号：US12026972B2
公开(公告)日：2024-07-02
申请号：US17995695
申请日：2021-03-29
发明人： Shinichiro Noudo , Tomohiko Baba , Masashi Nakata , Atsushi Toda
IPC分类号： G06V40/12 , G06V10/147 , G06V10/58 , G06V40/13 , H01L27/146 , G06V10/10
CPC分类号： G06V40/1388 , G06V10/147 , G06V10/58 , G06V40/1324 , G06V40/1341 , H01L27/14623 , H01L27/14627 , G06V10/17
摘要： Provided is an electronic device that includes a plurality of pixels, each of at least two pixels of the plurality of pixels includes a first lens that collects incident light, a first light shielding film portion having a first hole through which a part of the incident light that has been collected passes, and a photoelectric conversion unit that converts the incident light having passed through the first hole. A shape of the first hole with respect to the first light shielding film portion is different between a first pixel among the at least two pixels and a second pixel different from the first pixel among the at least two pixels.
-
公开(公告)号：US20230369358A1
公开(公告)日：2023-11-16
申请号：US18246111
申请日：2021-10-04
发明人： Masashi Nakata , Hirotaka Shinozaki
IPC分类号： H01L27/146
CPC分类号： H01L27/14609 , H01L27/14636 , H01L27/14621 , H01L27/14645 , H01L27/14649
摘要： According to the present disclosure, there is provided an imaging element configured as a semiconductor chip, the imaging element including: an acquisition unit that acquires information regarding an optical member, the optical member being provided outside the semiconductor chip; a pixel unit including N (N is an integer) types of pixels having different spectral characteristics with respect to a wavelength of input light input via the optical member; a conversion unit that converts an output signal of the pixel unit into a digital output signal; a processing unit that performs conversion processing into N+1 or more processed signals having different spectral characteristics on the basis of an output signal output from the conversion unit by using the information; and an output unit that outputs a signal based on the processed signal to an outside of the semiconductor chip.
-
公开(公告)号：US20230335043A1
公开(公告)日：2023-10-19
申请号：US18044517
申请日：2021-09-08
发明人： Masashi Nakata , Takahiro Akahane , Junichi Kanai
CPC分类号： G09G3/32 , G06T5/50 , G06V40/171 , G06F3/14 , G06V2201/07 , G06T2207/20044 , G06T2207/20221 , G06T2207/30201
摘要： The present disclosure provides an electronic device in which EVS pixels can be arranged closer to a central part, and a method of controlling the electronic device.
An electronic device includes a display unit that has a display region in which display elements are arranged in an array in a first direction and a second direction different from the first direction, and an image sensor that is disposed on a side opposite to a display surface of the display unit so as to overlap the display region in a third direction different from be first direction and the second direction, and includes a plurality of pixels. The display unit transmits incident light, and the plurality of pixels outputs an event signal in a case where a change in luminance of light incident via the display unit is larger than a predetermined threshold.-
公开(公告)号：US20230144032A1
公开(公告)日：2023-05-11
申请号：US17802442
申请日：2021-02-18
发明人： Masashi Nakata
IPC分类号： G06V40/13 , H10K59/40 , H10K59/65 , H10K50/86 , G06V40/60 , G06V40/12 , G06V10/143 , G06Q20/40
CPC分类号： G06V40/1318 , H01L27/323 , H01L27/3234 , H01L51/5281 , G06V40/67 , G06V40/1365 , G06V10/143 , G06V40/1335 , G06Q20/40145 , G06V40/15
摘要： Implementing fingerprint authentication during a swipe motion on a display.
Electronic equipment includes a display and an optical fingerprint sensor. The display includes a display surface including light-emitting pixels in an array in a first direction and a direction intersecting the first direction. The optical fingerprint sensor includes as imaging element including light-receiving elements in an array in the first direction and the second direction on a side opposite to the display surface of the display in a third direction intersecting the first direction and the second direction, and each of the light-receiving elements transfers a photoelectrically converted charge at the same timing.-
公开(公告)号：US11509846B2
公开(公告)日：2022-11-22
申请号：US16638879
申请日：2018-05-22
IPC分类号： H04N5/232 , H04N5/369 , H01L27/28 , H01L27/30 , H04N5/3745 , H01L27/146
摘要： There is provided a solid-state imaging device including a substrate having a pixel array unit sectioned into a matrix, a plurality of normal pixels, a plurality of phase difference detection pixels, and a plurality of adjacent pixels adjacent to the phase difference detection pixels, each provided in each of the plurality of sections, in which each of the normal pixel, the phase difference detection pixel, and the adjacent pixel has a photoelectric conversion film, and an upper electrode and a lower electrode that sandwich the photoelectric conversion film in a thickness direction of the photoelectric conversion film, and the lower electrode, in the adjacent pixel, extends from the section in which the adjacent pixel is provided to cover the section in which the phase difference detection pixel adjacent to the adjacent pixel is provided, when viewed from above the substrate.
-
公开(公告)号：US11917298B2
公开(公告)日：2024-02-27
申请号：US17759443
申请日：2021-01-22
发明人： Masashi Nakata
CPC分类号： H04N23/698 , G06F1/1641 , G06F1/1652 , H04N5/2628 , H04N5/772 , H04N23/51 , H04N23/632 , H04N23/90
摘要： Provided is an electronic device that implements image-capturing with a wide angle of view with a compact housing.
An electronic device according to the present disclosure includes: a display unit (2) configured to be deformable; and at least one first imaging unit (3) arranged on an opposite side of a display surface of the display unit (2) and configured to image incident light transmitted through the display unit. The display unit (2) may be foldable. Furthermore, at least a part of the display unit (2) may be bendable. Moreover, in the first imaging unit (3), an optical system used for image-capturing may be switchable in accordance with a shape of the display unit (2).-
公开(公告)号：US20230140768A1
公开(公告)日：2023-05-04
申请号：US17908196
申请日：2021-03-01
IPC分类号： H04N25/13 , H04N23/12 , H04N23/667 , H04N23/11 , G06V10/143 , H04N23/611 , H04N25/534
摘要： Color accuracy in an imaging device is improved.
An imaging element includes a plurality of pixels that acquires first information that is information of three primary colors and second information that is information of at least two colors different from the three primary colors and that includes at least one of complementary colors of the three primary colors.
-
-
-
-
-
-
-
-
-
搜索结果
32 条记录 (耗时 0.028 秒)
