-
公开(公告)号：US11726307B2
公开(公告)日：2023-08-15
申请号：US17050073
申请日：2019-04-19
Applicant: Nikon Corporation
Inventor： Toru Iwane
Abstract: A camera module having a high resolution, high optical performance, and a reduced size, an optical apparatus including the camera module, and a method for manufacturing a camera module 1 are provided. The camera module 1 mounted on an optical apparatus such as a camera 60 includes an unit optical system UL including a primary reflection mirror 12 as a first reflection member and a secondary reflection mirror 13 as a second reflection member sequentially from an object side along an optical axis and configured to form an image of an object, an image sensor 14 configured to capture the image formed by the unit optical system UL, and a plurality of unit blocks 10 each including the unit optical system UL and the image sensor 14.
-
Patent Agency Ranking
公开(公告)号：US11079607B2
公开(公告)日：2021-08-03
申请号：US16390878
申请日：2019-04-22
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
IPC: G02B30/27 , G03B35/24 , H04N13/232 , H04N13/307
Abstract: An image display device includes: an input unit that inputs image data constituted with pixel data, each set of the pixel data being generated based upon a plurality of image signals output from a plurality of image-capturing pixels arrayed in correspondence to a plurality of photographic micro-lenses distinct from one another; a generation unit that generates display image data containing three-dimensional information based upon the image data; a display unit constituted with a plurality of display pixels disposed in a two-dimensional pattern, which emits light fluxes from the plurality of display pixels in correspondence to the display image data; and a micro-lens array that includes a plurality of micro-lenses, via which a three-dimensional image is formed by combining the light fluxes emitted from the plurality of display pixels, disposed in a two-dimensional array pattern.
-
公开(公告)号：US10404904B2
公开(公告)日：2019-09-03
申请号：US15113252
申请日：2015-01-28
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
Abstract: A focus detection device includes: an image capture unit that has a plurality of light receiving units provided for each of a plurality of micro lenses, and that captures image by light from a subject that has passed through an optical system; and a focus detection unit that detects a focusing state of the optical system according to a relative positional deviation of the images of the subject with respect to the micro lenses, with the image of the subject being created by each of the micro lenses and being captured by the image capture unit.
-
公开(公告)号：US10230894B2
公开(公告)日：2019-03-12
申请号：US15704717
申请日：2017-09-14
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
Abstract: An image-capturing device includes: a photographic optical system; a photoelectric conversion element array made up with a plurality of photoelectric conversion elements arrayed therein; a micro-lens array made up with a plurality of micro-lenses arrayed therein; a data creation unit that creates pixel data at a plurality of pixels on a specific image forming plane by applying filter matrix data to output signals provided from the plurality of photoelectric conversion elements; and an image synthesis unit that synthetically generates an image on the specific image forming plane at a given position assumed along an optical axis of the photographic optical system, based upon the pixel data. The filter matrix data assume a two-dimensional data array pattern conforming to a specific intensity distribution with a distribution center thereof set at an element corresponding to a central position of a projection image of each of the plurality of pixels.
-
15.发明授权公开(公告)号：US09933627B2
公开(公告)日：2018-04-03
申请号：US14768628
申请日：2014-02-24
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
CPC classification number: G02B27/26 , G02B5/3016 , G02B5/3083 , G02B17/002 , G02B27/285 , G02B27/286 , G02F1/13362 , G03B35/24 , H04N13/229 , H04N13/305
Abstract: An optical system includes: a first optical member having a concave surface that reflects a light having a first circularly polarized light component and transmits a light having a second circularly polarized light component a rotation direction of which is opposite to a rotation direction of the first circularly polarized light component; and a second optical member that transforms the light having the first circularly polarized light component reflected from the first optical member into the light having the second circularly polarized light component to be reflected so as to be incident on the first optical member.
-
公开(公告)号：US20150042838A1
公开(公告)日：2015-02-12
申请号：US14380802
申请日：2013-02-25
Applicant: NIKON CORPORATION
Inventor： Toru Iwane
CPC classification number: H04N5/23235 , G02B3/0056 , G02B26/08 , G06T3/4015 , G06T5/004 , G06T2207/10052 , H04N5/23212
Abstract: An image processing apparatus includes: a plurality of micro-lenses arranged in a two-dimensional pattern so that a subject light through an image forming optical system enter there; a plurality of light receiving elements disposed in a vicinity of a focal position at rear side of the micro-lenses to correspond to the plurality of micro-lenses respectively that receive the subject light through the micro-lenses; an image synthesizing unit that synthesizes an image on a focal plane that is different from a predetermined focal plane of the image forming optical system based upon outputs from the plurality of light receiving elements; and a processing unit that, based upon at least an objective image in a vicinity of the plurality of micro-lenses, and an auxiliary image outside the vicinity of the plurality of micro-lenses, which are synthesized by the image synthesizing unit, performs a process to enhance a resolution of the objective image.
Abstract translation: 一种图像处理设备包括：以二维图案布置的多个微透镜，使得通过图像形成光学系统的被摄体光进入其中; 多个光接收元件，设置在微透镜的后侧的焦点位置附近，分别对应于通过微透镜接收被摄体的多个微透镜; 图像合成单元，其基于来自所述多个光接收元件的输出，在与所述图像形成光学系统的预定焦平面不同的焦平面上合成图像; 以及处理单元，其基于所述多个微透镜附近的至少目标图像和由所述图像合成单元合成的所述多个微透镜附近的辅助图像，执行 过程来增强客观形象的分辨率。
-
-
-
-
-
Search Results
16
records
(took 0.016 seconds)
