-
公开(公告)号：US09478760B2
公开(公告)日：2016-10-25
申请号：US14668606
申请日：2015-03-25
Inventor： Tokuhiko Tamaki , Masayuki Takase , Yasuhiko Adachi
CPC classification number: H01L51/441 , H01L27/307 , H01L51/4273 , Y02E10/549
Abstract: A solid-state imaging device according to an aspect of the present disclosure includes pixel including: a first and second electrode located in a same layer, the second electrode being located between the first electrode and the other first electrodes included in adjacent pixels; an organic photoelectric conversion film including a first surface and a second surface, the first surface being in contact with the first electrode and the second electrode; and a counter electrode located on the second surface. The organic photoelectric conversion film extends over the pixels. The first electrode is an electrode through which electrons or holes generated in the organic photoelectric conversion film are extracted. An area ratio of the first electrode to the each pixel is 25% or less. And a total area ratio of a sum of the first electrode and the second electrode to the each pixel is 40% or greater.
Abstract translation: 根据本公开的一个方面的固态成像装置包括像素，包括：位于相同层中的第一和第二电极，第二电极位于第一电极和包括在相邻像素中的其它第一电极之间; 包括第一表面和第二表面的有机光电转换膜，所述第一表面与所述第一电极和所述第二电极接触; 和位于第二表面上的对电极。 有机光电转换膜在像素上延伸。 第一电极是提取在有机光电转换膜中产生的电子或空穴的电极。 第一电极与每个像素的面积比为25％以下。 并且，第一电极和第二电极的总和与各像素的总面积比为40％以上。
-
公开(公告)号：US10241315B2
公开(公告)日：2019-03-26
申请号：US15224712
申请日：2016-08-01
Inventor： Taichi Sato , Yoshihide Sawada , Yasuhiko Adachi , Hideto Motomura
IPC: G03H1/08 , G06K9/00 , G06T7/00 , G01B9/021 , G02B21/36 , G02B21/06 , H04N5/225 , H04N5/232 , H04N5/235 , G01N21/59 , G02B21/00 , G02B21/08 , G02B21/26 , G01N21/49
Abstract: An image acquisition device according to the present disclosure includes a lighting system and an irradiation direction decision section. In a module, a subject and an imaging element are integrally formed. The lighting system sequentially irradiates the subject with illumination light in a plurality of different irradiation directions based on the subject such that the illumination light transmitted through the subject is incident on the imaging element. The module acquires a plurality of images according to the plurality of different irradiation directions. Before the plurality of images are acquired according to the plurality of different irradiation directions, the irradiation direction decision section decides the plurality of different irradiation directions based on a difference between a first preliminary image and a second preliminary image. The first preliminary image is acquired when the subject is irradiated with first illumination light in a first irradiation direction, and the second preliminary image is acquired when the subject is irradiated with second illumination light in a second irradiation direction.
-
公开(公告)号：US09767578B2
公开(公告)日：2017-09-19
申请号：US14728603
申请日：2015-06-02
Inventor： Hideto Motomura , Yoshikuni Sato , Yasuhiko Adachi
CPC classification number: G06T7/90 , G06K9/00134 , G06K9/2018 , G06T7/0012 , G06T2207/10024 , G06T2207/10056 , G06T2207/10152 , G06T2207/30024
Abstract: An image measurement device including: light sources that irradiate light beams having different peak wavelengths; a staining method obtaining unit which obtains information indicating a staining method of an inspection specimen; an image obtaining unit which: selects a combination of light sources according to the staining method, based on illumination information; and capture inspection images of the inspection specimen with light beams from the selected light sources, and capture reference images of a reference specimen with light beams from the respective light sources; a calculating unit which calculates a positivity based on the inspection images; and an evaluation unit which associates the staining method of the reference specimen with the combination of light sources to generate the illumination information based on a total value of coefficients in a linear sum of the ortho-normalization base vectors of a spectral distribution of light sources calculated based on the reference images.
-
公开(公告)号：US09438793B2
公开(公告)日：2016-09-06
申请号：US14628035
申请日：2015-02-20
Inventor： Yasuhiko Adachi , Yoshihide Sawada , Yoshikuni Sato , Hideto Motomura
CPC classification number: H04N5/23232 , H04N5/23229 , H04N5/23245 , H04N5/2354
Abstract: An exemplary image forming apparatus includes: an illumination system which sequentially emits illuminating light beams from multiple different irradiation directions; an image sensor which captures a plurality of different images in the multiple different irradiation directions, respectively; an image processing section which forms a high-resolution image; and a memory which stores data about the ratio of light rays that have been incident on a photoelectric conversion section of each pixel of the image sensor to light rays that have passed through the upper surface of a plurality of subpixels included in the pixel with respect to each of the multiple irradiation directions. The image processing section forms the high-resolution image based on the data that has been retrieved from the memory by extracting, as a vector, a set of pixel values associated with the multiple irradiation directions from pixel values that form each of the plurality of images.
Abstract translation: 示例性图像形成装置包括：照明系统，其顺序地从多个不同的照射方向发射照明光束; 图像传感器，其分别在多个不同的照射方向上捕获多个不同的图像; 形成高分辨率图像的图像处理部; 以及存储器，其将关于已经入射到图像传感器的每个像素的光电转换部分的光线的比率的数据相对于已经通过像素中包括的多个子像素的上表面的光线相对于 每个多个照射方向。 图像处理部基于从存储器检索到的数据形成高分辨率图像，通过从形成多个图像中的每一个的像素值中提取与多个照射方向相关联的一组像素值作为向量 。
-
公开(公告)号：US10284797B2
公开(公告)日：2019-05-07
申请号：US15215790
申请日：2016-07-21
Inventor： Yasuhiko Adachi , Yoshikuni Sato , Hideto Motomura
Abstract: An image generating system according to an aspect of the present disclosure includes an image obtaining device, an image generating circuit, and an image processing circuit. The image obtaining device includes an illuminating system that irradiates an object included in a module in which the object and an imaging element are integrated together, with light sequentially from a plurality of different radiation directions. The image obtaining device obtains a plurality of images corresponding to the plurality of different radiation directions. The image generating circuit generates a high-resolution image of the object having a higher resolution than each of the plurality of images by combining the plurality of images together. The image processing circuit detects noise resulting from a foreign object located farther from an imaging surface of the imaging element than the object and removes the noise.
-
Patent Agency Ranking
公开(公告)号：US10182702B2
公开(公告)日：2019-01-22
申请号：US15060574
申请日：2016-03-03
Inventor： Nobuaki Nagao , Taku Hirasawa , Yasuhisa Inada , Mitsuru Nitta , Akira Hashiya , Yasuhiko Adachi
Abstract: A light-emitting apparatus includes; a light-emitting device including a photoluminescent layer that receives excitation light and emits light including first light having a wavelength λa in air, and a light-transmissive layer located on or near the photoluminescent layer; and an optical fiber that receives the light from the photoluminescent layer at one end of the optical fiber and emits the received light from the other end thereof. A surface structure is defined on at least one of the photoluminescent layer and the light-transmissive layer, and the surface structure has projections or recesses or both and limits a directional angle of the first light having the wavelength λa in air.
-
公开(公告)号：US11067451B2
公开(公告)日：2021-07-20
申请号：US15828573
申请日：2017-12-01
Inventor： Seiji Nishiwaki , Kenji Narumi , Yasuhiko Adachi
IPC: H01L27/00 , G01J5/08 , G01B9/02 , H01L27/146 , G01J1/04 , A61B5/1455 , G01N21/27 , G01N21/17 , G01N21/45 , G01J9/00 , G01N21/47
Abstract: A photo-detection system includes: a photo-detection apparatus including a light-shielding film, an optically-coupled layer, and a photodetector including first and second photo-detection cells; and an arithmetic circuit that generates, based on first signals and second signals, third signals each representing coherence of light having entered a position of each of the first and second photo-detection cells and generates at least one selected from the group consisting of an average value of the third signals, a standard deviation of the third signals, a ratio between the standard deviation and the average value, and a ratio between an average value of a first portion of the third signals based on light having entered the positions of the first photo-detection cells and an average value of a second portion of the third signals based on light having entered the positions of the second photo-detection cells.
-
公开(公告)号：US09426363B2
公开(公告)日：2016-08-23
申请号：US14628191
申请日：2015-02-20
Inventor： Yasuhiko Adachi , Yoshikuni Sato , Hideto Motomura
CPC classification number: H04N5/23232 , G02B21/0008 , H04N5/2256 , H04N5/2354 , H04N5/265 , H04N5/349 , H04N5/369
Abstract: An exemplary image forming apparatus according to the present disclosure includes: a light source which irradiates an object with light and of which the orientation and position are fixed; a tilting mechanism which tilts the object at multiple tilt angles; an image sensor which is arranged at a position where the light that has been transmitted through the object is incident, gets tilted along with the object by the tilting mechanism, and captures a plurality of images at the multiple tilt angles; and an image processing section which forms a high-resolution image of the object, having a higher resolution than any of the plurality of images, by synthesizing the plurality of images together.
Abstract translation: 根据本公开的示例性图像形成装置包括：光源，用于对物体进行光照射并且定向和位置被固定的光源; 倾斜机构，以多个倾斜角倾斜物体; 布置在已经透过物体的光入射的位置处的图像传感器通过倾斜机构与物体一起倾斜，并且以多个倾斜角拍摄多个图像; 以及图像处理部分，通过将多个图像合成在一起，形成具有比多个图像中的任一个更高的分辨率的对象的高分辨率图像。
-
公开(公告)号：USRE49093E1
公开(公告)日：2022-06-07
申请号：US17152753
申请日：2021-01-19
Inventor： Nobuaki Nagao , Taku Hirasawa , Yasuhisa Inada , Mitsuru Nitta , Akira Hashiya , Yasuhiko Adachi
Abstract: A light-emitting apparatus includes; a light-emitting device including a photoluminescent layer that receives excitation light and emits light including first light having a wavelength λa in air, and a light-transmissive layer located on or near the photoluminescent layer; and an optical fiber that receives the light from the photoluminescent layer at one end of the optical fiber and emits the received light from the other end thereof. A surface structure is defined on at least one of the photoluminescent layer and the light-transmissive layer, and the surface structure has projections or recesses or both and limits a directional angle of the first light having the wavelength λa in air.
-
公开(公告)号：US10605586B2
公开(公告)日：2020-03-31
申请号：US15825041
申请日：2017-11-28
Inventor： Seiji Nishiwaki , Kenji Narumi , Yasuhiko Adachi
IPC: G01B9/02 , H01L27/146 , G01J1/04
Abstract: A photo-detection apparatus includes a light-shielding film, an optically-coupled layer, a photodetector, and an optical system. In the light-shielding film, light-transmitting regions and light-shielding regions are alternately arranged in at least a first direction within a plane. The optically-coupled layer faces the light-shielding film and includes a grating that propagates light in the first direction. The photodetector includes first photo-detection cells and second photo-detection cells arranged on an imaging area. The optical system is disposed between the optically-coupled layer and the photodetector. An image of light transmitted by parts of the optically-coupled layer that face each of the light-transmitting regions and light-shielding regions is enlarged or reduced by the optical system and formed on a corresponding one of the first and second photo-detection cells.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.024 seconds)
