公开(公告)号：EP3222194A1

公开(公告)日：2017-09-27

申请号：EP15860256.5

申请日：2015-10-19

Applicant: OLYMPUS CORPORATION

Inventor： NAGAOKA, Hideyuki

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/06

CPC classification number: A61B5/0084 ,  A61B1/00009 ,  A61B1/00186 ,  A61B1/051 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0669 ,  A61B1/0684 ,  A61B1/07 ,  A61B5/72 ,  A61B5/742 ,  G02B5/201 ,  G02B6/0008 ,  G02B23/2469 ,  G02B23/2484 ,  H04N5/2256 ,  H04N5/2354 ,  H04N2005/2255 ,  H05B33/0815 ,  H05B33/0842 ,  H05B37/0227

Abstract: An object is to improve the resolution of superficial blood vessels during narrow band imaging while maintaining excellent color reproducibility during white light imaging. An observation device (1) includes a light source unit (10) capable of adjusting a quantity of 390-490 nm illuminating light according to a B1 range and a B2 range having a longer wavelength than the B1 range, and an imaging element (8) that images reflected light from a subject irradiated with illuminating light. The light source unit (10) changes the light quantity ratio of the B1 range to the B2 range depending on whether white light imaging is conducted or narrow band imaging is conducted. The imaging element (8) includes RGB color filters arranged according to pixels and the R color filter transmits more light in an R range and the B1 range than light in the second B range and has a spectral characteristic that satisfies the following conditional formulae: 0 Srb 2 / Srr ≤ 0.1 0.5 ≤ Sbb 1 / Srb 1 ≤ 2
Srr, Srb1, Srb2, and Sbb1 respectively represent sensitivity of an R pixel to the R range, sensitivity of the R pixel to the B1 range, sensitivity of the R pixel to the B2 range, and sensitivity of a B pixel to the B1 range.

Abstract translation: 一个目的是在窄带成像期间改善浅表血管的分辨率，同时在白光成像期间保持优异的颜色再现性。 本发明的观察装置（1）具备：光源单元（10），其能够根据B1范围和波长比B1范围长的B2范围来调整390〜490nm的照明光量;以及摄像元件（8 ），该图像反射来自照射光照射的对象的反射光。 取决于是否进行白光成像或进行窄带成像，光源单元（10）将B1范围的光量比变为B2范围。 成像元件（8）包括根据像素布置的RGB滤色器，并且R滤色器在R范围和B1范围内发射比第二B范围中的光更多的光并且具有满足以下条件公式的光谱特性：0

公开(公告)号：EP3133812A4

公开(公告)日：2017-08-16

申请号：EP15779625

申请日：2015-03-23

Applicant: SHARP KK ,  NAT INST ADVANCED IND SCIENCE & TECH

Inventor： GOTOH TOSHIHISA ,  YOSHIDA TOSHIO ,  KANAZAWA YOSHINOBU ,  NAKASHIMA YOSHIMITSU ,  KOBAYASHI KOHJI ,  FUKAI TOSHIO ,  AOKI HITOSHI ,  NAGAMUNE YASUSHI ,  TOKIZAKI TAKASHI ,  OTA TOSHITAKA

IPC: H04N9/07 ,  G01J3/28 ,  G01J3/36 ,  G01J3/51 ,  G02B5/20 ,  G03B11/00 ,  H01L27/14 ,  H04N5/33 ,  H04N5/369

CPC classification number: H04N5/369 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/51 ,  G01J2003/1213 ,  G01J2003/2806 ,  G02B3/0006 ,  G02B5/20 ,  G02B5/201 ,  G02B5/208 ,  G03B11/00 ,  H01L27/14 ,  H01L27/14621 ,  H01L27/14652 ,  H04N5/33 ,  H04N9/07

公开(公告)号：EP2840437B1

公开(公告)日：2017-07-26

申请号：EP13873142.7

申请日：2013-06-18

Applicant: DIC Corporation

Inventor： KURIYAMA Takeshi ,  KAWAMURA Jouji ,  FUNAKURA Seiji ,  SHIMADA Katsunori

IPC: G02F1/1335 ,  C09K19/12 ,  C09K19/20 ,  C09K19/30 ,  C09K19/34 ,  C09K19/38 ,  C09K19/54 ,  G02F1/13 ,  G02F1/139 ,  G02B5/20 ,  C09K19/52 ,  C09K19/58 ,  C09K19/04 ,  C09K19/56

CPC classification number: C09K19/3001 ,  C09K19/54 ,  C09K19/56 ,  C09K19/582 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3006 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3025 ,  C09K2019/3422 ,  C09K2019/523 ,  G02B5/201 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133514

公开(公告)号：EP3161554A1

公开(公告)日：2017-05-03

申请号：EP15810939.7

申请日：2015-06-25

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： MENDLOVIC, David ,  SCHLEYEN, Ran ,  MENDLOVIC, Uri Eliezer

IPC: G03B7/00 ,  G03B11/00

CPC classification number: H04N9/045 ,  G02B5/201 ,  G02B27/0075 ,  G03B33/16 ,  G03B35/08 ,  H04N5/2254 ,  H04N5/23212 ,  H04N9/07 ,  H04N9/643

Abstract: A light-field imaging system and a method for generating light-field image data are presented. The system comprising an imaging lens unit, a detector array and a polychromatic patterned filter located in optical path of collected light, being at an intermediate plane between the lens unit and the detector array. The method comprising: acquiring image data of a region of interest by passing input light coming from said region of interest through said imaging lens unit and said polychromatic patterned filter to be detected by said detector array to generate corresponding image data; and processing said image data to determined light components passing through different regions of said polychromatic patterned filter corresponding to different colors and different parts of the region of interest to provide light-field image data of said region of interest.

Abstract translation: 提出了一种光场成像系统和一种用于生成光场图像数据的方法。 包括成像透镜单元，位于所收集光的光路中的探测器阵列和多色图案化滤波器的系统位于透镜单元和探测器阵列之间的中间平面处。 该方法包括：通过使来自所述感兴趣区域的输入光通过所述成像透镜单元和要由所述检测器阵列检测的所述多色图案化滤波器来获取感兴趣区域的图像数据以生成对应的图像数据; 以及处理所述图像数据以确定通过与所述感兴趣区域的不同颜色和不同部分对应的所述多色图案化滤波器的不同区域的确定光分量，以提供所述感兴趣区域的光场图像数据。

公开(公告)号：EP3158302A1

公开(公告)日：2017-04-26

申请号：EP15810439.8

申请日：2015-06-17

Applicant: Innopix, Inc.

Inventor： MCQUILKIN, Gary L. ,  ENGELKE, Gregory L.

IPC: G01J3/02

CPC classification number: G01J3/12 ,  A61B5/0075 ,  A61B5/14507 ,  A61B5/14542 ,  A61B5/444 ,  A61B2576/00 ,  G01J3/0205 ,  G01J3/0272 ,  G01J3/0297 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/1213 ,  G01J2003/123 ,  G01J2003/1239 ,  G01J2003/2826 ,  G01N21/255 ,  G01N21/31 ,  G01N2021/1793 ,  G01N2021/3137 ,  G01N2201/129 ,  G02B5/201

Abstract: An approach to noninvasively and remotely detect the presence, location, and/or quantity of a target substance in a scene via a spectral imaging system comprising a spectral filter array and image capture array. For a chosen target substance, a spectral filter array is provided that is sensitive to selected wavelengths characterizing the electromagnetic spectrum of the target substance. Elements of the image capture array are optically aligned with elements of the spectral filter array to simultaneously capture spectrally filtered images. These filtered images identify the spectrum of the target substance. Program instructions analyze the acquired images to compute information about the target substance throughout the scene. A color-coded output image may be displayed on a smartphone or computing device to indicate spatial and quantitative information about the detected target substance. The system desirably includes a library of interchangeable spectral filter arrays, each sensitive to one or more target substances.

Abstract translation: 一种方法来通过光谱成像系统，其包括光谱滤光器阵列和图像捕捉阵列和非侵入性地远程检测的存在，位置和/或目标物质的场景中的量。 对于一个选定的目标物质，光谱滤光器阵列被提供确实是表征所述目标物质的电磁频谱选择的波长敏感。 图像捕获阵列的元件被光学与光谱滤光器阵列来捕捉同时光谱滤波图像的元件对准。 这些滤波图像识别目标物质的光谱。 程序指令分析所获取的图像来计算有关目标物质在整个场景的信息。 一种彩色编码的输出图像可以智能电话或计算设备上被显示，以指示关于所检测的目标物质的空间和定量信息。 该系统有利地包括可互换的光谱滤光器阵列的一个库，一个或多个目标物质每个敏感。

公开(公告)号：EP3156841A1

公开(公告)日：2017-04-19

申请号：EP14861113.0

申请日：2014-09-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： JIAO, Zhiqiang ,  SUN, Li

IPC: G02F1/1335 ,  H01L27/32 ,  H01L51/52

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/1335 ,  G02F1/133512 ,  G02F2202/16 ,  H01L27/32 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/52 ,  H01L51/5215 ,  H01L51/5234 ,  H01L51/524 ,  H01L51/5275

Abstract: A display substrate, a display panel and a display device are disclosed. The display substrate includes: a base substrate (1), and a color film structure (2) and a transparent conductive oxide film layer (3) subsequently laminated on the base substrate (1). The color film structure (2) includes a plurality of color filter units arranged in a matrix and having different colors; at least one color of the color filter units in the color film structure (2) includes at least two layers of laminated color filter films, refractive indices of the color filter films gradually increase in a direction from the base substrate (1) towards the transparent conductive oxide film layer (3), and one layer of the color filter films adjacent to the base substrate (1) has refractive index larger than that of the base substrate (1), one layer of the color filter films adjacent to the transparent conductive oxide film layer (3) has refractive index less than that of the transparent conductive oxide film layer (3). The display substrate reduces the loss of light transmitted in the display panel, and thus the display brightness of the display device is increased.

Abstract translation: 公开了显示基板，显示面板和显示装置。 显示基板包括：基底基板（1）和彩色薄膜结构（2）和随后层叠在基底基板（1）上的透明导电氧化物膜层。 彩色胶片结构（2）包括排列成矩阵并具有不同颜色的多个滤色器单元; 彩色胶片结构（2）中的滤色器单元的至少一种颜色包括至少两层层叠滤色膜，滤色膜的折射率在从基底（1）向透明的方向上逐渐增加 导电氧化物膜层（3），与基底（1）相邻的一层滤色膜的折射率大于基底（1）的折射率，与透明导电体相邻的一层滤色膜 氧化膜层（3）的折射率小于透明导电氧化物膜层（3）的折射率。 显示基板减少了在显示面板中传输的光的损失，因此显示装置的显示亮度增加。

公开(公告)号：EP3140686A1

公开(公告)日：2017-03-15

申请号：EP15720711.9

申请日：2015-05-04

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Inventor： FREY, Laurent ,  MOUREY, Bruno

IPC: G02B5/28 ,  G01J3/26 ,  G02B5/20 ,  G02B27/10

CPC classification number: G02B5/288 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/2826 ,  G02B5/201

Abstract: Filtering device (100) including first and second interference filters (106) each comprising a Fabry-Perot cavity formed by semi-reflective layers (108, 118) between which a structured layer (110.1) is placed, in which: the structured layer belongs conjointly to the two filters, has a substantially constant thickness, is substantially planar and comprises two materials of different refractive indices placed in each of the cavities so as to form vertical structures; the cavity of the second filter comprises a spacer (120) placed between one of the semi-reflective layers and the structured layer such that a distance between the semi-reflective layers of the cavity of the second filter is larger than a distance between the semi-reflective layers of the cavity of the first filter; and the filters comprise a second structured layer (110.2) placed in the cavities of the filters, and/or each filter comprises a second Fabry-Perot cavity containing a third structured layer.

Abstract translation: 一种过滤装置，其包括第一和第二干涉滤光器每一个都包括由半反射层而形成的法布里 - 珀罗腔，该腔之间的结构化层设置，worin结构层共同地属于两个滤波器，具有基本上恒定的厚度，基本上是平面的 并包括两种材料，在每个腔的布置在不同的折射率，从而形成垂直structurings，所述第二滤波器的所述腔包括半反射层中的一个与所述结构化层所以没有半反射之间的距离之间设置一个隔离件 第二过滤器的腔的层比所述第一过滤器的空腔的半反射层之间的距离大，并且过滤器包括在所述过滤器的腔设置在第二结构化层，和/或每个过滤器包括一 第二法布里 - 珀罗腔包括第三结构化层。

公开(公告)号：EP3131292A1

公开(公告)日：2017-02-15

申请号：EP15306297.1

申请日：2015-08-14

Applicant: Thomson Licensing

Inventor： VANDAME, BENOIT ,  BROSSARD, MATHILDE ,  DRAZIC, VALTER

IPC: H04N13/02 ,  G06T3/40

CPC classification number: H04N13/232 ,  G02B3/0056 ,  G02B5/201 ,  G06T3/4015 ,  G06T7/557 ,  H04N13/207 ,  H04N13/257

Abstract: In one embodiment, it is proposed a plenoptic camera comprising a color filter array positioned on a pixel sensor, said color filter array comprising a set of unit elements, each unit element covering M × M pixels of said pixel sensor, with M an integer such that M ≥ 2, said plenoptic camera further comprising a set of micro-lens, each micro-lens delivering a micro-lens image on said pixel sensor with a diameter equal to p = k.M, with k an integer greater than or equal to one. The color filter array is remarkable in that said set comprises an initialization unit element being associated with a matrix c m , n 0 ≤ m M 0 ≤ n M indicating a filter repartition, where each coefficient c m,n is associated with a filter value, and in that the other unit elements are associated with matrixes with coefficients set to c ( x + i )mod M ,( y + j )mod M , for corresponding pixel ( x, y, i, j ) on said sensor, where indexes x, y relate to indexation of a pixel in said sensor, and indexes i, j relate to indexation of a micro-lens in micro-lens array.

Abstract translation: 在一个实施例中，提出了一种全息摄像机，其包括位于像素传感器上的滤色器阵列，所述滤色器阵列包括一组单元元件，每个单位元件覆盖所述像素传感器的M×M个像素，M为整数 所述全光摄像机还包括一组微透镜，每个微透镜在所述像素传感器上传送具有等于p = kM的直径的微透镜图像，其中k大于或等于 一。 滤色器阵列是显着的，其中所述组包括与矩阵cm相关联的初始化单元元素，其中每个系数cm，n与a相关联，其中每个系数cm，n与 滤波器值，并且其他单元元素与对于所述传感器上的对应像素（x，y，i，j）的系数设置为c（x + i）mod M，（y + j）mod M的矩阵相关联 其中索引x，y涉及所述传感器中像素的索引，索引i，j涉及微透镜阵列中微透镜的索引。

公开(公告)号：EP3127466A1

公开(公告)日：2017-02-08

申请号：EP15772409.7

申请日：2015-03-24

Applicant: Fujifilm Corporation

Inventor： KOSHIBA, Masaaki

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/06

CPC classification number: A61B5/14552 ,  A61B1/018 ,  A61B1/041 ,  A61B1/043 ,  A61B1/045 ,  A61B1/051 ,  A61B1/126 ,  G02B5/201 ,  G02B23/2461 ,  G03B15/05 ,  G03B33/02 ,  G03B37/005

Abstract: Provided are an endoscope system capable of improving luminance and an S/N ratio of a normal observation image that is obtained in a special observation mode, a processor device of the endoscope system, and a method of operating the endoscope system.
In a special observation mode, after first illumination light is radiated, some of a plurality of pixel rows of an imaging element (39) are reset en bloc. Illumination light is switched from the first illumination light to second illumination light, the second illumination light is radiated, and then, a turned-off state is reached. During this turn-off period, signal reading is sequentially performed from all pixel rows. An image processing unit (44) generates a normal observation image on the basis of a first imaging signal read from the pixel row exposed by the first and second illumination light without being subjected to resetting. Further, the image processing unit (44) generates an oxygen saturation image on the basis of a second imaging signal read from the pixel row subjected to the resetting and exposed by only the second illumination light, and the first imaging signal.

Abstract translation: 提供一种能够提高在特殊观察模式中获得的正常观察图像的亮度和S / N比的内窥镜系统，内窥镜系统的处理器装置以及操作内窥镜系统的方法。 在特殊观察模式中，在照射第一照明光之后，成像元件（39）的多个像素行的一部分被整体复位。 照明光从第一照明光切换到第二照明光，第二照明光被照射，然后达到关闭状态。 在该截止期间，从所有像素行依次执行信号读取。 图像处理单元44基于从第一和第二照明光所暴露的像素行读取的第一成像信号，不进行复位，生成正常观察图像。 此外，图像处理单元（44）基于从经过复位的像素行读取的第二成像信号和仅由第二照明光曝光的第二成像信号和第一成像信号产生氧饱和度图像。

公开(公告)号：EP3120398A1

公开(公告)日：2017-01-25

申请号：EP15715024.4

申请日：2015-03-19

Applicant: 3M Innovative Properties Company

Inventor： WOLK, Martin B. ,  LEE, Seong Taek ,  FREE, Michael Benton ,  ERICKSON, Nicholas C.

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L27/322 ,  G02B5/0215 ,  G02B5/201 ,  H01L51/5268 ,  H01L51/5275

Abstract: The present disclosure describes nanostructured light extraction color filter laminates, and articles and methods of using nanostructured light extraction color filter laminates for the fabrication of an OLED including a nanostructure, using lamination techniques. Nanostructured OLED devices can exhibit enhanced light extraction efficiency. The methods involve transfer and/or replication of a film, layer, or coating in order to form a nanostructured surface that is in optical contact with the emitting surface of an OLED in, for example, a top emitting or a bottom emitting active matrix OLED (TE-AMOLED or BE-AMOLED) device. The articles having enhanced light extraction efficiency can be of particular use in color-by-white (CBW) OLED displays, which use white-light spectrum OLEDs with a color filter array.

Abstract translation: 本公开描述了纳米结构光提取彩色滤光片层压板，以及使用层压技术使用纳米结构光提取彩色滤光片层压板来制造包括纳米结构的OLED的制品和方法。 纳米结构的OLED器件可以表现出增强的光提取效率。 该方法涉及膜，层或涂层的转移和/或复制，以便形成与例如顶部发射或底部发射的有源矩阵OLED中的OLED的发射表面光学接触的纳米结构化表面 （TE-AMOLED或BE-AMOLED）设备。 具有增强的光提取效率的制品可以在使用具有滤色器阵列的白光谱OLED的彩色（CBW）OLED显示器中特别有用。