专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220166959A1 IMAGE PICKUP APPARATUS 有权
公开(公告)号：US20220166959A1
公开(公告)日：2022-05-26
申请号：US17534216
申请日：2021-11-23
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo
IPC分类号： H04N9/04 , G02F1/1516 , G02F1/163 , G02F1/155 , G02F1/1503
摘要： An image pickup apparatus including an electrochromic element, wherein the electrochromic element includes a complementary-type EC layer including a solvent and an anodic redox substance and a cathodic redox substance dissolved in the solvent, and image processing is performed based on a charge imbalance current flowing between a first electrode and a second electrode when a voltage lower than the voltage causing a substantial change in the transmittance of the EC layer is applied between the first electrode and the second electrode.

2. 发明申请

US20210294008A1 LIGHT-CONTROLLING DEVICE 有权
公开(公告)号：US20210294008A1
公开(公告)日：2021-09-23
申请号：US17340572
申请日：2021-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo
IPC分类号： G02B5/20 , G02F1/17
摘要： A light-controlling device contains a plurality of compounds, wherein the plurality of compounds are compounds having different absorption. wavelengths, the light-controlling device has a variable transmittance VT (λ) obtained by combining light absorption characteristics changes of the plurality of compounds, and CRMax

3. 发明申请

US20190265569A1 ELECTROCHROMIC DEVICE, OPTICAL FILTER USING SAME, LENS UNIT, IMAGE TAKING DEVICE, WINDOW MEMBER, AND DRIVING METHOD FOR ELECTROCHROMIC ELEMENT 审中-公开
公开(公告)号：US20190265569A1
公开(公告)日：2019-08-29
申请号：US16413477
申请日：2019-05-15
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuya Miyazaki , Wataru Kubo , Jun Yamamoto
IPC分类号： G02F1/155 , G09G3/38 , G02F1/163 , G02F1/157
摘要： An electrochromic device includes an electrochromic element 110 including an anode electrode 2a, a cathode electrode 2b, and an electrochromic layer 4, and drive means 120 connected to the electrochromic element. The electrochromic element 110 includes a plurality of anode terminals (A1, A2) electrically connected to the anode electrode 2a, and a plurality of cathode terminals (C1, C2) electrically connected to the cathode electrode 2b, and each of the anode terminals constitutes a terminal pair in combination with one of the cathode terminals. At least part of a first application period in which the drive means 120 applies a voltage to a first terminal pair that is one of the terminal pairs and at least part of a second application period in which the drive means 120 applies a voltage to a second terminal pair that is another one of the terminal pairs are not overlapped with each other.

4. 发明授权

US10151958B2 Electrochromic element 有权
公开(公告)号：US10151958B2
公开(公告)日：2018-12-11
申请号：US15543734
申请日：2016-03-30
申请人： CANON KABUSHIKI KAISHA
发明人： Jun Yamamoto , Shinjiro Okada , Kenji Yamada , Wataru Kubo
IPC分类号： G02F1/153 , G02F1/15 , G09G3/38 , G02F1/163 , G09G3/19 , F21V14/00 , G09G3/16 , F21V9/40
摘要： An electrochromic element, includes: a pair of electrodes (3, 5); and an electrochromic layer (7) disposed between the pair of electrodes (3, 5), the electrochromic element being controlled in transmittance by pulse width modulation, in which: the electrochromic layer (7) contains at least one of two or more kinds of anode electrochromic materials, or two or more kinds of cathode electrochromic materials; and all of one of the anode electrochromic materials and the cathode electrochromic materials have an equal molecular length, or have a molecular length ratio of (large molecular length)/(small molecular length) of 1.4 or less, the electrochromic element being such that even when a driving environment temperature changes, its gradation can be controlled under a state in which its absorption spectrum is retained.

5. 发明授权

US09977306B2 Electrochromic device, optical filter, lens unit, and imaging apparatus 有权
公开(公告)号：US09977306B2
公开(公告)日：2018-05-22
申请号：US15102248
申请日：2014-12-08
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo , Shinjiro Okada , Kenji Yamada
IPC分类号： G02F1/15 , G02F1/153 , G09G3/38 , H04N5/238 , G02F1/163 , G02F1/157
CPC分类号： G02F1/1521 , G02F1/15 , G02F1/157 , G02F1/163 , G02F2001/1515 , G02F2001/1635 , G09G3/38 , H04N5/238
摘要： The present invention provides an electrochromic device including a pair of electrodes and an electrochromic layer disposed between the pair of electrodes and containing different electrochromic materials having the same polarity, wherein in the case where two materials are selected from the different electrochromic materials having the same polarity in descending order of maximum absorbance in a color-display mode of the electrochromic layer and where the diffusion coefficients of the molecules of the two materials are compared with each other in the color-display mode, a smaller diffusion coefficient D2min, a larger diffusion coefficient D2max, and maximum absorbance H2 of the molecules of the electrochromic material having the diffusion coefficient D2max in the color-display mode satisfy Formula (5). 1≤D2max/D2min≤(1+0.146/H2)2 (5)

6. 发明授权

US09766527B2 Electrochromic element, optical filter, lens unit, image pickup apparatus, and window member 有权
公开(公告)号：US09766527B2
公开(公告)日：2017-09-19
申请号：US15191827
申请日：2016-06-24
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo , Satoshi Igawa
IPC分类号： G02F1/153 , G02F1/15 , G09G3/38 , G02F1/155 , G02F1/163
CPC分类号： G02F1/153 , G02F1/1533 , G02F1/155 , G02F1/163 , G02F2001/1502 , G02F2001/1512 , G02F2001/1515 , G09G3/38
摘要： Provided is an electrochromic element, including a first electrode, a second electrode, a carrier, and an electrolyte, and an anodic organic electrochromic compound and a cathodic redox substance that are arranged between the first electrode and the second electrode, at least one of the first electrode and the second electrode being transparent, in which: the electrolyte, and the anodic organic electrochromic compound and the cathodic redox substance are mixed; the electrolyte is in contact with the first electrode, the second electrode, and the carrier; the carrier has a redox substance; the reduced form of the redox substance of the carrier is more easily oxidized than the reduced form of the anodic organic electrochromic compound.

7. 发明申请

US20160357082A1 ELECTROCHROMIC ELEMENT, METHOD OF DRIVING THE SAME, AN OPTICAL FILTER, LENS UNIT, IMAGE PICK-UP DEVICE AND WINDOW MATERIAL 有权
标题翻译：电致发光元件，驱动它们的方法，光学滤波器，透镜单元，图像拾取器件和窗口材料
公开(公告)号：US20160357082A1
公开(公告)日：2016-12-08
申请号：US15170091
申请日：2016-06-01
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo , Kazuya Miyazaki
IPC分类号： G02F1/155 , G02F1/163 , G02F1/153
CPC分类号： G02F1/155 , G02F1/1521 , G02F1/163
摘要： Provided is an electrochromic element, including: a first electrode and a second electrode, at least one of the first electrode and the second electrode being transparent; a third electrode; and an electrolyte, an anodic organic electrochromic material, and a cathodic organic electrochromic material that are arranged between the first electrode and the second electrode, in which the third electrode is electrically connectable to at least one of the first electrode and the second electrode via the electrolyte, and in which the third electrode has an effective area that is larger than an effective area of the first electrode and an effective area of the second electrode.
摘要翻译：提供一种电致变色元件，包括：第一电极和第二电极，第一电极和第二电极中的至少一个是透明的; 第三电极; 以及布置在所述第一电极和所述第二电极之间的电解质，阳极有机电致变色材料和阴极有机电致变色材料，其中所述第三电极经由所述第一电极和所述第二电极可以电连接到所述第一电极和所述第二电极中的至少一个电解质，其中第三电极具有大于第一电极的有效面积和第二电极的有效面积的有效面积。

8. 发明申请

US20140217063A1 METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, METHOD FOR MANUFACTURING METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, AND METHOD FOR MANUFACTURING PATTERNED STRUCTURAL BODY 审中-公开
标题翻译：含金属结构体含聚合物膜，制造含金属结构体含聚合物膜的方法，以及制造图案结构体的方法
公开(公告)号：US20140217063A1
公开(公告)日：2014-08-07
申请号：US14174771
申请日：2014-02-06
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo , Kazuhiro Yamauchi , Kenji Yamada , Mamiko Kumagai , Kyoko Kumagai , Toshiki Ito , Norishige Kakegawa
IPC分类号： C23F1/00
CPC分类号： C23F1/00 , B32B15/08 , B32B27/30 , B32B27/32 , B32B27/36 , B32B2255/10 , B32B2255/205 , B32B2307/202 , B32B2307/302 , B32B2307/718 , B41M3/00 , C25D5/02 , C25D13/04 , Y10T428/24917
摘要： A method for manufacturing a patterned structural body by which a patterned structural body having a micropattern can be manufactured, a metal structural body-containing polymer film that can be used in the manufacture of the patterned structural body, and a method for manufacturing the polymer film are provided. The metal structural body-containing polymer film comprises a polymer film that includes a block copolymer having an ion-conductive segment and a non-ion-conductive segment and has a microphase-separated structure including ion-conductive domains and non-ion-conductive domains, and a metal structural body localized at the ion-conductive domains.
摘要翻译：可以制造具有微图案的图案化结构体的图案化结构体的制造方法，可用于制造图案结构体的含金属结构体的聚合物膜，以及制造聚合物膜的方法被提供。含金属结构体的聚合物膜包括聚合物膜，其包含具有离子传导性区段和非离子传导性区段的嵌段共聚物，并且具有包含离子导电区域和非离子导电区域的微相分离结构和位于离子传导区域的金属结构体。

9. 发明申请

US20130156162A1 X-RAY WAVEGUIDE AND X-RAY WAVEGUIDE SYSTEM 审中-公开
标题翻译： X射线波和X射线波导系统
公开(公告)号：US20130156162A1
公开(公告)日：2013-06-20
申请号：US13690559
申请日：2012-11-30
申请人： CANON KABUSHIKI KAISHA
发明人： Kohei Okamoto , Atsushi Komoto , Wataru Kubo , Hirokatsu Miyata , Takashi Noma
IPC分类号： G21K1/00
CPC分类号： G21K1/00 , B82Y10/00 , G21K1/062
摘要： An X-ray waveguide includes a cladding and a core to guide X-rays. The core includes a periodic structure of plural substances having different values of a refractive-index real part in a direction perpendicular to an X-ray guiding direction. A Bragg angle determined depending on a wavelength of an X-ray and periodicity of the periodic structure is smaller than a critical angle for total reflection of the X-ray at an interface between the core and the cladding. The Bragg angle is larger than a critical angle for total reflection of the X-ray at an interface between the plural substances constituting the periodic structure. The core has, in the X-ray guiding direction, two or more regions differing in periodic number of the periodic structure constituting the core with a core width in a direction of period being different between the two or more regions corresponding to change of the periodic number.
摘要翻译： X射线波导包括用于引导X射线的包层和芯。芯包括在与X射线引导方向垂直的方向上具有折射率实部的值不同的多种物质的周期性结构。根据X射线的波长和周期性结构的周期性确定的布拉格角小于在芯和包层之间的界面处的X射线的全反射的临界角。布拉格角大于在构成周期性结构的多个物质之间的界面处的X射线的全反射的临界角。核心在X射线引导方向上具有构成芯的周期性数量不同的两个或更多个区域，其周期方向的芯宽度在对应于周期性变化的两个或更多个区域之间是不同的数。

10. 发明申请

US20220197098A1 ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, IMAGE PICKUP APPARATUS, WINDOW MEMBER, AND ELECTROCHROMIC MIRROR 有权
公开(公告)号：US20220197098A1
公开(公告)日：2022-06-23
申请号：US17552046
申请日：2021-12-15
申请人： CANON KABUSHIKI KAISHA
发明人： Wataru Kubo
IPC分类号： G02F1/1514 , H04N9/04
摘要： The types and concentrations of multiple anodic electrochromic compounds are selected in such a manner that RGmax is 1.37 or less, in which RGmax is a maximum value among ratios between RGB signal ratios in the transmission state of an electrochromic device and in colored states of the anodic electrochromic compounds, the RGB signal ratios are obtained from TA(λ) and the sensitivity of a photodetector, and TA(λ) is a normalized variable transmittance obtained by a combination of absorptions of the anodic electrochromic compounds.

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