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    • 2. 发明公开
    • ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGING APPARATUS
    • ELEKTROCHROME VORRICHTUNG,OPTISCHER FILTER,LINSENEINHEIT UND BILDGEBUNGSVORRICHTUNG
    • EP3080660A1
    • 2016-10-19
    • EP14868862.5
    • 2014-12-08
    • Canon Kabushiki Kaisha
    • KUBO, WataruOKADA, ShinjiroYAMADA, Kenji
    • G02F1/15H04N5/238
    • G02F1/1521G02F1/15G02F1/157G02F1/163G02F2001/1515G02F2001/1635G09G3/38H04N5/238
    • 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)
    • 本发明提供了一种电致变色装置,其包括一对电极和设置在该对电极之间的电致变色层,并且包含具有相同极性的不同电致变色材料,其中在两种材料选自具有相同极性的不同电致变色材料的情况下 在彩色显示模式下,在电致变色层的彩色显示模式中的最大吸光度的降序和两种材料的分子的扩散系数彼此进行比较,扩散系数D2min越小,扩散系数越大 D2max和在彩色显示模式中具有扩散系数D2max的电致变色材料的分子的最大吸光度H 2满足公式(5)。 1≤D2max/D2min≤(1 + 0.146 / H2)2(5)
    • 10. 发明公开
    • ELECTROCHEMICAL DEVICE
    • ELEKTROCHEMISCHE VORRICHTUNG
    • EP1487935A1
    • 2004-12-22
    • EP03708782.2
    • 2003-03-07
    • Acreo AB
    • BERGGREN, MagnusKUGLER, ThomasREMONEN, TommiHALL, JessicaMALMSTRÖM, Anna
    • C09K9/02G02F1/163G02F1/155
    • G02F1/155C09K9/02G02F1/15G02F2001/1515G02F2001/1519G02F2001/1557G02F2001/1635H05B33/145H05B33/28
    • An electrochromic device is provided comprising: at least one electrochromic element comprising (i) at least one material that is electrically conducting in at least one oxidation state and (ii) at least one electrochromic material, wherein said materials (i) and (ii) can be the same or different; at least one layer of a solidified electrolyte which is in direct electrical contact with said electrochromic element; and at least two electrodes comprising PEDOT-PSS, arranged side by side in a common plane and adapted for application of a voltage therebetween, one of said electrodes being in direct electrical contact with a component selected from said electrochromic element(s) and the other electrode(s) being in direct electrical contact with a component selected from said electrolyte layer(s) and said electrochromic element(s). Furthermore an electrochemically active element is provided comprising: a first layer comprising PEDOT-PSS mixed with an adhesion promoter; and a second layer comprising PANI, the second layer being deposited on top of and in direct electrical contact with 25 the fist layer.
    • 提供一种电化学活性元件,包括:包含与粘合促进剂混合的PEDOT-PSS的第一层; 以及包含PANI的第二层,所述第二层沉积在所述第一层之上并与之直接电接触。 因此,这种新颖的电化学元件提供优异的导电性和优异的开关性能,即其氧化还原态之间的导电性差异是显着的。 与纯PEDOT-PSS相比,它进一步提供增强的过氧化保护。