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    • 6. 发明申请
    • ELECTROCHROMIC DEVICE, OPTICAL FILTER, LENS UNIT, AND IMAGING APPARATUS
    • 电致变色装置,光学滤光器,透镜单元和成像装置
    • WO2015088033A8
    • 2015-06-18
    • PCT/JP2014/083063
    • 2014-12-08
    • CANON KABUSHIKI KAISHA
    • KUBO, WataruOKADA, ShinjiroYAMADA, Kenji
    • G02F1/15H04N5/238
    • 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 D 2 min, a larger diffusion coefficient D 2 max, and maximum absorbance H 2 of the molecules of the electrochromic material having the diffusion coefficient D 2 max in the color-display mode satisfy Formula (5). 1 ≤ D 2 max / D 2 min ≤ (1 + 0.146/H 2 ) 2 (5)
    • 本发明提供一种电致变色器件,其包括一对电极和设置在所述一对电极之间并包含具有相同极性的不同电致变色材料的电致变色层,其中,在选择两种材料 在电致变色层的彩色显示模式下,按照最大吸收率的降序具有相同极性的不同电致变色材料,并且在彩色显示模式下两种材料的分子的扩散系数彼此比较时, 具有扩散的电致变色材料的分子的扩散系数D 2 min,扩散系数D 2 max和最大吸光度H 2 在彩色显示模式下的系数D 2 max满足公式(5)。 1≤D2 / max 2 / D min 2≤(1 + 0.146 / H 2)2(5)其中,
    • 8. 发明申请
    • DRIVING DEVICE FOR ELECTROCHROMIC DEVICES
    • 用于电致发光器件的驱动装置
    • WO2015098630A1
    • 2015-07-02
    • PCT/JP2014/083323
    • 2014-12-10
    • CANON KABUSHIKI KAISHA
    • YAMAMOTO, JunOKADA, ShinjiroYAMADA, Kenji
    • G02F1/163G09G3/38
    • G02F1/163G02F1/1521G02F2001/1515G09G3/2014G09G3/38
    • The present invention provides a driving device for an electrochromic device, the driving device including a controller. An electrochromic device has a characteristic region in which a change in a Duty ratio from a to b brings a change in the light transmittance of the electrochromic device from T A to T B and in which a change in the Duty ratio from b to a brings a change in the light transmittance of the electrochromic device from T C different from T B to T D different from T A , and the a controller controls the electrochromic device such that a Duty ratio employed in the case where the light transmittance of the electrochromic device is decreased to the intended light transmittance T 1 is different from a Duty ratio employed in the case where the light transmittance of the electrochromic device is increased to the intended light transmittance T 1 .
    • 本发明提供了一种用于电致变色装置的驱动装置,该驱动装置包括控制器。 电致变色装置具有特征区域,其中a至b的占空比变化使电致变色器件的透光率从TA变为TB,并且其中b与a之间的占空比发生变化 在电致变色器件从不同于TB到TD的不同于TA的透光率方面,a控制器控制电致变色器件,使得在电致变色器件的光透射率降低到预期光的情况下使用的占空比 透光率T1与电致变色器件的透光率提高到目标透光率T1时的占空比不同。