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    • 6. 发明授权
    • Electrochromic device having improved light stability
    • 具有改善的光稳定性的电致变色装置
    • US06388796B1
    • 2002-05-14
    • US09501489
    • 2000-02-09
    • Horst BernethRalf Neigl
    • Horst BernethRalf Neigl
    • G02F115
    • C07D241/38C07D241/46G02F1/1521
    • The invention relates to an electrochromic device having (a) a pair of glass or plastic plates or plastic films wherein at least one such plate or film is provided on one side each with an electrically conductive coating, wherein (1) at least one such plate or film and its conductive coating is transparent, (2) the other such plate or film and its conductive coating is optionally mirrored, (3) the electrically conductive layer of one or both of the two plates or films is optionally divided into separate segments optionally provided with individual contacts, and (4) the plates or films are joined on the sides of their conductive coating by means of a sealing ring to form a volume; and (b) the volume formed by the two plates or films and the sealing ring is filled with an electrochromic medium containing certain dihydronaphthazines or dihydrophenazines.
    • 本发明涉及一种电致变色装置,其具有(a)一对玻璃或塑料板或塑料膜,其中至少一个这样的板或膜在一侧上设置有导电涂层,其中(1)至少一个这样的板 或膜,并且其导电涂层是透明的,(2)另一个这样的板或膜及其导电涂层任选地镜像,(3)两个板或膜中的一个或两个的导电层任选地被分成不同的段 设置有单独的触点,以及(4)通过密封环将板或膜连接在其导电涂层的侧面上以形成体积; 和(b)由两个板或膜和密封环形成的体积填充有含有某些二氢萘嗪或二氢吩嗪的电致变色介质。