会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Electrochromic architectural window
    • 电致色建筑窗
    • US5725809A
    • 1998-03-10
    • US731703
    • 1996-10-17
    • Desaraju V. VaraprasadNiall R. LynamHamid R. HabibiPadma Desaraju
    • Desaraju V. VaraprasadNiall R. LynamHamid R. HabibiPadma Desaraju
    • B65B31/00C09K3/00C09K9/02G02F1/00G02F1/15G02F1/153G02F1/161G02F1/17
    • C09K9/02G02F1/1521G02F1/161G02F2001/1502G02F2001/1512
    • A variable transmission electrochromic architectural window includes spaced optically transparent elements confining an electrochromic medium including a solvent and a redox chemical pair in solution such that the redox chemical pair colors under the application of voltage and bleaches in the absence of the applied voltage. An ultraviolet stabilizer is included in solution for enhanced ultraviolet stability. The window has an electrochromically active large area of length dimension at least about 14 cm and a width dimension at least about 14 cm while exhibiting a steady state leakage current of less than about 2.68 amperes per square meter when a potential of one volt is applied such that coloration uniformity of the electrochromic architectural window is enhanced. Preferably, the electrochromic medium is based on the use of solvents comprising at least about 25% 3-hydroxypropionitrile, 3,3'-oxydipropionitrile, 2-acetylbutyrolactone, 2-methylglutaronitrile, 3-methylsulfolane and mixtures thereof.
    • 可变透射电致变色建筑窗口包括间隔开的光学透明元件,其将包含溶剂和氧化还原化学对的电致变色介质限制在溶液中,使得在不存在施加电压的情况下,氧化还原化学品对在施加电压和漂白下变色。 溶液中包含紫外线稳定剂以提高紫外线稳定性。 窗口具有电致变色的大面积的长度尺寸至少约14cm,宽度尺寸至少约14cm,同时当施加1伏的电位时,呈现小于约2.68安培/平方米的稳态泄漏电流, 电致变色建筑窗的着色均匀性得到提高。 优选地,电致变色介质基于使用包含至少约25%3-羟基丙腈,3,3'-氧基二丙腈,2-乙酰基丁内酯,2-甲基戊二腈,3-甲基环丁烷及其混合物的溶剂。
    • 3. 发明授权
    • Electrochemichromic solutions, processes for preparing and using the
same, and devices manufactured with the same
    • 电化学溶液,制备和使用它们的方法,以及用其制造的装置
    • US5500760A
    • 1996-03-19
    • US935784
    • 1992-08-27
    • Desaraju V. VaraprasadSteven D. LoomanMingtang ZhaoHamid R. HabibiNiall R. Lynam
    • Desaraju V. VaraprasadSteven D. LoomanMingtang ZhaoHamid R. HabibiNiall R. Lynam
    • C09K9/02G02F1/15G02F1/153
    • G02F1/1521C09K9/02G02F2001/1502G02F2001/1512
    • The present invention relates to electrochromic solutions and devices manufactured therefrom. More precisely, the present invention relates to electrochemichromic compounds and processes for preparing the same. The present invention also relates to electrochemichromic solutions of such compounds, and those devices manufactured with the same, that demonstrate superior responsiveness to those solutions known heretofore when an applied potential is introduced thereto. And, these solutions, when contained within electrochemichromic devices, demonstrate ultraviolet stability, thermal stability and cycle stability. The responsiveness observed in terms of solution coloring with respect to the solutions, and devices containing the same, of the present invention is of a greater rapidity, intensity and uniformity than those electrochemichromic solutions of the prior art. Preparation of these solutions involve the novel process of pre-treating at least one of the electrochemichromic compounds with a redox agent prior to placing it in contact with the other electrochemichromic compound. Moreover, the present invention relates to methods of preparing such novel solutions and processes for using these solutions to provide devices that exhibit and benefit from the aforementioned superior characteristics.
    • 本发明涉及电致变色溶液及其制造的装置。 更准确地说,本发明涉及电化铬化合物及其制备方法。 本发明还涉及这样的化合物的电化学显色溶液,以及制造这些化合物的那些装置,当施加电位被引入时,其表现出对迄今为止已知的那些溶液的优异响应性。 而且,当电化学显色装置中包含这些溶液时,这些溶液表现出紫外线稳定性,热稳定性和循环稳定性。 关于溶液的溶液着色所观察到的响应性和本发明的含有该溶液的装置比现有技术的电化学显色溶液具有更快的速度,强度和均匀性。 这些溶液的制备涉及在将其与其它电化铬化合物接触之前用氧化还原剂预处理至少一种电化学铬化合物的新方法。 此外,本发明涉及制备这些新型溶液的方法以及使用这些溶液提供显示和受益于上述优异特性的装置的方法。