All-solid lithiated electrochromic devices for transmissive light control

Jie Chen; Zhencai Zhu; Jianxin Shao; Ruli Wang; Yixun Yan

doi:10.1117/12.182137

5 August 1994 All-solid lithiated electrochromic devices for transmissive light control

Jie Chen, Zhencai Zhu, Jianxin Shao, Ruli Wang, Yixun Yan

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182137
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

The all-solid lithiated electrochromic device for transmissive light control is described in this paper. This device comprises of a WO₃ film and a mLiF:nAlF₃ layer sandwiched by a pair of electrconductive layers. The transmittance of the device can be arbitrarily controlled within the range from 50% to 10%. The response time is 30 sec. for coloring and 40 sec. for bleaching, which is affected by the resistivity of ITO film and diffusion rate of Li⁺. The effects of substrate temperature and heat treatment on the properties of WO₃ films are discussed.

Citation Download Citation

Jie Chen, Zhencai Zhu, Jianxin Shao, Ruli Wang, and Yixun Yan "All-solid lithiated electrochromic devices for transmissive light control", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182137

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