# Electrochromic devices

> controls optical properties on application of voltage

**Wikidata**: [Q18206760](https://www.wikidata.org/wiki/Q18206760)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Electrochromic_device)  
**Source**: https://4ort.xyz/entity/electrochromic-devices


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)