| 摘要 |
A decrease in the spectral transmittance of a liquid lens due to yellowing of an iodide aqueous solution used as an electrolytic solution is inhibited. A liquid lens includes a liquid container, an electrolytic solution contained in the container and containing iodide ions and a water-soluble antioxidant that inhibits oxidation of the iodide ions, a nonelectrolytic solution contained in the container and forming an interface with the electrolytic solution, and an electrode configured to apply a voltage to the electrolytic solution. A voltage is applied across the electrolytic solution and the electrode to change the curvature of the interface. |
