/Electrochromic Device, Lens Unit, Imaging Device, Window Member, And Method Of Driving Electrochromic Element
Abstract
The present disclosure repeatedly supplies, when controlling gradation of transmittance, a first voltage for advancing an electrochemical reaction for decreasing transmittance of an electrochromic layer and a second voltage for advancing an electrochemical reaction for increasing the transmittance of the electrochromic layer, in a time domain in which the electrochemical reaction of the electrochromic layer in the electrodes progresses in the first region and transmittance change of the first region is not visible.
Full Text
What is claimed is:
The present disclosure repeatedly supplies, when controlling gradation of transmittance, a first voltage for advancing an electrochemical reaction for decreasing transmittance of an electrochromic layer and a second voltage for advancing an electrochemical reaction for increasing the transmittance of the electrochromic layer, in a time domain in which the electrochemical reaction of the electrochromic layer in the electrodes progresses in the first region and transmittance change of the first region is not visible.
Timeline
Filed
06/15/2026Published
10/01/2026Granted
Not AvailableIPC Codes(2)
G02F 1/163:Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
G02F 1/1516:comprising organic material