CPC Subgroup
G02F 1/15 based on an electrochromic effect
Full Title
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics > for the control of the intensity, phase, polarisation or colour (G02F1/29, G02F1/35 take precedence) > based on an electrochromic effect
7 direct subcodes
Child Classifications
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- G02F 1/1503 caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
- G02F 1/1506 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
- G02F 1/1514 characterised by the electrochromic material, e.g. by the electrodeposited material
- G02F 1/153 Constructional details
- G02F 1/163 Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor