Display element
AssigneeKonica Minolta Holdings, Inc.
InventorNoriyuki Kokeguchi
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Abstract
The present invention provides a display element which can be driven at a low voltage in a simple member construction, provides high display contrast, and gives a white impression to a viewer while suppressing white reflectance. The display element comprises an electrolyte containing silver or a compound containing silver in its chemical structure between opposed electrodes to be driven so as to cause dissolution and precipitation of silver, and comprises a color tone-adjusting layer, a transparent electrode and an electrolyte layer being provided in that order as viewed from a viewing direction of the element.
Claims5
A display element comprising an electrolyte containing silver or a compound containing silver in its chemical structure between opposed electrodes to be driven so as to cause dissolution and precipitation of silver, wherein a color tone-adjusting layer, a transparent electrode and an electrolyte layer is provided in that order as viewed from a viewing direction of the element, and wherein when white is displayed, a reflectance at 550 nm of the display element without the color tone-adjusting layer is from 45% to 60%.
Dependencies are inferred from the claim text.