Patent ID: 8384976

Claim:
A fluidic display device having a plurality of display elements for displaying information by use of the effect of electrowetting, including at least one display liquid for displaying information; a chamber layer comprising cavities having partitions; an electrode carrier layer having strip-shaped electrodes and passages; a main duct layer having main ducts and transverse ducts; and a central liquid reservoir for providing said at least one display liquid comprising a number of central interfaces corresponding to the number of main ducts; wherein said chamber layer is arranged above said electrode carrier layer and said main duct layer is located below said electrode carrier layer and said central liquid reservoir is located below said main duct layer; said transverse ducts are arranged such that they adjoin said passages; an interface to said central liquid reservoir is located at one end of said main ducts, and said central interfaces are arranged such that they adjoin the interfaces of said main ducts; and said main ducts extend perpendicularly to the main dimensional direction of said strip-shaped electrodes and are fluidically connected with exactly one of said cavities associated with each of said strip-shaped electrodes.