Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Display unit, display device, and method for manufacturing the display device Image Number 7 for United States Patent #6864865. A display unit includes a transparent hollow tube member and at least one display element sealed in the transparent hollow tube member. The display element is capable of rotating independently in the hollow tube member. Also, the display element has a surface which is divided into a plurality of areas having different colors and is polarized to have at least two poles having a different electrification state. An image formed by a display device including the display units is kind to the eye in the same way as printed matter, and does not cause eyestrain due to flickering of emitted light.       Recently Added Patents Electronic device Process information structuring support method Pre-sealing unit for wire-cut electric discharge machine (4946 Organic electroluminescent element Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method Artifact removal in nuclear images   Randomly Featured Patents Stiffened flexible baking tin Recreational apparatus for propelling a person about a fixed point Tags, wireless communication systems, tag communication methods, and wireless communications methods Method of patient identifier verification Method of fabricating electrically isolated double gated transistor Test fixture for printed circuit board assembly Method of making bird wing and breast products and products made in accordance with the method Fixing unit and image forming apparatus with a peeling member Objective optical element with multiple diffractive surfaces and optical pickup device Control valve having independently driven valves © 2006-2008 PatentGenius. All Rights Reserved.