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