Resources Contact Us Home
Display element and display device having it

Image Number 2 for United States Patent #6603444.

A display element has a plurality of pixels and is constructed to display image information by modulating light passing through each pixel. The display element has the following for each of the pixels: a mask having a shield portion in part; and a first fluid and an electroconductive or polar, second fluid being immiscible with each other. An amount of the light passing through the mask is regulated in such a way that a voltage applied to the second fluid of each pixel is varied to alter the shape of an interface between the first fluid and the second fluid, so as to increase or decrease light incident to the shield portion of the mask.

  Recently Added Patents
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
Container pack
Authorization method for location based services
Conductor for transmitting electrical power
Methods and devices for coding and decoding images, computer program implementing them and information carrier enabling their implementation
Rotation angle detecting device
  Randomly Featured Patents
Shoulder webbing retractor for a safety restraint system having a self-zeroing center of gravity assembly
Illumination device for film image scanning device
System and method of interfacing co-processors and input/output devices via a main memory system
Method of sealing the end of a sleeved roll
Humidifier-nebulizer for the treatment of the trachea and lungs
State-dependent discharge path circuit
Line metering apparatus
Powertrain for 5-speed automatic transmissions
Threaded fastener system
Quaternary precoded continuous phase modulation soft bit metric demodulator