Patents by Inventor Remus L. Albu

Remus L. Albu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High performance reflective liquid crystal light valve using a multi-row addressing scheme
    Publication number: 20020167479
    Abstract: A system for partitioning a column in a liquid crystal display (LCD) into n sub-columns, wherein each sub-column drives 1/n of the total cells associated with the column, thereby reducing the current required to drive the columns. By increasing the number of column drivers and associated column conductors in the LCD, the capacitive loading on each column driver is proportionately reduced, thereby enabling the use of smaller-area, and thus less expensive column driver devices. The LCD rows can be arranged in groups to provide 1/n “effective” rows, wherein each row driver drives n-sub columns.
    Type: Application
    Filed: May 10, 2001
    Publication date: November 14, 2002
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Peter J. Janssen, Remus L. Albu