×

Method for saving power in an organic electroluminescent display using white light emitting elements

  • US 7,012,588 B2
  • Filed: 06/05/2001
  • Issued: 03/14/2006
  • Est. Priority Date: 06/05/2001
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of saving power in a color organic electroluminescent display of the type having color emitting elements with different light emitting efficiencies, comprising the steps of:

  • a) providing an organic electroluminescent color display having colored light emitting elements and white light emitting elements having light emitting efficiencies greater than at least one of the colored light emitting elements;

    b) converting at least a portion of a color digital image to be displayed on the display to a monochrome image; and

    c) displaying the monochrome image portion using only the white light emitting elements whereby power is saved.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×