Patent number: 6507146

Fiber-based field emission display

Inventors:

  • Moore; Chad Byron

Field of technology: Electronics, Optics

Patent granted on: Tue, 14 Jan 2003

Patent drawing

Abstract

The invention relates to a field emission display constructed using an array of fibers and an orthogonal array of emitter electrodes. Each fiber in the fiber array contains an extraction electrode, spacer, a high voltage electrode and a phosphor layer. The array of emitter electrodes consists of carbon nanotube emitters attached to conductive electrodes. The emitter electrodes are separated using non-conductive fibers. A getter material in the form of a wire is placed within the array of emitter electrodes to maintain a high vacuum within the display.