The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2001
Filed:
Sep. 15, 1999
John L. Janning, Dayton, OH (US);
St. Clair Intellectual Property Consultants, Inc., Grosse Pointe, MI (US);
Abstract
A cathodoluminescent field emission display device includes a faceplate through which emitted light is transmitted from an inside surface to an outside surface of the faceplate for viewing, a cathode electron emitter which provides a source of primary electron emissions for activating the display device, an anode of electrically conductive material disposed between the inside surface of the faceplate and the cathode emitter, and a light emitter layer of cathodoluminescent material disposed between the anode and the cathode emitter and capable of emitting light through the faceplate in response to bombardment by electrons emitted within the device. The cathode emitter is further defined as photosensitive material deposited onto a layer of transparent electrical conductive material. In operation, the photosensitive material generates electrons when exposed to light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile