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:
Dec. 02, 2003
Filed:
Jun. 01, 1999
Kanwal K. Raina, Boise, ID (US);
Ammar Derraa, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
In one aspect, an electron emission device comprises a substrate, and a first layer supported by the substrate. The first layer comprises a conductive material. The electron emission display device further comprises an electron emission tip electrically connected with the first layer, and a second layer electrically disposed between the first layer and the electron emission tip. The second layer comprises microcrystalline silicon. In another aspect, the invention encompasses a method of forming an electron emission device. A substrate is provided, and a conductive layer is formed over the substrate. A microcrystalline-silicon-containing layer is formed over the conductive layer, and a resistor layer is formed over the microcrystalline-silicon-containing layer. An emitter tip is formed over the resistor layer. In yet other aspects, the invention encompasses field emission display devices, and methods of forming field emission display devices.