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:
Mar. 01, 2005
Filed:
Oct. 03, 2002
Terry N. Williams, Boise, ID (US);
J. Brett Rolfson, Boise, ID (US);
Terry N. Williams, Boise, ID (US);
J. Brett Rolfson, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Structures and methods are provided for shielding field emitter devices from radiation. In an embodiment, a shielding layer inhibits radiation from degrading field emitter devices while exerting a predetermined force upon the field emitter devices so as to restrain from damaging the structure or affecting performance of the devices. In an embodiment, the field emitter under the protection of the shielding layer sustains structural equilibrium. In an embodiment, the field emitter sustains structural elasticity. In an embodiment, the shielding layer is comprised of tetratantalum boride, which inhibits radiation from degrading field emitter devices while exerting a predetermined force upon the field emitter devices so as to restrain from damaging the structure or affecting performance of the devices. In other embodiments, the field emitter under the protection of the tetratantalum boride layer sustains structural equilibrium or structural elasticity.