Abstract: An electronic device can include a substrate, a lid, a getter material adhered to at least a portion of at least one surface of the electronic device, wherein the portion of the surface will be an interior surface of the electronic device, and a sealing material adhered to at least a portion of the substrate and a portion of the lid. The sealing material includes a spacer material. A method for sealing the electronic device includes includes attaching the substrate and the lid in an inert atmosphere under an absolute pressure of less than 760 torr wherein the sealing material contacts both the substrate and the lid, and raising the pressure on the exterior of the device to ambient pressure.

Abstract: A method for sealing an electronic device includes providing an electronic device on a substrate, providing a lid, activating a getter material in an environment substantially free of contaminants, applying a sealing material to at least a portion of the lid, and attaching the substrate and the lid in an inert environment. The time elapsed between activating the getter material and attaching the substrate and the lid is less than 20 minutes. A sealing assembly for an electronic device includes an activation tool for activating a getter material, a dispensing tool for dispensing a sealing material, and an encapsulation tool for sealing the electronic device. The sealing assembly is in an environment substantially free of contaminants.

Abstract: Disclosed is a method of adhering a getter material to a surface, wherein the getter is used to remove and control contaminant gases in the environment surrounding the active layers in an electronic device. The getter material is applied from a getter composition comprising getter particles, inorganic binders and a liquid medium to create a composition of a consistency that can be deposited on the surface in any pattern and in any thickness desired. The surface on which the getter composition is deposited can be heated separately from the electronic device so as to activate the getter material and cause the particles to adhere to the surface without the need of additional adhesive layers or other materials.

Abstract: The invention is directed to a screen-printable getter composition comprising: (a) glass frit; dispersed in (b) organic medium. The invention is further directed to a screen-printable thick film getter composition comprising: (a) glass frit; and (b) desiccant material; dispersed in (c) organic medium. The present invention further relates to a getter composition utilizing low-softening temperature glasses comprising, based on weight %, 1-50% SiO2, 0-80% B2O3, 0-90% Bi2O3, 0-90% PbO, 0-90% P2O5, 0-60% Li2O, 0-30% Al2O3, 0-10% K2O, 0-10% Na2O, and 0-30% MO where M is selected from Ba, Sr, Ca, Zn, Cu, Mg and mixtures thereof. The glasses described herein may contain several other oxide constituents that can substitute glass network-forming elements or modify glass structure.