Abstract:
In a method for sealing a gaseous display and/or memory device, an unfused, low-softening point glass rod sealant, arranged in a picture frame pattern, together with high-softening point glass spacing rods are positioned between a pair of aligned flat glass plates, and the resulting assembly is placed in an oven enclosure. The assembly is then heated above the softening point of the glass rod sealant which reflows and fuses the plates to establish a gas-filled envelope. As the sealing material softens, the upper plate settles u;on the spacing rods to thus establish a predetermined and uniform spacing within the envelope.
Abstract:
A process for fabricating a high performance electrical interconnection package for a plurality of semiconductor chips including the steps of selecting an appropriate dissimilar refractory substrate, forming a plurality of bubble-free layers of glass over the substrate, depositing a plurality of planar metallization patterns on each layer of deposited glass, selectively depositing vertical studs for electrical interconnection between various conductive patterns, and bonding a plurality of integrated circuit chips to the upper surface of the glass package.