| Patent application number | Description | Published |
|---|
| 20090032924 | HERMETICALLY SEALED PACKAGE WITH WINDOW - A method for manufacturing a cover assembly including a transparent window portion and a frame of gas-impervious material that can be hermetically attached to a micro-device package base to form a hermetically sealed micro-device package. First a frame of gas-impervious material is provided the frame having a continuous sidewall defining a frame aperture there through. The sidewall includes a frame seal-ring area circumscribing the frame aperture. A sheet of a transparent material is also provided, the sheet having a window portion defined thereupon. The window portion has finished top and bottom surfaces. A sheet seal-ring area is prepared on the sheet, the sheet seal-ring area circumscribing the window portion. The frame is positioned against the sheet such that at least a portion of the frame seal-ring area and at least a portion of the sheet seal-ring area contact one another along a continuous junction region that circumscribes the window portion. The frame is pressed against the sheet with sufficient force to produce a predetermined contact pressure between the frame seal-ring area and the sheet seal-ring area along the junction region. The junction region is heated to produce a predetermined temperature along the junction region. The predetermined contact pressure and the predetermined temperature are maintained until a diffusion bond is formed between the frame and sheet all along the junction region. | 02-05-2009 |
| 20090074997 | INSULATING GLASS UNIT HAVING MULTI-HEIGHT INTERNAL STANDOFFS AND VISIBLE DECORATION - An insulating glass unit having a decorative pattern visible to the unaided eye. The glass unit comprises a pair of glass sheets disposed in a parallel, but spaced apart arrangement, thereby defining a gap between their respective inner surfaces. The glass unit further comprises a frame attached around the periphery of both sheets to form a sealed cavity. A first plurality of dots are disposed within the sealed cavity. Each dot of the first plurality is attached to the inner surface of one of the sheets, and has a height substantially equal to the width of the gap. A second plurality of dots are disposed within the sealed cavity. Each dot of the second plurality is attached to the inner surface of one of the sheets and has a height less than the width of the gap. The dots of the second plurality are arranged so as to form a pattern on the sheet that is visible to the unaided eye. | 03-19-2009 |
| 20100119740 | GLASS-TO-METAL BOND STRUCTURE - A glass-to-metal bond structure comprises a metal substrate, a glass substrate and an oxide layer. The metal substrate is formed from a stainless steel alloy, a carbon steel, titanium, aluminum or copper. The glass substrate is formed from a soda-lime glass. The oxide layer is disposed between the metal substrate and the glass substrate, and includes iron oxide and chromium oxide. The oxide layer has an iron to chromium ratio within the range from 0.02 to 0.6 (atom ratio). | 05-13-2010 |
| 20100175347 | FILAMENT-STRUNG STAND-OFF ELEMENTS FOR MAINTAINING PANE SEPARATION IN VACUUM INSULATING GLAZING UNITS - A vacuum insulating glazing unit (VIGU) comprises first and second panes of transparent material, first and second anchors, a plurality of filaments, a plurality of stand-off elements, and seals. The first and second panes of transparent material have edges and inner and outer faces, are disposed with their inner faces substantially opposing one another, and are separated by a gap having a predetermined height. The first and second anchors are disposed at opposite edges of one pane of the VIGU. Each filament is attached at one end to the first anchor and at the other end to the second anchor, and the filaments are collectively disposed between the panes substantially parallel to one another. The stand-off elements are affixed to each filament at predetermined positions along the filament, and have a height substantially equal to the predetermined height of the gap such that the each stand-off element touches the inner surfaces of both panes. The seals are disposed about the edges of the panes, enclosing the stand-off elements within a volume between the panes from which the atmosphere may be evacuated to form a partial vacuum. | 07-15-2010 |
| 20100178439 | FLEXIBLE EDGE SEAL FOR VACUUM INSULATING GLAZING UNITS - A flexible edge seal is provided for a vacuum insulating glazing unit having a first glass pane and a second glass pane spaced-apart from the first. The edge seal comprises a seal member formed of a hermetically bondable material and having a first end, a second end and a center section disposed therebetween. The first end is hermetically bondable to a first glass pane. The second end is hermetically bondable to a second glass pane. The center section comprises a plurality of convolutes. | 07-15-2010 |
| 20110059275 | INSULATED GLAZING UNITS - A hermetically sealed multi-pane window assembly comprises first and second windowpane sheets formed of transparent materials. A first sealing member has an inner edge and an outer edge, the inner edge being hermetically attached around the periphery of the first windowpane sheet by diffusion bonding. A second sealing member has an inner edge and an outer edge, the inner edge being hermetically attached around the periphery of the second windowpane sheet by diffusion bonding and the outer edge being hermetically attached to the outer edge of the first sealing member. A spacer assembly is disposed between the first and the second windowpane sheets for maintaining a gap therebetween, whereby a hermetically sealed cavity is defined between the first and the second windowpanes. | 03-10-2011 |
| 20110296771 | MULTI-PANE GLASS UNIT HAVING SEAL WITH ADHESIVE AND HERMETIC COATING LAYER - A vacuum insulated glass unit (VIGU) comprises a first pane of a transparent material and a second pane of a transparent material. The second pane is spaced apart from the first pane to define a cavity therebetween. At least one of a spacer and an array of stand-off members is disposed between the first and second panes to maintain separation therebetween. A first adhesive layer forms at least a portion of a gas-tight connection between the first pane and the second pane. A highly hermetic coating is disposed over the adhesive layer, where the coating is an inorganic layer. | 12-08-2011 |
| 20110296797 | TWO-PIECE HERMETIC SEAL BELLOWS FOR SINGLE-SIDE PLACEMENT ON AN INSULATING GLASS UNIT OR HIGHLY INSULATING VACUUM GLASS UNIT - A vacuum insulating glazing unit (VIGU) comprises a first glass pane and a second glass pane spaced-apart from the first pane to define a cavity therebetween. A first seal member is bonded at a first end to the first glass pane and a second seal member is bonded at a first end to the second glass pane and at a second end to a second end of the first glass pane. At least one of the first seal member and the second seal member has a configuration (when viewed parallel to the panes) including at least one of a toward-pane oriented convolute and an away-from-pane oriented convolute. | 12-08-2011 |
