Patent ID: 9688575
Date: 2017-06-27
CPC Classifications: C03C,E06B,Y02A,Y02B

Claim:
1. A low pressure insulating glass or vacuum glass, comprising an upper glass and a lower glass, wherein the upper glass is a flat glass or a convex glass, and the lower glass is a flat glass or a convex glass; an edge-sealing strip is disposed at peripheries of the upper glass; edge-sealing strips and an edge-sealing groove disposed at a periphery of the lower glass, wherein the edge-sealing strip on the upper glass is adapted to embedded in the edge-sealing groove and between the edge-sealing strips on the lower glass, wherein lower temperature glass solder is located in the edge-sealing groove and between the edge-sealing strips on the lower glass; and a sealed low pressure air layer or vacuum layer is formed between the upper glass and the lower glass.