GLASS WINDOW STRUCTURES ELIMINATING JAMIN INTERFERENCE FRINGES

摘要

A glass window structure which eliminates Jamin interference fringes includes a frame for supporting a pair of glass brackets in spaced relationship. A first glass bracket is supported in the frame and this bracket is cut from a glass ribbon manufactured in a process wherein molten glass is flowed out upon a molten bath and processed thereon so that the glass ribbon has a slight taper therein. A second glass bracket is also supported in the frame and this second bracket is cut from the same glass ribbon as the first bracket. Other window structures which eliminate the Jamin fringes are structures in which (1) at least one of the glass brackets has a tapering thickness from one side to the other side, or (2) both brackets have different tapering thicknesses with the thicker edges being positioned in any manner.