Patent ID: 7416961
Filing Date: 2008-08-26
Classification: B81C,C03B,C03C,H01L

Abstract:
1. A method for structuring a glass-type flat substrate consisting of a glass-type material, comprising: providing a semiconductor flat substrate consisting of a semiconductor material; structuring at least one surface of said semiconductor flat substrate to obtain recesses in said at least one surface; connecting said at least one surface of said semiconductor flat substrate to said glass-type flat substrate, with said at least one structured surface of said semiconductor flat substrate being connected to and at least partially covering a surface of said glass-type flat surface; tempering said connected flat substrates so that at least a part of said glass-type material flows into said recesses of said structured surface of said semiconductor flat substrate; and removing material at least from said glass-type flat substrate after resolidification thereof so that said glass-type flat substrate assumes a surface which is flush with said structured surface of said semiconductor flat substrate; and wherein said connecting occurs with negative pressure within said recesses in said at least one surface of said semiconductor flat substrate and between said semiconductor flat substrate and said glass-type substrate following said connection.