Patent ID: 6936963
Filing Date: 2005-08-30
Classification: H01L

Abstract:
1. A process for encapsulating a component made of organic semiconductors, said process comprising: providing: (i) a substrate as a housing part with electrical connections applied to it, (ii) at least one further housing part including at least a cover, and (iii) soldering glass, wherein a coefficient of thermal expansion of the substrate, a coefficient of thermal expansion of the further housing part and a coefficient of thermal expansion of the soldering glass are matched such that the respective coefficients of thermal expansion differ from one another by less than 1.0×10 applying the soldering glass at least to the cover, as an encircling bank, wherein the soldering glass is a pulverulent soldering glass which is tricked into position; sintering-on the solder; covering the substrate with the semiconductor component together with electrodes; placing the cover onto the substrate; and locally heating the soldering glass with a light source having a predetermined peak wavelength.