Electro-optical converter component with a spacer, as well as spacer wafer for the production of an electro-optical converter component

摘要

The invention envisages a spacer wafer (1) for the manufacture of spacers (2) for the housing of electro-optical converters (3) by separating sections (4) from the spacer wafer (1).The spacer wafer (1) includes a transparent glass plate (10),which has a multitude of openings arranged in a grid, separated from each other (5), so that by separating sections (4) of the glass plate (10) along dividing lines (7) between the openings (5) the individual spacers (2) are available, the openings (5) of the side walls (50)have a microstructure (9) with a roughness, the mean radius Ra being less than 0,5 m m for a measuring distance of 500 mm.