Patent ID: 6328296
Filing Date: 2001-12-11
Classification: H01L,Y10S

Abstract:
A holder for a flat semiconductor substrate comprising a main body which is provided with at least three projections for fixing the flat semiconductor substrate in the holder and of which at least a first and a second projection are fixedly connected to the main body, while a third projection which is present opposite the first and the second projection is movably connected to the holder and is movable in a direction away from the first and the second projection, while the holder is provided with means by which the third projection is urged towards the first and the second projection, characterized in that a lateral side of each projection facing towards the flat semiconductor substrate to be inserted is provided with a concave recess whose geometry is such that exclusively the outermost edges of the both the upper surface and the lower surface of the flat semiconductor substrate to be inserted come into contact with said concave recess.