MARK COMPRISES STRUCTURE

Brand	Owner	Address	Description
1	1ST SOURCE BANK	P.O. Box 1602 South Bend IN 46634	THE MARK COMPRISES A STRUCTURE SHAPED AS A STYLIZED NUMERICAL INDICIA 1.;FIRST;1ST;BANKING SERVICES;THE LINING IN THE DRAWING IS FOR SHADING PURPOSES ONLY.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An integrated circuit in which measurement of the alignment between subsequent layers has less susceptibility to stress induced shift. A first layer of the structure has a first overlay mark. A second and/or a third layer are formed in the alignment structure and on the first layer. Portions of the second and/or third layer are selectively removed from regions in and around the first overlay mark. A second overlay mark is formed and aligned to the first overlay mark. The alignment between the second overlay mark and first overlay mark may be measured with an attenuated error due to reflection and refraction or due to an edge profile shift of the first overlay mark.