摘要:
A method of forming a thermoelectric device may include forming a first pattern of epitaxial thermoelectric elements of a first conductivity type on a surface of a semiconductor substrate. A second pattern of epitaxial thermoelectric elements of a second conductivity type may be formed on the surface of the semiconductor substrate. Moreover, the thermoelectric elements of the first and second patterns may be spaced apart, and the first and second conductivity types may be different. Related structures are also discussed.
摘要:
An entangled fibre nonwoven fabric containing irregular sized apertures in a random irregular nonrepeating pattern in disclosed. In the method of the invention, a fibrous web is caused to be displaced out of registry with the forming member between fluid impacts by columnar jets of water.
摘要:
A repellent, breathable, non-woven fabric is described, having improved repellent properties, one surface of said fabric being corrugated in the machine direction and comprising entangled cellulosic fibers and loosely entangled polymeric fibers, said corrugated surface comprising predominantly entangled cellulosic fibers, said fabric having been additionally coated with fine fibers on the corrugated surface.
摘要:
A laminate and method of making the same, comprising a first fibrous layer thermobonded to fusible thermoplastic fibers entangled into the surface of a second fibrous layer, and a panty liner incorporating such a laminate at the garment facing side thereof.