Carrier system with multi-tier conductive posts and method of manufacture thereof
A method of manufacture of a carrier system includes: providing a carrier base; forming a recess in the carrier base with the recess around a planar surface; forming a first barrier on the planar surface; forming a second barrier on the carrier base in the recess; forming a first post on the first b...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of manufacture of a carrier system includes: providing a carrier base; forming a recess in the carrier base with the recess around a planar surface; forming a first barrier on the planar surface; forming a second barrier on the carrier base in the recess; forming a first post on the first barrier; and forming a second post on the second barrier. |
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