Structure for microelectronic packaging with bond elements to encapsulation surface

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United States of America Patent

PATENT NO 8878353
SERIAL NO

13722189

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Abstract

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A structure may include bond elements having bases joined to conductive elements at a first portion of a first surface and end surfaces remote from the substrate. A dielectric encapsulation element may overlie and extend from the first portion and fill spaces between the bond elements to separate the bond elements from one another. The encapsulation element has a third surface facing away from the first surface. Unencapsulated portions of the bond elements are defined by at least portions of the end surfaces uncovered by the encapsulation element at the third surface. The encapsulation element at least partially defines a second portion of the first surface that is other than the first portion and has an area sized to accommodate an entire area of a microelectronic element. Some conductive elements are at the second portion and configured for connection with such microelectronic element.

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Patent Owner(s)

  • INVENSAS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caskey, Terrence Santa Cruz, US 43 940
Chau, Ellis San Jose, US 43 2298
Co, Reynaldo Santa Cruz, US 36 1245
Haba, Belgacem Saratoga, US 717 20714
Mohammed, Ilyas Santa Clara, US 305 7556

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