Claims
- 1. An interconnection device for use with an integrated circuit device for coupling an active integrated circuit chip to external lead means within a package frame comprising in combination:
- a substantially planar wafer of semiconductor material, said wafer having one or more apertures therein, at least some of said apertures being adapted for receiving an integrated circuit chip;
- one or more insulating layers upon at least a portion of a surface of said wafer; and
- a plurality of conductive lead means disposed upon said insulating layers, one end of each of said lead means extending into the region of said apertures for making connection to said integrated circuit chips, said ends having a substantially pointed tip thereon projecting into said apertures in a direction substantially normal to said surface of said wafer.
- 2. The combination of claim 1 wherein said lead means comprise aluminum.
- 3. The combination of claim 1 wherein said conductive lead means comprise a plurality of groups of conductive lead means, each of said groups being electrically insulated from each other.
- 4. The combination of claim 3 wherein each of said groups is located upon a separate level.
- 5. The combination of claim 1 wherein leads comprise sputtered aluminum.
- 6. The combination of claim 1 wherein said wafer comprises silicon.
- 7. The combination of claim 6 wherein said silicon has substantially a (100) orientation.
- 8. The combination of claim 1 wherein a depression is located upon said end of said conductive lead means substantially opposite said pointed tip.
- 9. An interconnection device for use with an integrated circuit device for coupling an active integrated circuit chip to external lead means within a package frame comprising in combination:
- a substantially planar wafer of silicon semiconductor material having a substantially (100) orientation, said wafer having one or more apertures therein, at least some of said apertures being adapted for receiving an integrated circuit chip;
- one or more insulating layers upon at least a portion of a surface of said wafer; and
- a plurality of conductive lead means disposed upon said insulating layers, one end of each of said lead means extending into the region of said apertures for making connection to said integrated circuit chips, said ends having a substantially pointed tip thereon.
- 10. An interconnection device for use with an integrated circuit device for coupling an active integrated circuit chip to external lead means within a package frame comprising in combination:
- a substantially planar wafer of semiconductor material, said wafer having one or more apertures therein, at least some of said apertures being adapted for receiving an integrated circuit chip;
- one or more insulating layers upon at least a portion of a surface of said wafer; and
- a plurality of conductive lead means disposed upon said insulating layers, one end of each of said lead means extending into the region of said apertures for making connection to said integrated circuit chips, said ends having a substantially pointed tip thereon and having a depression on the side of said conductive lead opposite said pointed tip.
CROSS-REFERENCE TO RELATED CASES
This is a division Of application Ser. No. 583,739, filed June 4, 1975, now U.S. Pat. No. 3,984,620.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
Country |
Parent |
583739 |
Jun 1975 |
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