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US 5,672,908 AGranted
Thin semiconductor integrated circuit device assembly
AssigneeKabushiki Kaisha Toshiba
InventorTakao Fujitsu
Life of this patent
Estimating the term…
Abstract
A plurality of electrodes are formed on one surface of a semiconductor integrated circuit chip. A plurality of leads are arranged around the chip. Each of the electrodes and one end of each of the leads are connected. The electrodes and the chip are sandwiched between two films. One of the films is in direct contact with the one surface of the chip. The other film is in direct contact with the other surface of the chip.
Claims2
A semiconductor device assembly comprising:
- a semiconductor chip having first and second surfaces;
- a plurality of electrodes on the first surface;
- a plurality of leads arranged around the chip, each of the leads having an end portion which contacts one of the electrodes;
- first and second films, the first film directly contacting the first surface of the semiconductor chip and a first side of the plurality of leads and the second film having a first contact portion directly contacting the second surface of the semiconductor chip and a second contact portion directly contacting a second side of the plurality of leads, each of the first and second films having an electrically conductive layer and an adhesive layer adhered to each of the electrically conductive layers, the first and second films being on opposite sides of the semiconductor chip and the leads;
- and
- a conductive member through one of the adhesive layers contacting one of the electrically conductive layers and one of the leads.
3 more elements
Dependencies are inferred from the claim text.