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AssigneeTexas Instruments Incorporated
InventorsKendall Scott Wills, Paul Anthony Rodriguez
Estimating the term…
A device or die is presented which uses laser deposited leads, with a filler to bridge the gap between the die and the lead frame. The filler may be oxide, poly amide, a combination of oxide layers and poly amide layers, plastic or a plastic which has plastic coated beads of metal. The die and lead frame are placed on a heat spreader. Leads are formed over the filler material from bond pads on the lead frame to bond pads on the die. Various protective materials are placed over the die to protect it from the package. Over the protective material is another heat spreader or other device that is required to make the die function better. Typical devices are batteries, capacitors, or other die. Finally, the structure is encapsulated in a package of non-conductive material. This structure is more stable than presently available structures because the active element, the die, is not in direct contact with the plastic package.
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Dependencies are inferred from the claim text.