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Polymer-Based Heterogeneous Integration Technology

总结
Researchers at Purdue University have developed a new approach to remove the packaging and bulky passive elements from expensive active chips and fabricate them within a less expensive carrier substrate; therefore, reducing the cost of the integrated system.
技术优势
Reduces size and costDecreases parasitic capacitance More reliable and efficient
技术应用
MaterialsManufacturingMicroelectronicsNanoelectronics
详细技术说明
Saeed MohammadiPurdue Electrical and Computer Engineering
*Abstract

*Background
One of the most critical levels of electronic packaging is that of packaging and interconnection of integrated circuits and semiconductor devices. Using available technology, there is typically a minimum pitch size for reliable connection between a metallization pad on the chip and the one on the package. This places limitations on the density of interconnections coming out of the chip and introduces additional parasitic capacitance due to the large contact area required. Therefore, driver circuits are often needed to support input/output pads for fast operation.
*IP Issue Date
Jan 6, 2009
*IP Type
Utility
*Stage of Development
Prototype Testing Validated
*Web Links
Purdue Office of Technology CommercializationPurdueInnovation and EntrepreneurshipSaeed MohammadiPurdue Electrical and Computer Engineering
国家
United States
申请号码
7,473,579
国家/地区
美国

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