Download or read book High Reliability Plastic Packaging for Microelectronics written by and published by . This book was released on 1997 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goal was Assembly Test Chips (ATCs) which could be used for evaluating plastic encapsulation technologies. Circuits were demonstrated for measuring Au-Al wirebond and Al metal corrosion failure rates during accelerated temperature and humidity testing. The test circuits on the ATC02.5 chip were very sensitive to extrinsic or processing induced failure rates. Accelerated aging experiments were conducted with unpassivated triple track Al structures on the ATC02.6 chip; the unpassivated tracks were found to be very sensitive to particulate contamination. Some modifications to existing circuitry were suggested. The piezoresistive stress sensing circuitry designed for the ATC04 test chip was found suitable for determining the change in the state of mechanical stress at the die when both initial and final measurements were made near room temperature (RT). Attempt to measure thermal stress between RT and a typical polymer glass transition temperature failed because of excessive die resistor- substrate leakage currents at the high temperature end; suitable circuitry changes were developed to overcome this problem. One temperature and humidity experiment was conducted with Sandia developed static radom access memory parts to examine non-corrosion CMOS failures; this objective was not achieved, but corrosion failure at the metal to Si contacts on the die surface could be detected. This 2-year effort resulted in new designs for test circuits which could be used on an advanced ATC for reliability assessment in Defense Programs electronics development projects.

Download or read book Plastic Encapsulated Microelectronics written by Michael Pecht and published by Wiley-Interscience. This book was released on 1995-02-20 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, professionals in search of detailed information about the latest developments in PEM design and production have had to waste valuable time browsing through countless professional journals, monographs, and databases.

Download or read book Electronic Packaging for High Reliability Low Cost Electronics written by R.R. Tummala and published by Springer. This book was released on 2010-12-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated circuits are expected to increase their speed and power dramatically and rapidly. New packaging techniques are required if the devices are to remain within cost and size constraints. The present volume addresses new hermetic packaging, new materials for thermal management and assembly, and new components that integrate multiple functions (embedded substrates and component arrays), while retaining previous high levels of reliability. The book embraces many developments in fundamental materials science and manufacturing processes of discrete components, as well as developments in high speed, high integration packaging and more complex embedded component technologies.

Download or read book Semiconductor Packaging written by Andrea Chen and published by CRC Press. This book was released on 2016-04-19 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: In semiconductor manufacturing, understanding how various materials behave and interact is critical to making a reliable and robust semiconductor package. Semiconductor Packaging: Materials Interaction and Reliability provides a fundamental understanding of the underlying physical properties of the materials used in a semiconductor package. By tying together the disparate elements essential to a semiconductor package, the authors show how all the parts fit and work together to provide durable protection for the integrated circuit chip within as well as a means for the chip to communicate with the outside world. The text also covers packaging materials for MEMS, solar technology, and LEDs and explores future trends in semiconductor packages.

Download or read book Reliability and Quality in Microelectronic Manufacturing written by A. Christou and published by RIAC. This book was released on 2006 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microelectronics Packaging Handbook written by R.R. Tummala and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronics has become the largest industry, surpassing agriculture, auto, and heavy metal industries. It has become the industry of choice for a country to prosper, already having given rise to the phenomenal prosperity of Japan, Korea, Singapore, Hong Kong, and Ireland among others. At the current growth rate, total worldwide semiconductor sales will reach $300B by the year 2000. The key electronic technologies responsible for the growth of the industry include semiconductors, the packaging of semiconductors for systems use in auto, telecom, computer, consumer, aerospace, and medical industries, displays, magnetic, and optical storage as well as software and system technologies. There has been a paradigm shift, however, in these technologies, from mainframe and supercomputer applications at any cost, to consumer applications at approximately one-tenth the cost and size. Personal computers are a good example, going from $500IMIP when products were first introduced in 1981, to a projected $IIMIP within 10 years. Thin, light portable, user friendly and very low-cost are, therefore, the attributes of tomorrow's computing and communications systems. Electronic packaging is defined as interconnection, powering, cool ing, and protecting semiconductor chips for reliable systems. It is a key enabling technology achieving the requirements for reducing the size and cost at the system and product level.

Download or read book Plastic Packaging of Microelectronic Devices written by Louis T. Manzione and published by Van Nostrand Reinhold Company. This book was released on 1990 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microelectronic Interconnections and Assembly written by G.G. Harman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: MICROELECTRONIC INTERCONNECTIONS AND MICROASSEMBL Y WORKSHOP 18-21 May 1996, Prague, Czech Republic Conference Organizers: George Harman, NIST (USA) and Pavel Mach (Czech Republic) Summary of the Technical Program Thirty two presentations were given in eight technical sessions at the Workshop. A list of these sessions and their chairpersons is attached below. The Workshop was devoted to the technical aspects of advanced interconnections and microassembly, but also included papers on the education issues required to prepare students to work in these areas. In addition to new technical developments, several papers presented overviews predicting the future directions of these technologies. The basic issue is that electronic systems will continue to be miniaturized and at the same time performance must continue to improve. Various industry roadmaps were discussed as well as new smaller packaging and interconnection concepts. The newest chip packages are often based on the selection of an appropriate interconnection method. An example is the chip-scale package, which has horizontal (x-y) dimensions,;; 20% larger than the actual silicon chip itself. The chip is often flip-chip connected to a micro ball-grid-array, but direct chip attach was described also. Several papers described advances in the manufacture of such packages.

Download or read book Thermal Stress and Strain in Microelectronics Packaging written by John Lau and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microelectronics packaging and interconnection have experienced exciting growth stimulated by the recognition that systems, not just silicon, provide the solution to evolving applications. In order to have a high density/ performance/yield/quality/reliability, low cost, and light weight system, a more precise understanding of the system behavior is required. Mechanical and thermal phenomena are among the least understood and most complex of the many phenomena encountered in microelectronics packaging systems and are found on the critical path of neatly every design and process in the electronics industry. The last decade has witnessed an explosive growth in the research and development efforts devoted to determining the mechanical and thermal behaviors of microelectronics packaging. With the advance of very large scale integration technologies, thousands to tens of thousands of devices can be fabricated on a silicon chip. At the same time, demands to further reduce packaging signal delay and increase packaging density between communicat ing circuits have led to the use of very high power dissipation single-chip modules and multi-chip modules. The result of these developments has been a rapid growth in module level heat flux within the personal, workstation, midrange, mainframe, and super computers. Thus, thermal (temperature, stress, and strain) management is vital for microelectronics packaging designs and analyses. How to determine the temperature distribution in the elec tronics components and systems is outside the scope of this book, which focuses on the determination of stress and strain distributions in the electronics packaging.

Download or read book Microelectronics Packaging Handbook written by Rao Tummala and published by Springer Science & Business Media. This book was released on 1997-01-31 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thoroughly revised and updated three volume set continues to be the standard reference in the field, providing the latest in microelectronics design methods, modeling tools, simulation techniques, and manufacturing procedures. Unlike reference books that focus only on a few aspects of microelectronics packaging, these outstanding volumes discuss state-of-the-art packages that meet the power, cooling, protection, and interconnection requirements of increasingly dense and fast microcircuitry. Providing an excellent balance of theory and practical applications, this dynamic compilation features step-by-step examples and vital technical data, simplifying each phase of package design and production. In addition, the volumes contain over 2000 references, 900 figures, and 250 tables. Part I: Technology Drivers covers the driving force of microelectronics packaging - electrical, thermal, and reliability. It introduces the technology developer to aspects of manufacturing that must be considered during product development. Part II: Semiconductor Packaging discusses the interconnection of the IC chip to the first level of packaging and all first level packages. Electrical test, sealing, and encapsulation technologies are also covered in detail. Part III: Subsystem Packaging explores board level packaging as well as connectors, cables, and optical packaging.

Download or read book Component Reliability for Electronic Systems written by Titu I. Băjenescu and published by Artech House. This book was released on 2010 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main reason for the premature breakdown of today's electronic products (computers, cars, tools, appliances, etc.) is the failure of the components used to build these products. Today professionals are looking for effective ways to minimize the degradation of electronic components to help ensure longer-lasting, more technically sound products and systems. This practical book offers engineers specific guidance on how to design more reliable components and build more reliable electronic systems. Professionals learn how to optimize a virtual component prototype, accurately monitor product reliability during the entire production process, and add the burn-in and selection procedures that are the most appropriate for the intended applications. Moreover, the book helps system designers ensure that all components are correctly applied, margins are adequate, wear-out failure modes are prevented during the expected duration of life, and system interfaces cannot lead to failure.

Download or read book High Performance and Reliability Microelectronics Packaging written by and published by . This book was released on 2011 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microelectronics Packaging Handbook written by R.R. Tummala and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronics has become the largest industry, surpassing agriCUlture, auto. and heavy metal industries. It has become the industry of choice for a country to prosper, already having given rise to the phenomenal prosperity of Japan. Korea. Singapore. Hong Kong. and Ireland among others. At the current growth rate, total worldwide semiconductor sales will reach $300B by the year 2000. The key electronic technologies responsible for the growth of the industry include semiconductors. the packaging of semiconductors for systems use in auto, telecom, computer, consumer, aerospace, and medical industries. displays. magnetic, and optical storage as well as software and system technologies. There has been a paradigm shift, however, in these technologies. from mainframe and supercomputer applications at any cost. to consumer applications at approximately one-tenth the cost and size. Personal computers are a good example. going from $500IMIP when products were first introduced in 1981, to a projected $lIMIP within 10 years. Thin. light portable. user friendly and very low-cost are. therefore. the attributes of tomorrow's computing and communications systems. Electronic packaging is defined as interconnection. powering, cool ing, and protecting semiconductor chips for reliable systems. It is a key enabling technology achieving the requirements for reducing the size and cost at the system and product level.

Download or read book Quality Conformance and Qualification of Microelectronic Packages and Interconnects written by Michael Pecht and published by John Wiley & Sons. This book was released on 1994-12-13 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: All packaging engineers and technologists who want to ensure thatthey give their customers the highest quality, most cost-effectiveproducts should know that the paradigm has shifted. It has shiftedaway from the MIL-STDs and other government standards and testprocedures that don't cost-effectively address potential failuremechanisms or the manufacturing processes of the product. It hasshifted decisively towards tackling the root causes of failure andthe appropriate implementation of cost-effective process controls,qualityscreens, and tests. This book's groundbreaking, science-based approach to developingqualification and quality assurance programs helps engineers reacha new level of reliability in today's high-performancemicroelectronics. It does this with powerful... * Techniques for identifying and modeling failure mechanismsearlier in the design cycle, breaking the need to rely on fielddata * Physics-of-failure product reliability assessment methods thatcan be proactively implemented throughout the design andmanufacture of the product * Process controls that decrease variabilities in the end productand reduce end-of-line screening and testing A wide range of microelectronic package and interconnectconfigurations for both single-and multi-chip modules is examined,including chip and wire-bonds, tape-automated (TAB), flip-TAB,flip-chip bonds, high-density interconnects, chip-on-board designs(COB), MCM, 3-D stack, and many more. The remaining packageelements, such as die attachment, case and lid, leads, and lid andlead seals are also discussed in detail. The product of a distinguished team of authors and editors, thisbook's guidelines for avoiding potential high-risk manufacturingand qualification problems, as well as for implementing ongoingquality assurance, are sure to prove invaluable to both studentsand practicing professionals. For the professional engineer involved in the design andmanufacture of products containing electronic components, here is acomprehensive handbook to the theory and methods surrounding theassembly of microelectronic and electronic components. The bookfocuses on computers and consumer electronic products with internalsubsystems that reflect mechanical design constraints, costlimitations, and aesthetic and ergonomic concerns. Taking a totalsystem approach to packaging, the book systematically examines:basic chip and computer architecture; design and layout;interassembly and interconnections; cooling scheme; materialsselection, including ceramics, glasses, and metals; stress,vibration, and acoustics; and manufacturing and assemblytechnology. 1994 (0-471-53299-1) 800 pp. INTEGRATED CIRCUIT, HYBRID, AND MULTICHIP MODULE PACKAGE DESIGNGUIDELINES: A Focus on Reliability --Michael Pecht This comprehensive guide features a uniquely organized time-phasedapproach to design, development, qualification, manufacture, andin-service management. It provides step-by-step instructions on howto define realistic system requirements, define the system usageenvironment, identify potential failure modes, characterizematerials and processes by the key control label factors, and useexperiment, step-stress, and accelerated methods to ensure optimumdesign before production begins. Topics covered include: detaileddesign guidelines for substrate...wire and wire, tape automated,and flip-chip bonding...element attachment and case, lead, lead andlid seals--incorporating dimensional and geometric configurationsof package elements, manufacturing and assembly conditions,materials selection, and loading conditions. 1993 (0-471-59446-6)454 pp.

Download or read book The Simulation of Thermomechanically Induced Stress in Plastic Encapsulated IC Packages written by Gerard Kelly and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the greatest challenges facing package manufacturers is to develop reliable fine pitch thin packages with high leadcounts, capable of dissipating heat, and deliver them in volume to the market in a very short space of time. How can this be done? Firstly, package structures, materials, and manufacturing processes must be optimised. Secondly, it is necessary to predict the likely failures and behaviour of parts before manufacture, whilst minimising the amount of time and money invested in undertaking costly experimental trials. In a high volume production environment, any design improvement that increases yield and reliability can be of immense benefit to the manufacturer. Components and systems need to be packaged to protect the IC from its environment. Encapsulating devices in plastic is very cheap and has the advantage of allowing them to be produced in high volume on an assembly line. Currently 95% of all ICs are encapsulated in plastic. Plastic packages are robust, light weight, and suitable for automated assembly onto printed circuit boards. They have developed from low pincount (14-28 pins) dual-in-line (DIP) packages in the 1970s, to fine pitch PQFPs (plastic quad flat pack) and TQFPs (thin quad flat pack) in the 1980s-1990s, with leadcounts as high as 256. The demand for PQFPs in 1997 was estimated to be 15 billion and this figure is expected to grow to 20 billion by the year 2000.

Download or read book Fundamentals of Microsystems Packaging written by Rao Tummala and published by McGraw Hill Professional. This book was released on 2001-05-08 with total page 979 pages. Available in PDF, EPUB and Kindle. Book excerpt: LEARN ABOUT MICROSYSTEMS PACKAGING FROM THE GROUND UP Written by Rao Tummala, the field’s leading author, Fundamentals of Microsystems Packaging is the only book to cover the field from wafer to systems, including every major contributing technology. This rigorous and thorough introduction to electronic packaging technologies gives you a solid grounding in microelectronics, photonics, RF, packaging design, assembly, reliability, testing, and manufacturing and its relevance to both semiconductors and systems. You’ll find: *Full coverage of electrical, mechanical, chemical, and materials aspects of each technology *Easy-to-read schematics and block diagrams *Fundamental approaches to all system issues *Examples of all common configurations and technologies—wafer level packaging, single chip, multichip, RF, opto-electronic, microvia boards, thermal and others *Details on chip-to-board connections, sealing and encapsulation, and manufacturing processes *Basics of electrical and reliability testing

Download or read book 3D Microelectronic Packaging written by Yan Li and published by Springer Nature. This book was released on 2020-11-23 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive reference guide for graduate students and professionals in both academia and industry, covering the fundamentals, architecture, processing details, and applications of 3D microelectronic packaging. It provides readers an in-depth understanding of the latest research and development findings regarding this key industry trend, including TSV, die processing, micro-bumps for LMI and MMI, direct bonding and advanced materials, as well as quality, reliability, fault isolation, and failure analysis for 3D microelectronic packages. Images, tables, and didactic schematics are used to illustrate and elaborate on the concepts discussed. Readers will gain a general grasp of 3D packaging, quality and reliability concerns, and common causes of failure, and will be introduced to developing areas and remaining gaps in 3D packaging that can help inspire future research and development.