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Hot Embossing

Hot Embossing Book
Author : Matthias Worgull
Publisher : William Andrew
Release : 2009-09-28
ISBN : 9780815519744
Language : En, Es, Fr & De

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Book Description :

This book is an overview of replication technology for micro- and nanostructures, focusing on the techniques and technology of hot embossing, a scaleable and multi-purpose technology for the manufacture of devices such as BioMEMS and microfluidic devices which are expected to revolutionize a wide range of medical and industrial processes over the coming decade. The hot embossing process for replicating microstructures was developed by the Forschungszentrum Karlsruhe (Karlsruhe Institute of Technology) where the author is head of the Nanoreplication Group. Worgull fills a gap in existing information by fully detailing the technology and techniques of hot embossing. He also covers nanoimprinting, a process related to hot embossing, with examples of actual research topics and new applications in nanoreplication. *A practical and theoretical guide to selecting the materials, machinery and processes involved in microreplication using hot embossing techniques. *Compares different replication processes such as: micro injection molding, micro thermoforming, micro hot embossing, and nanoimprinting *Details commercially available hot embossing machinery and components like tools and mold inserts

Introduction to Microfabrication

Introduction to Microfabrication Book
Author : Sami Franssila
Publisher : John Wiley & Sons
Release : 2010-10-29
ISBN : 1119991897
Language : En, Es, Fr & De

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Book Description :

This accessible text is now fully revised and updated, providing an overview of fabrication technologies and materials needed to realize modern microdevices. It demonstrates how common microfabrication principles can be applied in different applications, to create devices ranging from nanometer probe tips to meter scale solar cells, and a host of microelectronic, mechanical, optical and fluidic devices in between. Latest developments in wafer engineering, patterning, thin films, surface preparation and bonding are covered. This second edition includes: expanded sections on MEMS and microfluidics related fabrication issues new chapters on polymer and glass microprocessing, as well as serial processing techniques 200 completely new and 200 modified figures more coverage of imprinting techniques, process integration and economics of microfabrication 300 homework exercises including conceptual thinking assignments, order of magnitude estimates, standard calculations, and device design and process analysis problems solutions to homework problems on the complementary website, as well as PDF slides of the figures and tables within the book With clear sections separating basic principles from more advanced material, this is a valuable textbook for senior undergraduate and beginning graduate students wanting to understand the fundamentals of microfabrication. The book also serves as a handy desk reference for practicing electrical engineers, materials scientists, chemists and physicists alike. www.wiley.com/go/Franssila_Micro2e

Handbook of Thin Films Five Volume Set

Handbook of Thin Films  Five Volume Set Book
Author : Hari Singh Nalwa
Publisher : Academic Press
Release : 2001-10-29
ISBN : 0125129084
Language : En, Es, Fr & De

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Book Description :

This five-volume handbook focuses on processing techniques, characterization methods, and physical properties of thin films (thin layers of insulating, conducting, or semiconductor material). The editor has composed five separate, thematic volumes on thin films of metals, semimetals, glasses, ceramics, alloys, organics, diamonds, graphites, porous materials, noncrystalline solids, supramolecules, polymers, copolymers, biopolymers, composites, blends, activated carbons, intermetallics, chalcogenides, dyes, pigments, nanostructured materials, biomaterials, inorganic/polymer composites, organoceramics, metallocenes, disordered systems, liquid crystals, quasicrystals, and layered structures. Thin films is a field of the utmost importance in today's materials science, electrical engineering and applied solid state physics; with both research and industrial applications in microelectronics, computer manufacturing, and physical devices. Advanced, high-performance computers, high-definition TV, digital camcorders, sensitive broadband imaging systems, flat-panel displays, robotic systems, and medical electronics and diagnostics are but a few examples of miniaturized device technologies that depend the utilization of thin film materials. The Handbook of Thin Films Materials is a comprehensive reference focusing on processing techniques, characterization methods, and physical properties of these thin film materials.

Printing on Polymers

Printing on Polymers Book
Author : Joanna Izdebska,Sabu Thomas
Publisher : William Andrew
Release : 2015-09-24
ISBN : 0323375006
Language : En, Es, Fr & De

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Book Description :

Printing on Polymers: Fundamentals and Applications is the first authoritative reference covering the most important developments in the field of printing on polymers, their composites, nanocomposites, and gels. The book examines the current state-of-the-art and new challenges in the formulation of inks, surface activation of polymer surfaces, and various methods of printing. The book equips engineers and materials scientists with the tools required to select the correct method, assess the quality of the result, reduce costs, and keep up-to-date with regulations and environmental concerns. Choosing the correct way of decorating a particular polymer is an important part of the production process. Although printing on polymeric substrates can have desired positive effects, there can be problems associated with various decorating techniques. Physical, chemical, and thermal interactions can cause problems, such as cracking, peeling, or dulling. Safety, environmental sustainability, and cost are also significant factors which need to be considered. With contributions from leading researchers from industry, academia, and private research institutions, this book serves as a one-stop reference for this field—from print ink manufacture to polymer surface modification and characterization; and from printing methods to applications and end-of-life issues. Enables engineers to select the correct decoration method for each material and application, assess print quality, and reduce costs Increases familiarity with the terminology, tests, processes, techniques, and regulations of printing on plastic, which reduces the risk of adverse reactions, such as cracking, peeling, or dulling of the print Addresses the issues of environmental impact and cost when printing on polymeric substrates Features contributions from leading researchers from industry, academia, and private research institutions

Micromanufacturing Engineering and Technology

Micromanufacturing Engineering and Technology Book
Author : Yi Qin
Publisher : William Andrew
Release : 2010-07-02
ISBN : 9780815519805
Language : En, Es, Fr & De

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Book Description :

This book presents applicable knowledge of technology, equipment and applications, and the core economic issues of micromanufacturing for anyone with a basic understanding of manufacturing, material, or product engineering. It explains micro-engineering issues (design, systems, materials, market and industrial development), technologies, facilities, organization, competitiveness, and innovation with an analysis of future potential. The machining, forming, and joining of miniature / micro-products are all covered in depth, covering: grinding/milling, laser applications, and photo chemical etching; embossing (hot & UV), injection molding and forming (bulk, sheet, hydro, laser); mechanical assembly, laser joining, soldering, and packaging. • Presents case studies, material and design considerations, working principles, process configurations, and information on tools, equipment, parameters and control • Explains the many facets of recently emerging additive / hybrid technologies and systems, incl: photo-electric-forming, liga, surface treatment, and thin film fabrication • Outlines system engineering issues pertaining to handling, metrology, testing, integration & software • Explains widely used micro parts in bio / medical industry, information technology and automotive engineering. • Covers technologies in high demand, such as: micro-mechanical-cutting, lasermachining, micro-forming, micro-EDM, micro-joining, photo-chemical-etching, photo-electro-forming, and micro-packaging

A Basic Experimental Study of Ultrasonic Assisted Hot Embossing Process for Rapid Fabrication of Microlens Arrays

A Basic Experimental Study of Ultrasonic Assisted Hot Embossing Process for Rapid Fabrication of Microlens Arrays Book
Author : N.A
Publisher :
Release : 2015
ISBN :
Language : En, Es, Fr & De

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Book Description :

Abstract: This paper reports a highly effective technique for rapid fabrication of microlens arrays based on an ultrasonic assisted hot embossing process. In this method, a thin stainless steel mold with micro-holes array is fabricated by a photolithography and wet etching process. Then, the thin stainless steel mold with micro-holes array is placed on top of a plastic substrate (PMMA plate) and the stack is placed in an ultrasonic vibration embossing machine. During ultrasonic assisted hot embossing operation, the surface of the stainless steel mold with micro-holes array presses against the thermoplastic PMMA substrate. Under proper ultrasonic vibration time, embossing pressure and hold time, the softened polymer will just partially fill the circular holes and due to surface tension, form a convex lens surface. After the stainless steel mold is removed, the microlens array patterns on the surface of plastic substrate can be obtained. The total cycle time is less than 10 s. Finally, geometrical and optical properties of the fabricated plastic microlens arrays were measured and proved satisfactory. This technique shows great potential for fabricating microlens array on plastic substrates with high productivity and low cost.

Microtas 2004

Microtas 2004 Book
Author : Thomas Laurell,Johan Nilsson,Klavs F. Jensen
Publisher : Royal Society of Chemistry
Release : 2004
ISBN : 9780854048960
Language : En, Es, Fr & De

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Book Description :

The Eighth International Conference on Miniaturized Systems in Chemistry and Life Science - B5Tas 2004 - is an annual meeting focusing on the research, development and application of miniaturized technologies and methodologies in chemistry and life science. The conference is celebrating its tenth anniversary after the first workshop at the University of Twente, The Netherlands in 1994. This research field is rapidly developing and changing towards a domain where core competence areas such as microfluidics, micro- and nanotechnology, materials science, chemistry, biology, and medicine are melting together to a truly interdisciplinary meeting place. This volume is the second in a two volume set, a valuable reference collection to all working in this field.

Challenges In Mechanics of Time Dependent Materials and Processes in Conventional and Multifunctional Materials Volume 2

Challenges In Mechanics of Time Dependent Materials and Processes in Conventional and Multifunctional Materials  Volume 2 Book
Author : Bonnie Antoun,H. Jerry Qi,Richard Hall,G P Tandon,Hongbing Lu,Charles Lu,Jevan Furmanski,Alireza Amirkhizi
Publisher : Springer Science & Business Media
Release : 2013-08-28
ISBN : 3319008528
Language : En, Es, Fr & De

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Book Description :

Challenges in Mechanics of Time-Dependent Materials and Processes in Conventional and Multifunctional Materials, Volume 2: Proceedings of the 2013 SEM Annual Conference& Exposition on Experimental and Applied Mechanics, the second volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers in the following general technical research areas: Metallic, Polymeric and Composite Materials Effects of Extreme Environments including Radiation Resistance, Damage, and Aging Challenges in Time-dependent Behavior Modeling of Low, Moderate and High Strain Rates Effects of Frequency and Hysteretic Heating Effects of Inhomogeneities on the Time-Dependent Behavior Composite, Hybrid and Multifunctional Materials Challenges in Time-dependent Behavior Modeling Viscoelastoplasticity and Damage Effects of Interfaces and Interphases on the Time-Dependent Behavior Environmental and Reactive Property Change Effects on Thermomechanical and Multifunctional Behaviors Modeling and Characterization of Fabrication Processes of Conventional and Multifunctional Materials Time-dependent and Small-scale Effects in Micro/Nano-scale Testing Time-dependent Processes in Biomaterials

BioMEMS and Biomedical Nanotechnology

BioMEMS and Biomedical Nanotechnology Book
Author : Rashid Bashir,Steven T. Wereley
Publisher : Springer Science & Business Media
Release : 2007-04-03
ISBN : 0387258450
Language : En, Es, Fr & De

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Book Description :

Offers a review of key aspects of BioMEMS sensors, including BioMEMS sensors and materials, means of manipulating biological entities at the microscale, and micro-fluidics and characterization.

Manufacturing Techniques for Microfabrication and Nanotechnology

Manufacturing Techniques for Microfabrication and Nanotechnology Book
Author : Marc J. Madou
Publisher : CRC Press
Release : 2011-06-13
ISBN : 1420055194
Language : En, Es, Fr & De

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Book Description :

Designed for science and engineering students, this text focuses on emerging trends in processes for fabricating MEMS and NEMS devices. The book reviews different forms of lithography, subtractive material removal processes, and additive technologies. Both top-down and bottom-up fabrication processes are exhaustively covered and the merits of the different approaches are compared. Students can use this color volume as a guide to help establish the appropriate fabrication technique for any type of micro- or nano-machine.

Challenges in Mechanics of Time Dependent Materials Volume 2

Challenges in Mechanics of Time Dependent Materials  Volume 2 Book
Author : H. Jerry Qi,Bonnie Antoun,Richard Hall,Hongbing Lu,Alex Arzoumanidis,Meredith Silberstein,Jevan Furmanski,Alireza Amirkhizi,Joamin Gonzalez-Gutierrez
Publisher : Springer
Release : 2014-07-25
ISBN : 3319069802
Language : En, Es, Fr & De

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Book Description :

Challenges in Mechanics of Time-Dependent Materials, Volume 2: Proceedings of the 2014 Annual Conference on Experimental and Applied Mechanics, the second volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers in the following general technical research areas: Metallic, Polymeric and Composite Materials o Effects of Extreme Environments including Radiation Resistance, Damage, and Aging o Challenges in Time-dependent Behavior Modeling of Low, Moderate and High Strain Rates o Effects of Inhomogeneities on the Time-Dependent Behavior o Time dependent granular materials · Composite, Hybrid and Multifunctional Materials o Challenges in Time-dependent Behavior Modeling Viscoelastoplasticity and Damage o Effects of Interfaces and Interphases on the Time-Dependent Behavior · Mechanics of materials from advanced manufacturing, such as additive manufacturing o Property characterization from AM o Process modeling and simulations of AM o Material design using AM · Time-dependent and Small-scale Effects in Micro/Nano-scale Testing

Progress on Advanced Manufacture for Micro Nano Technology 2005

Progress on Advanced Manufacture for Micro Nano Technology 2005 Book
Author : Wunyuh Jywe,Chieh Li Chen,Kuang Chao Fan,R.F. Fung,S.G. Hanson,Wen-Hsiang Hsieh,Chaug Liang Hsu,You Min Huang,Yunn Lin Hwang,Gerd Jäger,Yeau Ren Jeng,Wen Lung Li,Yunn Shiuan Liao,Chien Chang Lin,Zong Ching Lin,Cheng Kuo Sung,Ching Huan Tzeng
Publisher : Trans Tech Publications Ltd
Release : 2006-01-15
ISBN : 3038130559
Language : En, Es, Fr & De

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Book Description :

This is a time of newly emerging research topics in manufacturing technologies such as MEMS/Nano-Technology, Photo-Electric Devices, Precision Mechanical, Semiconductor and Optico-Mechatronic Manufacturing Technologies as well as Advanced Manufacturing and Automation Technology. The objective of this book is to provide a timely opportunity for the manufacturing community to present its newest research results, exchange ideas and become familiar with new trends and directions in the above manufacturing fields. Volume is indexed by Thomson Reuters CPCI-S (WoS).

Micro Nano Replication

Micro   Nano Replication Book
Author : Shinill Kang
Publisher : John Wiley & Sons
Release : 2012-04-03
ISBN : 0470392134
Language : En, Es, Fr & De

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Book Description :

This book is an introduction to the fundamentals and processes for micro and nano molding for plastic components. In addition to the basics, the book covers applications details and examples. The book helps both students and professionals to understand and work with the growing tools of molding and uses for micro and nano-sized plastic parts. Provides a comprehensive presentation on fundamentals and practices of manufacturing for micro / nano sized plastics partsCovers a relatively new but fast-growing field that is impacting any industry using plastic parts in their products (electronics, tele.

Microfluidics History Theory and Applications

Microfluidics  History  Theory and Applications Book
Author : William B. J. Zimmerman
Publisher : Springer Science & Business Media
Release : 2006-06-27
ISBN : 9783211329948
Language : En, Es, Fr & De

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Book Description :

Microfluidics is a microtechnological field dealing with the precise transport of fluids (liquids or gases) in small amounts (e.g. microliters, nanoliters or even picoliters). This book provides a useful introduction into this burgeoning field, and a specific application of microfluidics is presented. It also gives a survey of microfluidics.

Micro Optics

Micro Optics Book
Author : H. P. Herzig
Publisher : CRC Press
Release : 1997-04-26
ISBN : 9780748404810
Language : En, Es, Fr & De

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Book Description :

This text examines the technology behind the plethora of modern industrial and domestic technologies which incorporate micro-optics eg. CDs, cameras, automated manufacturing systems, mobile communications etc. It includes a simple but comprehensive introduction to micro-optical developments design, and an overview of fabrication and replication technology. The theoretical, practical and industrial developments in micro-scale optoelectronics continue apace in the late 1990s. In this book, a distinguished group of physicists and engineers describe the current state of research and applications in micro-optics. It provides the theoretical background and an overview of current technology, with several chapters taking a deeper look at specific recent applications and future trends. The book concentrates on diffractive and refractive micro- optical elements, such as lenses, fan-out gratings, optimized phase elements and polarisers. Sections are included on the simulation and optimization of design for micro-optics and subsequently the efficient transformation from design to real optical elements, using techniques such as e-beam writing, laser beam writing, lithography, etching and thin film deposition.

Micro and Nano Technology

Micro and Nano Technology Book
Author : Xiaohao Wang
Publisher : Trans Tech Publications Ltd
Release : 2009-01-20
ISBN : 3038133086
Language : En, Es, Fr & De

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Book Description :

Volume is indexed by Thomson Reuters CPCI-S (WoS). This volume presents a selection of over 98 peer-reviewed papers from the 1st International Conference of CSMNT, held on Nov. 19-22, 2008, in P.R. China.