Search for dissertations about: "flexible printed circuit boards"

Showing result 1 - 5 of 8 swedish dissertations containing the words flexible printed circuit boards.

2. 1. High Aspect Ratio Microstructures in Flexible Printed Circuit Boards : Process and Applications

   Author : Hanna Yousef; Klas Hjort; Mikael Lindeberg; Peter Leisner; Uppsala universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering physics; flexible printed circuit boards; polyimide; through-hole vias; ion track technology; thermoelectricity; thermopiles; substrate integrated waveguides; millimeter wave devices; Teknisk fysik; Engineering physics; Teknisk fysik;

   Abstract : Flexible printed circuit boards (flex PCBs) are used in a wide range of electronic devices today due to their light weight, bendability, extensive wiring possibilities, and low-cost manufacturing techniques. The general trend in the flex PCB industry is further miniaturization alongside increasing functionality per device and reduced costs. READ MORE

4. 2. Metal Films for Printed Electronics : Ink-substrate Interactions and Sintering

   Author : Thomas Öhlund; Håkan Olin; Hans-Erik Nilsson; Mattias Andersson; Patrick Gane; Mittuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; inkjet printing; silver nanoparticles; paper; flexible substrates; sintering; printed electronics; IPL sintering; flash sintering; copper films; coatings; thin films; AgNP; conductive films; metal films;

   Abstract : A new manufacturing paradigm may lower the cost and environmental impact of existing products, as well as enable completely new products. Large scale, roll-to-roll manufacturing of flexible electronics and other functionality has great potential. READ MORE

5. 3. Flexible printed circuit boards as generic carriers in microsystems technology

   Author : S Karlsson; Uppsala universitet; []
   Keywords : ;

   Abstract : .... READ MORE

6. 4. Life Cycle Assessment of Paper Based Printed Circuits

   Author : Qiansu Wan; Li-Rong Zheng; Changqing Liu; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Printed Electronics; Environment; PCB; Life Cycle assessment; Emissions; Informations- och kommunikationsteknik; Information and Communication Technology;

   Abstract : Printed circuit boards have been massively manufactured and wildly used in all kinds of electronic devices during people’s daily life for more than thirty years since the last century. As a highly integrated device mainly consists of silicon base, an etched copper layer and other soldered components, massive production of printed circuit boards are considered to be environmentally unfriendly due to the wet chemical manufacturing mode and lack of recycling ability. READ MORE

7. 5. Screen Printing Technology for Energy Devices

   Author : Andreas Willfahrt; Xavier Crispin; Isak Engquist; Erich Steiner; Gunter Hübner; Tim Claypole; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; screen printing; printed electronics; energy converters; energy storage;

   Abstract : The technical application of screen and stencil printing has been state of the art for decades. As part of the subtractive production process of printed circuit boards, for instance, screen and stencil printing play an important role. With the end of the 20th century, another field has opened up with organic electronics. READ MORE