Area of new materials (Printing Techniques).

Work carried out under the UPTEMP project

Materials designed for high temperature electronics packaging

ST Richies, C Johnston, M Sousa, P Grant , JM Langley, R Pittson, M Firmstone (2007)

Establishing Methodologies for the Assessment of the Reliability of High Temperature Electronics Packaging Technology, HITEN 2007

ST Richies, C Johnston, M Sousa, P Grant , JM Langley, R Pittson, M Firmstone (2008)

Assessment of the Reliability of High Temperature Electronics Packaging Technology, HITEC 2008

S T Riches, K Cannon, S Jones C Johnston, M Sousa, P Grant, D Shepherd, J Gulliver, M Langley, R Pittson, S Serban, D Baghurst, M Firmstone (2009)

Development of High Temperature Electronics Packaging Technology for Long Term Operation at 250oC, HITEN 2009

S T Riches, K Cannon, C Johnston, M Sousa, P Grant , J Gulliver, M Langley, R Pittson, S Serban, D Baghurst, M Firmstone (2010)

Application of High Temperature Electronics Packaging Technology to Signal Conditioning and Processing Circuit, HITEC 2010,

Work carried out in collaboration with the University of Brunel

The following list shows the results of work that has been directly supported by Gwent Electronic Materials Ltd. into the area of new printing methods, the work was carried out at the University of Brunel under the control of Dr. D. J. Harrison

For further information on the above process see the University of Brunel's Website on Conductive Lithographic Films.

D. J. Harrison, B. J. Ramsey.
Environmental Assessment of an Additive Circuit Fabrication Process
Journal of Cleaner Production. (Submitted)
D. J. Harrison, B. J. Ramsey.
Characterisation of Offset Lithographic Printing Press Parameters on Film Conductivity
Journal of Engineering Manufacture. (Submitted)
P. S. A. Evans, P. Harrey, D. J. Harrison (2001).
Integrated Capacitors for Conductive Lithographic Film Circuits
Electronics Packaging Manufacturing, IEEE Transactions on Volume 24, Issue 4, Page(s):333 - 338
Patent Applications
No.9725195 (Currently in International Phase) Based upon UK Patent Applications: 961227.6, 9620099.3 & 9621571.
Patent Applications
No.PCT/GB99/04064 (Currently in International Phase)
P. S. A. Evans, P. Harrey, D. J. Harrison, B. J. Ramsey. (2000)
Interdigitated Capacitors by Offset Lithography
Journal of Electronics Manufacture. (Accepted 31/1/00)
P. S. A. Evans, P. Harrey, D. J. Harrison, B. J. Ramsey (1999).
R.F. Circulator Structures Via Offset Lithography
I.E.E. Electronic Letters, Vol.35 No.19, September 1999, p1634
P. S. A. Evans, D. J. Harrison, B. J. Ramsey, J. Stevenson, A. Walton (1999).
Characterisation of Offset Lithographic Films using Microelectronic Test Structures
IEICE Transactions on Electronics. (Japan) E-82-C, No. 4, pp 576 - 581, April 1999
P. S. A. Evans, D. J. Harrison, B. J. Ramsey (1999).
Frequency Selective Filter Structures.
I.E.E.Electronic Letters, (1999) Vol.35 No.4 Feb. 1999, p 306
P. S. A. Evans, D. J. Harrison, B. J. Ramsey, P. Harrey. (1998).
Revolutionary Eco-Friendly Manufacturing Technique for PCBs.
Engineering Designer (Journal of the Institute of Engineering Designers), (1998) Vol.24, No.3. pp 12 -15.
P. S. A. Evans, D. J. Harrison, B. J. Ramsey (1997)
A Novel Circuit Fabrication Technique Using Offset Lithography.
Journal of Electronics Manufacturing. (1997) Vol7 No.1 pp 63 - 67.
P. S. A. Evans, D. J. Harrison, B. J. Ramsey, P. R. Shepherd (1997).
Lithograpghic Technology for Microwave Integrated Circuits.
I.E.E.Electronic Letters 13 March (1997) Vol.33 No. 6.
P. S. A. Evans, D. J. Harrison, B. J. Ramsey, P. R. Shepherd (1997).
Further Developments of Microwave CLF's.
Automated R. F. and Microwave Measurement Society Conference, 7th -8th April 1997
P. S. A. Evans, D. J. Harrison, B. J. Ramsey (1997).
Conductive Lithographic Films.
0-7803-3808-1/97 1997 IEEE. IEEE International Symposium on Electronics and the Environment 5th-7th May 1997 San Francisco California.
P. S. A. Evans, D. J. Harrison, B. J. Ramsey. (1997).
A Comparison of the Characteristics of Conductive Lithographic Films and Screen Printed Circuits.
The Proceedings of the 11th European Passive Components Symposium.
 
P. S. A. Evans, D. J. Harrison, B. J. Ramsey, P. R. Shepherd (1996)
Assessment of Conductive Lithographic Films for Microwave Applications.
25th ARMMS Meeting Digest Limply Stoke Bath. U.K.