Browse > Article
http://dx.doi.org/10.20910/JASE.2018.12.6.1

Effect of Conductive Particles on Electrical Conductivity using EHD Ink Jet Printing Technology  

Ahn, Ju-Hun (Department of Aerospace Engineering, Chosun University)
Lee, Yong-Chan (Department of Aerospace Engineering, Chosun University)
Choi, Dae-San (Department of Aerospace Engineering, Chosun University)
Lee, Chang-Yull (Department of Aerospace Engineering, Chosun University)
Publication Information
Journal of Aerospace System Engineering / v.12, no.6, 2018 , pp. 1-8 More about this Journal
Abstract
ACF, which is used for the transparent electrode film is manufactured by the thermocompression method with conductive particles. However, the method has disadvantages since there are many wasted materials and the process is complex. To overcome the demerits of the conventional method, EHD printing technology with conductive particles ink is proposed. The line thickness of patterning is influenced by the characteristics of the inks and the printing conditions. Therefore, it is salient to find the most conducive conditions for the micro patterning. In this paper, the ink with conductive particles was manufactured, and the patterning results were obtained by varying the nozzle thickness and the flow rate. The electrical conductivity according to the ejection of the particles ink is obtained.
Keywords
ACF; Electrical Conductivity; Conductive Particle; Electro hydrodynamics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 M. J. Yim and K. W. Paik, "Recent advances on anisotropic conductive adhesives (ACAs) for flat panel displays and semiconductor packaging applications," International Journal of Adhesion & Adhesives, vol. 26, no. 5, pp. 304-313, Aug. 2006.   DOI
2 J. S. Park, I. J. Jo and Y. E. Shin, "Thermocompression anisotropic conductive films (ACFs) bonding for flat panel displays (FPDs) application," Journal of the Korean Institute of Electrical and Electronic Material Engineers, vol. 22, no. 3, pp. 199-204, Mar. 2009.   DOI
3 C. S. Jang, S. Y. Han, J. C. Ryu, S. M. Cio and H. G. Kim, "Issues in assembly process of next-generation fine-pitch chip-on-flex packages for LCD applications," IEEE Trans. of Advanced Packaging, vol. 30, no. 1, pp. 2-10, Feb. 2007.   DOI
4 W. Jin, "Composite anisotropic conductive film," International Journal of Applied Mechanics and Materials, vol. 302, pp. 182-188, Feb. 2013.   DOI
5 K. H. Kim, S. I. Cho and J. H. Park, "Application of head-up-display technology to telematics," Journal of Electronics and Telecommunications Trends, vol. 23, no. 1, pp. 153-162, Feb. 2008.
6 K. H. Kim and H. S. Park, "Trends of in-vehicle AR technology," Journal of Electronics and Telecommunications Trends, vol. 28, no. 4, pp. 45-52, Aug. 2013.
7 J. W. Lim, "A study on the safety of flight(SOF) assure through aircraft diagnostics systems," Journal of The Society for Aerospace System Engineering, vol. 11, no. 1, pp. 35-40, Feb. 2017.
8 H. G. Jeon, K. H. Lee and Y. B. Lim, "A study on the development of digital head up display for aircraft," Proc. of KSAS Spring Conference 2014, Wonju, Korea, pp. 1082-1085, Apr. 2014.
9 B. J. Lee and Y. K. Jin, "Design considerations of electronic display in part 23 airplanes," Journal of The Society for Aerospace System Engineering, vol. 7, no. 1, pp. 26-31, Mar. 2013.
10 J. H. Ahn and C. Y. Lee, "Characteristics comparisons of PVDF and PVDF/PZT composites ejected by electrohydrodynamics ink jet printing," Proc. of SASE 2017 Fall Conference, Busan, Korea, pp. 354-355, Nov. 2017.
11 J. H. Park, B. S. Kim, S. Y. Kim and J. H. Hwang, "Prediction of drop-on-demand (DOD) pattern size in pulse voltage-applied electrohydrodynamic (EHD) jet printing of Ag colloid Ink," International Journal of Applied Physics a Materials Science and Processing, vol. 117, no. 4, pp. 2225-2234, Dec. 2014.   DOI
12 J. H. Ahn, Y. C. Lee, D. S. Choi and C. Y. Lee, "BaTiO3 ink manufacturing and ejection using EHD ink jet printing technology," Proc. of SASE 2018 Spring Conference, Jeju, Korea, pp. 432-433, Apr. 2018.
13 H. D. Lee, Y. J. Jeong, B. S. Lee, S. U. Park, H. T. Yudistira, C. L. Choong, J. J. Park, C. E. Park and D. Y. Byun, "Fabrication of poly (3-hexylthiophene) (P3HT) field-effect transistors by electrohydrodynamic (EHD) jet printing," Proc. of KSME 2014 Fall Conference, Gwangju, Korea, pp. 1563-1556, Nov. 2014.