Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
권호 표지
DOI QR코드

DOI QR Code

Response Characteristics of Charged Particle Type Display

대전입자형 디스플레이의 응답특성

  • 이동진 (청운대학교 대학원 전산.전자공학과) ;
  • 김영조 (청운대학교 대학원 전산.전자공학과)
  • Published : 2009.02.01
Download PDF
⟨ Previous Next ⟩

Abstract

We studied driving characteristics according to the ratio of mass and charging (m/q) value for charged toner particles with black and yellow color in charged particle type display panel. After biasing rectangle pulse to the transparency electrodes of putted panel with toner particles, its response time and contrast ratio are simultaneously measured using a laser as a optical source, photodiode as a detector and reflective system. As a results, contrast ratio is largest at the shortest response time region which is different to the particle because of m/q. We proposed relational equation for response time, m/q, cell gap and biasing voltage. It has not been studied and reported to analyze the relationship of response time, biasing voltage, lumping phenomena, cell gap, and contrast ratio for toner particle type display.

Keywords

References

  1. T. Kitamura, 'Electronic Paper Based on particle Movement Electrophoretic and Toner Display', IDW 06, p. 587, 2006
  2. R. C. Liang, J. Hou, H. M. Zang, and J. Chung, 'Passive Matrix Microcup Electrophoretic Displays', IDMC'03, p. 1, 2003
  3. R. Hattrori, S. Yamada, Y. Masuda, N. Nihei, and R. Sakurai, 'Ultra Thin and Flexible Paper-like Display using QR-LPD Technology', SID DIGEST 04, p. 136, 2004
  4. Y. Masuda, Y. Sakurai, N. Nihei, and R. Hattori, 'Novel Type of Multi-stable Reflective Display Using Electric Powder', IDW/AD 05, p. 821, 2005
  5. R. Sakurai, S. Ohno, Y. Masuda, and R. Hattrori, 'Color and Flexible Electronic Paper Display using QR-LPD Technology', SID DIGEST 06, p. 1922, 2006
  6. J.-B. Park, J.-Y. Hwang, D.-S. Seo, D.-G. Moon, and J.-I. Han, 'Study on electrical characteristics of plastic ITO film with bending on multi-barrier films', J. of KIEEME(in Korean), Vol. 17, No. 1, p. 70, 2004 https://doi.org/10.4313/JKEM.2004.17.1.070
  7. D. J. Lee, S. W. Kim, C.-J. Kim, and Y.-C. Kim, 'Fabrication and driving of charged particle type display', Proc. 2007 Summer Conf. KIEEME, Vol. 8, p. 72, 2007
  8. D. J. Lee, I.-H. Kim, and Y.-C. Kim, 'Studies on parameters and voltage characteristics of cell for charged particle type display', Proc. 2008 Summer Conf. KIEEME, Vol. 9, p. 89, 2008
  9. Y. Masuda, N. Nihei, R. Sakurai, and R. Hattori, 'A reflective-display QR-LPD', Journal of the SID 14/5, p. 443, 2006 https://doi.org/10.1889/1.2206107
  10. R. Hattrori, S. Yamada, Y. Masuda, and N. Nihei, 'A novel bistable reflective display using quick-response liquid powder', Journal of the SID 12/1, p. 136, 2004 https://doi.org/10.1889/1.1824242

Cited by

  1. Reflectivity Improvement by Particle Neutralization in a Charged Particle-Type Electronic Display vol.14, pp.1, 2013, https://doi.org/10.4313/TEEM.2013.14.1.36