OSA's Digital Library

Journal of Display Technology

Journal of Display Technology


  • Editor: Shin-Tson Wu
  • Vol. 1, Iss. 1 — Sep. 1, 2005
  • pp: 82–

A Controller for Liquid Crystal Displays in Logic Analyzers and Oscilloscopes

K. G. Panikumar and T. N. Ruckmongathan

Journal of Display Technology, Vol. 1, Issue 1, pp. 82- (2005)

View Full Text Article

Acrobat PDF (724 KB)

Browse Journals / Lookup Meetings

Browse by Journal and Year


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

  • Export Citation/Save Click for help


Design and development of a controller to display multiple waveforms using liquid crystal displays (LCDs) is presented. The controller generates the column signals directly from samples of the waveforms. A low cost passive matrix display with simple drive electronics for Logic Analyzers and Oscilloscopes is demonstrated.

© 2005 IEEE

ToC Category:
Research Papers

K. G. Panikumar and T. N. Ruckmongathan, "A Controller for Liquid Crystal Displays in Logic Analyzers and Oscilloscopes," J. Display Technol. 1, 82- (2005)

Sort:  Journal  |  Reset


  1. I. A. Shanks and P. A. Holland, "Addressing methods for nonmultiplexed liquid crystal oscilloscope displays", in SID Int. Symp. Dig. Tech. Papers, 1979, pp. 112- 113.
  2. T. N. Ruckmongathan, "An LCD for multitrace oscilloscope", in SID Int. Symp. Dig. Tech. Papers, 1986, pp. 128-131.
  3. P. M. Alt and P. Pleshko, "Scanning limitations of liquid crystal displays", IEEE Trans. Electron Devices, vol. ED-21, pp. 146 -155, 1974.
  4. T. N. Ruckmongathan, "Flicker free restricted pattern addressing techniques with low supply voltage", in SID Int. Symp. Dig. Tech. Papers, 1996, pp. 562- 565.
  5. P. Y. Vijaya, D. J. Reddappa and T. N. Ruckmongathan, "A simple controller for displaying restricted patterns in RMS responding LCDs", in SID Int. Symp. Dig. Tech. Papers, vol. 30, May 1999, pp. 234- 237.
  6. K. G. PaniKumar and T. N. Ruckmongathan, "An addressing technique for displaying restricted pattern in rms-responding LCD's by selecting a few rows at a time", J. SID, vol. 8, no. 2, pp. 155-162, 2000.
  7. H. Kawakami, Y. Nagae and E. Kaneko, "Matrix addressing technology of twisted nematic liquid crystal display", in Conference Record of 1976 BIENNIAL Display Conf., 1976, pp. 50- 53.

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited