An analysis of electrode patterns in capacitive touch screen panels

IEEE/OSA Journal of Display Technology

Volumn 10, Issue 5, 2014, Pages 362-366

  Lee, Jeffrey ^a,b   Cole, Matthew T ^a   Lai, Jackson Chi Sun ^c   Nathan, Arokia ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b DSO NATIONAL LABORATORIES   (Singapore)

^c Display Technology Development   (Canada)

Author keywords

Electrode patterns; projected capacitive touch screen panel

Indexed keywords

ELECTRIC FIELDS; ELECTRODES;

CAPACITANCE CHANGE; CAPACITIVE TOUCH SCREENS; ELECTRODE PATTERN; EMPIRICAL FINDINGS; FRINGING ELECTRIC FIELD; PATTERNED ELECTRODE; PROJECTED CAPACITIVE TOUCH SCREEN PANELS; TOUCH-SCREEN PANELS;

VIBRATING SCREENS;

EID: 84899525066     PISSN: 1551319X     EISSN: None     Source Type: Journal    
DOI: 10.1109/JDT.2014.2303980     Document Type: Article

References (13)

1. S. P. Hotelling and B. R. Land, "Double-sided touch-sensitive panel with shield and drive combined layer," U.S. Patent 7 920 129 B2, Apr. 5, 2011.
2. S. H. Bae et al., "Integrating multi-touch function with a large-sized LCD," in Soc. Inf. Display Symp. Dig., May 2008, vol. 39, no. 1, pp. 178-181.
3. R. Adler and P. J. Desmares, "An economical touch panel using SAW absorption," IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. UFFC-34, no. 2, pp. 195-201, Mar. 1987. (Pubitemid 17565795)
4. G. Barrett and R. Omote, "Projected-capacitive touch technology," J. Soc. Inf. Display, vol. 26, no. 3, pp. 16-21, Mar. 2010.
5. K. Lim et al., "A fast and energy efficient single-chip touchcontroller for tablet touch applications," J. Display Technol., vol. 9, no. 7, pp. 520-526, Jul. 2013.
6. I. Baharav and R. Kakarala, "Capacitive touch sensing: signal and image processing algorithms," in Proc. SPIE Conf. on Computational Imaging, San Francisco, CA, USA, Jan. 2011.
7. T. Hwang et al., "A highly area-efficient controller for capacitive touch screen panel systems," IEEE Trans. Consum. Electron., vol. 56, no. 2, pp. 1115-1122, Jul. 2010.
8. Y. H. Tai et al., "Large-area capacitive active touch panel using the method of pulse overlapping detection," J. Display Technol., vol. 9, no. 3, pp. 170-175, Mar. 2013.
9. J. Y. Ruan et al., "A multi-touch interface circuit for a large-sized capacitive touch panel," in Proc. IEEE Sensors Conf., Nov. 2010, pp. 309-314.
10. M. Trend et al., "Electrode layout for touch screens," U.S. Patent 2 011/ 0 025 639 A1, Feb. 3, 2011.
11. J. A. Harley, "Capacitive touch screen or touchpad for finger or stylus," U.S. Patent 2010/0 026 655 A1, Feb. 4, 2010.
12. B. L. Mackey, "Sensor patterns for a capacitive sensing apparatus," Patent Patent 7 129 935 B2, Dec. 2, 2004.
13. B. S. Kim et al., "Electrode pattern of touch panel and forming method for the same," U.S. Patent 2013/0 155 011 A1, Jun. 20, 2013.