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Journal of Display Technology

Journal of Display Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 7, Iss. 12 — Dec. 1, 2011
  • pp: 630–632

Eco-Displays: The Color LCD's Without Color Filters and Polarizers

Yi-Pai Huang, Fang-Cheng Lin, and Han-Ping D. Shieh

Journal of Display Technology, Vol. 7, Issue 12, pp. 630-632 (2011)


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Abstract

The higher and higher power consumption of LCD-TVs is accompanied by an increase in panel size. By eliminating two of the most power hungry optical components: color filters and polarizers, the stencil-field-sequential-color (Stencil-FSC) with RGBW-LED backlight is applied to LCDs with 120–240 Hz field rates to not only efficiently suppress color breakup but also yield an ultra-low average power consumption. The optical power consumption can be reduced to 13% compared to that of current FSC-LCDs. As a result, a 42-in LCD-TV may only require 9 W optical power consumption.

© 2011 IEEE

Citation
Yi-Pai Huang, Fang-Cheng Lin, and Han-Ping D. Shieh, "Eco-Displays: The Color LCD's Without Color Filters and Polarizers," J. Display Technol. 7, 630-632 (2011)
http://www.opticsinfobase.org/jdt/abstract.cfm?URI=jdt-7-12-630


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