Stencil field-sequential-color method on locally controlled side-lit eco-LCDs

Chang I. Teng*, Fang Cheng Lin, Yi-Pai Huang, Han Ping D. Shieh

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To develop a thin, high image quality, and low power consumption eco-display, a novel backlight determination method called "Limited Backlight Signal Ratio" (LBSR) is proposed to applied in a side-lit 180Hz Stencil-FSC LCD. The point spread function of a side-lit backlight division is optimized to maintain a 97% higher backlight luminance uniformity and good image fidelity. Simulation results indicate the optimal backlight division is 2x16 with color breakup suppression reach asymptotic end values. The experimental photos demonstrate the side-lit LBSR 180Hz Stencil-FSC method can suppress color breakup effectively and can increase image fidelity greatly. As a result, side-lit LBSR 180Hz Stencil-FSC method is promising for future side-lit eco-display applications.

Original languageEnglish
Title of host publication49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Pages968-971
Number of pages4
DOIs
StatePublished - 1 Dec 2011
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 15 May 201120 May 2011

Publication series

Name49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Volume2

Conference

Conference49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
CountryUnited States
CityLos Angeles, CA
Period15/05/1120/05/11

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  • Cite this

    Teng, C. I., Lin, F. C., Huang, Y-P., & Shieh, H. P. D. (2011). Stencil field-sequential-color method on locally controlled side-lit eco-LCDs. In 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 (pp. 968-971). (49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011; Vol. 2). https://doi.org/10.1889/1.3621503