Affiliation:
1. National Central University
Abstract
The optimization of the directly-under-light type backlight module structure for brightness uniformity is investigated. All structure parameters of the 32-inch LCD-TV backlight module are chosen by the ray-tracing method for the optimal brightness uniformity. It is shown that the brightness uniformity without optical sheets can be made as high as 87.3%.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference14 articles.
1. J. Park, S. Lim, Design of a Thin Multiple-Lamp Backlight System by Optical Simulation, SID 01 Digest, pp.690-693, Korea, (2001).
2. H. Lee et al. Fabrication of Bezelless and High Brightness Multi-Lamp Backlight for TFT LCD Multivision, IDW 03 Digest, pp.677-679, (2003).
3. I. Huang et al. The Characteristics of LCD Module with Two-Dimensionally Integrated Fluorescent Lamp for TV Applications, SID 04 Digest, pp.1326-1329, (2004).
4. S. Chung et al. Novel Beam Shaping Structure for the CCFL Based Direct Backlight System,. IDW 04 Digest, pp.667-669, (2004).
5. H. -C. Guo, et al. Novel Diffuser for LCD Backlight Application, SID 05 Digest, pp.575-577, Taiwan, R.O.C., (2005).
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