摘要
We introduce a hybrid backlight module, which consists of a hybrid light guide plate (HLGP) and a brightness enhancement film (BEF). The HLGP comprises functions of a conventional light guide plate, a reflector, and a BEF. The HLGP allows one-dimensional rays to be collimated. We add a BEF above the HLGP, and let the crossed-dimension rays to be collimated. Comparing with the conventional edge-lit backlight module, the optical efficiency improves to 1.3-times and the on-axis luminance improves to 3.7-times by using the hybrid backlight module.
原文 | English |
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頁(從 - 到) | 20079-20087 |
頁數 | 9 |
期刊 | Optics Express |
卷 | 19 |
發行號 | 21 |
DOIs | |
出版狀態 | Published - 10 10月 2011 |