摘要
Super-Gaussian light spread function was designed for high dynamic range liquid crystal displays. A dual-liquid-crystal-panel system was constructed to simulate an HDR display, and to evaluate the implementation of the proposed super-Gaussian and a general Gaussian distributions. According to the results, luminance uniformity and processing time of super-Gaussian LSF are superior to those of Gaussian LSF by factors of 1.55 and 178, respectively. Contrast ratio is improved by a factor about 2 to 4.15 as well. In addition, the undesired artifact, grid lines, can be suppressed to be invisible.
| 原文 | English |
|---|---|
| 頁（從 - 到） | 983-985 |
| 頁數 | 3 |
| 期刊 | Digest of Technical Papers - SID International Symposium |
| 卷 | 39 |
| 發行號 | 1 |
| DOIs | |
| 出版狀態 | Published - 5月 2008 |
| 事件 | 2008 SID International Symposium - Los Angeles, CA, 美國 持續時間: 20 5月 2008 → 21 5月 2008 |