Super-Gaussian light spread function for high dynamic range displays

Yu Kuo Cheng*, Yen Hsing Lu, Po I. Lu, Chung-Hao Tien, Han Ping D Shieh


研究成果: Conference article同行評審

14 引文 斯高帕斯(Scopus)


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.

頁(從 - 到)983-985
期刊Digest of Technical Papers - SID International Symposium
出版狀態Published - 5月 2008
事件2008 SID International Symposium - Los Angeles, CA, United States
持續時間: 20 5月 200821 5月 2008


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