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| 裸眼3D显示设备关键指标测试方案的研究 | |
| 引用本文： | 谢雨桐,苏晓煌,郑集文,何杰勇,梁浩文,张洁,周建英,王嘉辉.裸眼3D显示设备关键指标测试方案的研究[J].液晶与显示,2015,30(5):888-893. |
| 作者姓名： | 谢雨桐 苏晓煌 郑集文 何杰勇 梁浩文 张洁 周建英 王嘉辉 |
| 作者单位： | 1. 中山大学光电材料与技术国家重点实验室, 广东广州 510275; 2. 中山大学物理科学与工程技术学院, 广东广州 510275; 3. 广州计量检测技术研究院, 广东广州 510030 |
| 基金项目： | 国家973项目(No.2012CB921904);广州市科技计划项目(No.2014J4100115) |
| 摘 要： | 为了制定裸眼3D关键指标的标准化测试方案,本文根据目前主流的自由立体显示和指向性背光技术的不同显示原理及其甜点的不同排列情况,分别设计了不同的测试方法,并对其进行串扰率、亮度、对比度、色温、色域等关键指标的完整测量与评价。测试结果表明,指向性背光式裸眼3D显示器的串扰率低达2.64%,远低于柱镜式(80.91%)和液晶光栅式(3.3%)裸眼3D显示器;亮度、色域、色温等指标上,指向性背光式显示也胜于柱镜式和液晶光栅式技术;而在对比度上,柱镜式裸眼3D显示凭借较佳的亮度,取得最优秀的数值,明显强于液晶光栅式和指向性背光技术。 |
| 关 键 词： | 裸眼3D显示 评价 串扰率 |
| 收稿时间： | 2015-05-06 |
Key properties of autostereoscopic display |
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| XIE Yu-tong,SU Xiao-huang,ZHENG Ji-wen,HE Jie-yong,LIANG Hao-wen,ZHANG Jie,ZHOU Jian-ying,WANG Jia-hui.Key properties of autostereoscopic display[J].Chinese Journal of Liquid Crystals and Displays,2015,30(5):888-893. | |
| Authors: | XIE Yu-tong SU Xiao-huang ZHENG Ji-wen HE Jie-yong LIANG Hao-wen ZHANG Jie ZHOU Jian-ying WANG Jia-hui |
| Affiliation: | 1. State Key Laboratory of Optoelectronics Materials and Technologies, Sun Yat-sen University, Guangzhou 510275, China; 2. School of Physics and Engineering, Sun Yat-sen University, Guangzhou 510275, China; 3. Guangzhou Institute of Measurement and Testing Technology, Guangzhou 510030, China |
| Abstract: | In order to set up a standard for evaluating key properties of autostereoscopic display, crosstalk ratio, luminance, contrast, color temperature and color gamut are measured according to different displaying principles. As the measurement result shows, in terms of crosstalk ratio, directional-backlight autostereoscopic display is superior to lenticular-lens (80.91%) and barrier (3.3%) autostereoscopic display with the lowest crosstalk ratio of 2.64%. Besides, directional-backlight autostereoscopic display outclasses the other two kinds of displays in luminance, color gamut and color temperature. However, in the aspect of contrast, lenticular-lens autostereoscopic display surpasses the other two types of displays with the best value. |
| Keywords: | autostereoscopic display evaluation crosstalk ratio |
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