Spot Mura Quantification Analysis for LED Edge-Lit Display

被引:0
|
作者
Ruan, Hung-Shiang [1 ]
Pan, Shiang-Yuan [1 ]
Chen, Chien-Wen [1 ]
Wang, Ko-Shun [1 ]
机构
[1] AU Optron Corp, Measurement Technol Dept, Hsinchu, Taiwan
关键词
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Spot Mura is one of the major defects for Edge-lit LED Backlight. We use CCD camera system instead of human inspectors' eyes to judge the Mura level and furthermore more objectively obtain an appreciate value. Therefore we develop a suitable analysis algorithm to quantify it by connecting CCD camera system measurement values with human inspectors' experience.
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收藏
页码:1409 / 1411
页数:3
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