کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
538752 871127 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nondestructive defect inspection for LCDs using optical coherence tomography
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
Nondestructive defect inspection for LCDs using optical coherence tomography
چکیده انگلیسی

In this study, we used optical coherence tomography (OCT) to perform nondestructive inspection of liquid crystal display (LCD) for defects. By using OCT, we obtain tomograms and two-dimensional images of LCD panels. Based on these images, we construct three-dimensional images of the LCD panel and confirm the three-dimensional shape and vertical location of eventual defects with in the LCD panel. This nondestructive and effective defect-inspection method for LCD using OCT that gives direct results and is applicable for detecting defects in flat panel or flexible displays.


► We used optical coherence tomography (OCT) to perform nondestructive inspection of liquid crystal display (LCD) for defects.
► We construct 3D images of the LCD panel and confirm the 3D shape and vertical location of eventual defects in the LCD panel.
► It gives users more direct and relevant information about defects than other display inspection technique.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Displays - Volume 32, Issue 5, December 2011, Pages 325–329
نویسندگان
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