发明名称 APPARATUS AND METHOD FOR TESTING LIQUID CRYSTAL DISPLAY PANEL
摘要 A liquid crystal display panel and a method for inspecting the same are provided to improve the production yield by deciding failure in early stage and removing the failure factor. An illuminating unit(162) supplies light to a substrate. A photographing unit takes a picture of a foreign matter or the TFT pattern. A mask image part(168) stores mask image data. A combiner(170) synthesizes the mask image from the thin film pattern from the photographing unit or the foreign matter image and mask image. A monitor indicates the image synthesized with combiner.
申请公布号 KR20080102044(A) 申请公布日期 2008.11.24
申请号 KR20070048350 申请日期 2007.05.17
申请人 LG DISPLAY CO., LTD. 发明人 OH, JAE YOUNG
分类号 G02F1/13;G02F1/136 主分类号 G02F1/13
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