Morgan, Lewis & Bockius LLP
Liquid crystal display device having measuring mark for measuring seal line, apparatus and method of measuring seal line
The present invention disposes a plurality of measuring marks on a dummy region having a seal line to detect a position and a width of the seal line during a fabrication process of a liquid crystal display device and then process can be terminated without further processes in case of bad quality of the seal line, thereby process delay and cost may be minimized.
LG Display Co., Ltd.
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JungBum DongChun
Kim Kang