发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 An LCD is provided to easily detect the accurate position for an edge grinding process and a polarizer attaching process, by removing a portion of a black matrix to expose an alignment mark in a non-display area to the outside. A first substrate(252) has a display area and a non-display area. Thin film transistors, which are formed within respective sub-pixels defined by gate lines and data lines, are disposed in the display area. A drive region is formed in the non-display area. A second substrate(254) is opposite to the first substrate, and has a color filter layer and a black matrix(260). A liquid crystal layer is formed between the first substrate and the second substrate. A portion of the black matrix, which is disposed in a portion of the non-display area, is removed. An alignment mark(250) is provided in the portion of the non-display area, in which the black matrix is absent.
申请公布号 KR20060125138(A) 申请公布日期 2006.12.06
申请号 KR20050046991 申请日期 2005.06.02
申请人 LG.PHILIPS LCD CO., LTD. 发明人 CHUN, MIN DOO;PARK, KWANG SOON;YOON, SOO YOUNG
分类号 G02F1/1335 主分类号 G02F1/1335
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