发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 An LCD is provided to reduce the manufacturing cost and prevent an afterimage in image change by forming a voltage supply electrode and a contact hole in a connecting portion that connects sub-pixels with each other. An LCD includes an array substrate, a color filter substrate, and a liquid crystal layer filled therebetween. A pixel is divided into a plurality of sub-pixels(43). A voltage supply electrode is formed in a thin film transistor(Tr) for driving the pixel. A contact hole(20) electrically connects electrodes for applying a voltage to the liquid crystal layer. The voltage supply electrode and the contact hole are formed in a connecting portion that connects the sub-pixels with each other. A resin layer for forming a step difference is formed at the thin film transistor to change a cell thickness of the liquid crystal layer. The resin layer covers at least a portion of the thin film transistor. The contact hole is disposed in an area without the resin layer and adjacent to the step difference.
申请公布号 KR20080003175(A) 申请公布日期 2008.01.07
申请号 KR20060118091 申请日期 2006.11.28
申请人 LG.PHILIPS LCD CO., LTD. 发明人 YOSHIDA HIDEFUMI;FURUTA KAORU;SATO OSAMU
分类号 G02F1/1343 主分类号 G02F1/1343
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