发明名称 LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin, light-weight and break-proof liquid crystal display device in significantly reduced manufacturing processes at low cost. <P>SOLUTION: Etching of a semiconductor layer and formation of contact holes for connecting pixel electrodes with drain electrodes are performed in the same photolithography process and etching process when forming an element region on a substrate via a release layer. Further, by peeling the element region from the substrate to translocate the element region to a first support having high toughness and sandwiching a liquid crystal element with the first support and a second support having high toughness, a thin, light-weight and break-proof liquid crystal display device can be manufactured in significantly reduced manufacturing processes at low cost. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012084865(A) 申请公布日期 2012.04.26
申请号 JP20110198181 申请日期 2011.09.12
申请人 SEMICONDUCTOR ENERGY LAB CO LTD 发明人 YAMAZAKI SHUNPEI;HATANO KAORU
分类号 H01L29/786;G02F1/1368;H01L21/336 主分类号 H01L29/786
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