发明名称 LIQUID CRYSTAL DISPLAY ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display element which makes high display quality and satisfactory contrast characteristics compatible by suppressing a display defect and reduction of image quality caused by disclination and avoiding reduction of contrast characteristics. SOLUTION: A first alignment layer 1 is formed in an inner side region and a second alignment layer 2 having alignment regulating force stronger than that of the first alignment layer is formed in a peripheral region. A pre-tilt angleθ2 in the peripheral region in each pixel electrode 101 is oriented and regulated to be an angle larger than the pre-tilt angleθ1 in the inner side region to be the region the most seriously concerning image display. The display defect and the reduction of image quality caused by disclination are suppressed in the peripheral region and the reduction of contrast characteristics of image display is avoided in the inner side region which is inner side of the peripheral region. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005107373(A) 申请公布日期 2005.04.21
申请号 JP20030343070 申请日期 2003.10.01
申请人 SONY CORP 发明人 SHIRASAKA YASUHIRO;TORIYAMA AKIKO
分类号 G02F1/13;G02F1/1337;(IPC1-7):G02F1/133 主分类号 G02F1/13
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