发明名称 Liquid crystal display device and manufacturing method thereof
摘要 In a liquid crystal display device small in the size and having a narrow frame, an alignment film can be coated by ink jet printing, by coating a rapidly drying peripheral alignment film 109 in the shape of a frame to a TFT substrate 100 having a display region having pixel electrode 107 and a peripheral region thereof by ink jet printing, and then coating a display region alignment film 108 drying slower but excellent in the leveling effect by ink jet printing. While the display region alignment film 108 dries slowly, since the peripheral alignment film 109 formed to the periphery functions as a stopper, the shape of the alignment film can be defined accurately, thereby enabling to prevent lowering of the adhesion of the seal member 20 under the effect of the alignment film. This can be applied also on the side of the counter substrate 200.
申请公布号 US8514356(B2) 申请公布日期 2013.08.20
申请号 US201113004056 申请日期 2011.01.11
申请人 SHIROMOTO TOMOYUKI;IWATA TOSHIROU;YANG RAI;SOTO SHINICHI;HITACHI DISPLAYS, LTD.;PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. 发明人 SHIROMOTO TOMOYUKI;IWATA TOSHIROU;YANG RAI;SOTO SHINICHI
分类号 G02F1/1337;G02F1/1339 主分类号 G02F1/1337
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