发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display device that is free from causing a path in a sealing agent for sealing the filling port of a liquid crystal. SOLUTION: The liquid crystal display device includes: first and second substrates arranged oppositely to each other while holding the liquid crystal between them; and a sealing material which is arranged between the first and second substrates and used for filling the liquid crystal. The filling port to be sealed by the sealing agent is formed in a part of the sealing material. An insulation film is formed on the liquid crystal-side of the first substrate, so that the insulation film is formed beyond a sealing material-formed area and is separated from the end of the first substrate by a value of >0 mm and <0.5 mm. The insulation film consists of the laminate of a plurality of insulation films containing an organic insulation film. The organic insulation film, at least, has≥2μm thickness and is formed such that the organic insulation film is receded from the end of the first substrate by a value of≥0.5 mm in a portion where the filling port of the sealing material is formed. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010164664(A) 申请公布日期 2010.07.29
申请号 JP20090005308 申请日期 2009.01.14
申请人 HITACHI DISPLAYS LTD 发明人 SAKURAI YASUSHI;IKETA KOICHI;SAITO TAKESHI
分类号 G02F1/1339;G02F1/1341;G02F1/1368 主分类号 G02F1/1339
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