发明名称 Liquid crystal display panel and manufacturing method thereof
摘要 A liquid crystal display panel includes two substrates fixed together by a seal member with their main surfaces opposed to each other, liquid crystal sealingly stored in a region surrounded by the two substrates and the seal member, and a plurality of columnar spacers arranged in a region surrounded by the two substrates and the seal member. A number density of the columnar spacers in a low-density region near the inner side of the seal member is smaller than that in a high-density region inside the low-density region. The substrate with the spacer has the substrate and the spacer formed on the substrate. The spacer has at least a first spacer portion, and a second spacer portion formed above the first spacer portion. An upper portion of the first spacer has a larger diameter than a bottom of the second spacer portion.
申请公布号 US7859635(B2) 申请公布日期 2010.12.28
申请号 US20040574617 申请日期 2004.10.08
申请人 SHARP KABUSHIKI KAISHA 发明人 YOKOYAMA NAOTO;USUKURA NARU
分类号 G02F1/1339;G02F1/1333 主分类号 G02F1/1339
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