发明名称 Liquid crystal display panel
摘要 A liquid crystal display panel includes: a pair of substrates opposed to each other with a liquid crystal layer interposed therebetween, one of the pair of substrates including a lower electrode; an upper electrode that is formed on the surface of the lower electrode with an insulating layer interposed therebetween and that has a plurality of slit-like apertures formed for each sub pixel; and an alignment film that is formed to cover the upper electrode and the surface of the insulating layer. The plurality of slit-like apertures are divided into a first slit-like aperture group including a plurality of slit-like apertures extending in a first direction and a second slit-like aperture group including a plurality of slit-like apertures extending in a second direction different from the first direction. The angles formed with a liquid crystal alignment direction in a voltage non-applied state by the first direction and by the second direction are different.
申请公布号 US8760608(B2) 申请公布日期 2014.06.24
申请号 US201112986513 申请日期 2011.01.07
申请人 Japan Display West Inc. 发明人 Kurasawa Hayato
分类号 G02F1/1343 主分类号 G02F1/1343
代理机构 K&L Gates LLP 代理人 K&L Gates LLP
主权项 1. A liquid crystal display panel comprising: a pair of substrates opposed to each other with a liquid crystal layer interposed therebetween, one of the pair of substrates including a lower electrode; an upper electrode that is formed on the surface of the lower electrode with an insulating layer interposed therebetween and that has a plurality of slit-like apertures formed for each sub pixel; and an alignment film that is formed to cover the upper electrode and the surface of the insulating layer, wherein the plurality of slit-like apertures are divided into a first slit-like aperture group including a plurality of slit-like apertures extending in a first direction, and a second slit-like aperture group including a plurality of slit-like apertures extending in a second direction different from the first direction, and wherein angles formed by a liquid crystal alignment direction in a voltage non-applied state by the first direction and by the second direction are different, and wherein the absolute value of a difference between an angle formed by the first direction and the liquid crystal alignment direction in the voltage non-applied state and an angle formed by the second direction and the liquid crystal alignment direction in the voltage non-applied state is equal to or greater than 4° and less than 6°.
地址 Chita-gun, Aichi-ken JP