发明名称 LIQUID CRYSTAL PANEL
摘要 <P>PROBLEM TO BE SOLVED: To provide an IPS type liquid crystal panel having a sufficiently enlarged viewing angle, wherein a color shift is sufficiently suppressed, and which is durable for a long use. <P>SOLUTION: The IPS type liquid crystal panel is characterized in that at least one biaxial retardation film establishing nx>ny>nz and at least one retardation film establishing nz>nx=ny are provided on either of the surfaces of an IPS type liquid crystal cell. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010250204(A) 申请公布日期 2010.11.04
申请号 JP20090101739 申请日期 2009.04.20
申请人 KONICA MINOLTA OPTO INC 发明人 UMEDA HIRONORI
分类号 G02F1/13363;G02B5/30 主分类号 G02F1/13363
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