发明名称 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY
摘要 The present invention provides a liquid crystal panel having a high contrast ratio in the front direction. The liquid crystal panel includes a first polarizing plate, a second polarizing plate, and a liquid crystal cell, in which the first polarizing plate is arranged on a display surface side and the second polarizing plate is arranged on a back surface side of the liquid crystal cell. The first polarizing plate includes a first polarizer and a first retardation layer arranged between the first polarizer and the liquid crystal cell. The second polarizing plate includes a second polarizer and a second retardation layer arranged between the second polarizer and the liquid crystal cell. An index ellipsoid of the first retardation layer satisfies nx>ny>=nz, and an index ellipsoid of the second retardation layer satisfies nx=ny>nz. The transmittance of the second polarizing plate is greater than that of the first polarizing plate.
申请公布号 US2008007680(A1) 申请公布日期 2008.01.10
申请号 US20070774711 申请日期 2007.07.09
申请人 NITTO DENKO CORPORATION 发明人 KITAGAWA TAKEHARU;KINJOU NAOTAKA;HAYASHI DAISUKE;NISHIBE TAKESHI;ISHIDA HIDEKI
分类号 G02F1/1335 主分类号 G02F1/1335
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