发明名称 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 Provided is a liquid crystal panel capable of suppressing coloring accompanying a change of viewing field angle during black display. Furthermore, the liquid crystal panel can be manufactured with a comparatively small thickness. The liquid crystal panel includes: a liquid crystal panel (20) having a color filter having blue, green, red color regions; a first polarizer (10) arranged in one direction side of the liquid crystal cell (20); a second polarizer (40) arranged on the other direction side of the liquid crystal cell; and an optical compensation layer (30) arranged between the first polarizer (10) and the second polarizer (40). The optical compensation layer (30) exhibits an optical characteristic that the phase difference becomes greater as the wavelength increases. The liquid crystal cell (20) has a liquid crystal layer of the vertical orientation mode and is formed so that the phase difference values Rth(B), Rth(G), and Rth(R) in the thickness direction of the liquid crystal cell satisfy the relationship |Rth(B)| < |Rth(G)| < |Rth(R)| with respect to the light transmitting the respective color regions of the liquid crystal cell (20).
申请公布号 KR20080039957(A) 申请公布日期 2008.05.07
申请号 KR20087004997 申请日期 2007.04.19
申请人 NITTO DENKO CORPORATION 发明人 YOSHIMI HIROYUKI;TAKEDA KENTAROU
分类号 G02F1/1335 主分类号 G02F1/1335
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