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    • 114. 发明授权
    • Polarizing plate with built-in viewing angle compensation film and IPS-LCD comprising same
    • 具有内置视角补偿膜的偏光板和包含相同的IPS-LCD
    • US08368849B2
    • 2013-02-05
    • US12919368
    • 2009-03-24
    • Jnn-Won ChangDae-Hee LeeMoon-Soo Park
    • Jnn-Won ChangDae-Hee LeeMoon-Soo Park
    • G02F1/1335
    • G02B5/3025G02B5/3016G02B5/3083
    • There is provided a polarizer integrally containing view angle compensating film used in an in-plane switching liquid crystal display (IPS-LCD) filled with liquid crystal (Δ∈>0) having positive dielectric anisotropy and an in-plane switching liquid crystal display comprising the same. More particularly, there is provided an integrated polarizer capable of being used to manufacture a thin polarizer and securing a good view angle by employing a view angle compensating film as a protective film of a polarizing film forming the polarizer and an IPS-LCD comprising the same. The integrated polarizer comprises a polarizing film; a protective film attached to one surface of the polarizing film; and a +A plate coated with a +C plate attached to the other surface of the polarizing film. The +C plate is coated in the form of liquid crystals.
    • 在具有正介电各向异性的液晶(&Dgr;∈> 0)的平面内切换液晶显示器(IPS-LCD)和面内切换液晶显示器(&Dgr;∈> 0)中提供了一体地包含视角补偿膜的偏振器, 包括它们。 更具体地,提供了一种可用于制造薄偏振片并通过采用视角补偿膜作为形成偏振片的偏振片的保护膜并确保良好视角的集成偏振器和包括其的IPS-LCD 。 集成偏振片包括偏光膜; 附着在偏振膜的一个表面上的保护膜; 和涂有+ C板的+ A板,其附接到偏振膜的另一个表面。 + C板以液晶的形式涂覆。