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    • 9. 发明公开
    • 편광판 및 이를 구비한 액정 표시 장치
    • 偏光镜和液晶显示屏同时提供
    • KR1020130080833A
    • 2013-07-15
    • KR1020130073978
    • 2013-06-26
    • 제일모직주식회사
    • 유소희권태환송재빈정해룡
    • G02B5/30G02F1/1335
    • G02B5/305G02F1/133528G02F1/13363
    • PURPOSE: A polarizing plate and a liquid crystal display including the same can have about the same transmissivity and mechanical strength as triacetyl cellulose film and can reduce manufacturing costs. CONSTITUTION: A polarizing plate (11) comprises a polarizer (21), an optical compensation film (27), a thin film layer (24), and a coating layer (26). The optically compensation film is positioned in the top of the polarizer, and an upper polarizing plate locates a release film attached on a liquid display panel. A thin film layer transmits light polarized by the polarizer and has an in-plane phase difference value of 500 through 3000nm. A coating layer has anti-glare property of 35% to 15 and includes multiple anti-glare particles having different refractivity.
    • 目的:偏振片及其液晶显示装置可以具有与三乙酰纤维素膜大致相同的透射率和机械强度,并且可以降低制造成本。 构成:偏振板(11)包括偏振器(21),光学补偿膜(27),薄膜层(24)和涂层(26)。 光学补偿膜位于偏振片的顶部,上部偏振片定位安装在液体显示面板上的剥离膜。 薄膜层透射由偏振器偏振的光,并且具有500至3000nm的面内相位差值。 涂层具有35〜15的防眩性,并且包括具有不同折射率的多个防眩光颗粒。