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    • 6. 发明公开
    • 컬러 필터 기판, 이의 제조방법 및 상기 기판을 포함하는 표시장치
    • 彩色滤光片基板,其基板的制造方法和显示器
    • KR1020120083188A
    • 2012-07-25
    • KR1020110004718
    • 2011-01-17
    • 주식회사 엘지화학
    • 이건우곽상규이창순김혜현
    • G02F1/1339
    • G02F1/13394G02F2201/503
    • PURPOSE: A color filter substrate, a manufacturing method thereof, and a display device with the substrate are provided to obtain a column spacer in which peeling phenomena hardly ever occur due to external pressure. CONSTITUTION: A light shielding film pattern is placed on a substrate. A color pattern is formed on an area without the light shielding film pattern. A column spacer pattern is formed on the light shielding film pattern. The column spacer pattern comprises a first column spacer pattern and a second column spacer pattern. The width and height of the second column spacer pattern are wider and higher than the width and height of the first column spacer. The second column spacer pattern surrounds a side and an upper surface of the first column spacer pattern.
    • 目的:提供一种滤色器基板及其制造方法以及具有该基板的显示装置,以获得由于外部压力几乎不发生剥离现象的列间隔件。 构成:将光屏蔽膜图案放置在基板上。 在没有遮光膜图案的区域上形成彩色图案。 在遮光膜图案上形成列间隔图案。 柱间隔图案包括第一列间隔图案和第二列间隔图案。 第二列间隔图案的宽度和高度比第一列间隔物的宽度和高度宽并且高。 第二列间隔图案围绕第一列间隔图案的侧面和上表面。
    • 7. 发明公开
    • 알칼리 가용성 고분자 화합물과 이를 이용한 감광성 수지 조성물
    • ALKALI可溶性聚合物化合物和包含其的光催化剂树脂组合物
    • KR1020110120124A
    • 2011-11-03
    • KR1020100039662
    • 2010-04-28
    • 주식회사 엘지화학
    • 이건우곽상규이창순김혜현
    • G03F7/027
    • C08F36/20C08L47/00
    • PURPOSE: An alkali soluble polymer compound and a photo-sensitive resin composition are provided to form nearly vertical patterns and to prevent the generation of scum in a developing process. CONSTITUTION: An alkali soluble polymer compound includes pimaric acid and the isomer of the pimaric acid. The pimaric acid is represented by chemical formulas 1 to 3. The acidity of the alkali soluble polymer compound is between 30 and 300 KOH mg/g. The weight average molecular weight of the alkali soluble polymer compound is in a range between 1000 and 200000. A photo-sensitive resin composition includes 2-20 parts by weight of the alkali soluble polymer, 0.5-20 parts by weight of polymerizable compound with an ethylenically unsaturated bond, 0.1-20 parts by weight of a photoactive radical initiator, and 10-95 parts by weight of a solvent.
    • 目的:提供碱溶性聚合物化合物和光敏树脂组合物以形成几乎垂直的图案并防止在显影过程中产生浮渣。 构成:碱溶性高分子化合物包括海松酸和海松酸的异构体。 海松酸由化学式1〜3表示。碱溶性高分子化合物的酸度为30〜300KOHmg / g。 碱溶性高分子化合物的重均分子量在1000〜200000的范围内。感光性树脂组合物含有2-20重量份的碱溶性聚合物,0.5〜20重量份的可聚合化合物与 烯键式不饱和键,0.1-20重量份光活性自由基引发剂和10-95重量份溶剂。