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    • 7. 发明公开
    • 투명화소 형성용 감광성 수지조성물
    • 透明像素的感光树脂组合物
    • KR1020150028100A
    • 2015-03-13
    • KR1020130106772
    • 2013-09-05
    • 동우 화인켐 주식회사
    • 김성민김주호박슬기
    • G03F7/004G02B5/20
    • G03F7/0045G02B5/20G02B5/201G03F7/004
    • 본 발명은 (A) 알칼리 가용성 수지; (B) 광중합성 화합물; (C)광중합 개시제; 및 (D)용제를 포함하는 투명화소 형성용 감광성 수지조성물로서, 상기 (B) 광중합성 화합물은 말단에 수산기 또는 카르복실기를 포함하고 (A) 알칼리 가용성 수지와 (B) 광중합성 화합물의 합을 100중량%로 할 때 30 내지 40중량%로 포함되며, 상기 감광성 수지조성물로 제조된 박막층은 10mJ/cm2의 전면노광후 25℃, KOH 0.004중량% 현상액을 기준으로 현상속도가 400Å/sec이상인 것을 특징으로 하는 투명화소 형성용 감광성 수지조성물을 제공한다.
    • 本发明提供一种形成透明像素的感光性树脂组合物,其包含(A)碱溶性树脂; (B)光聚合性化合物; (C)光聚合引发剂; 和(D)溶剂,其中(B)光聚合性化合物包括羟基或羧基,当(B)光聚合化合物的总量为100重量%时,其含量为30-40重量%。 用光聚合性树脂组合物制造的薄膜层的特征在于,在表面暴露10mJ / cm 2之后,在25℃下,基于0.004重量%KOH的显影溶液,显影速度为400埃/秒以上。
    • 8. 发明公开
    • 광학용 점착제 조성물
    • 胶粘组合物用于光学用途
    • KR1020130107461A
    • 2013-10-02
    • KR1020120029270
    • 2012-03-22
    • 동우 화인켐 주식회사
    • 최영식김성민유병묵
    • C09J4/00C09J7/02G02B5/00
    • C09J4/00C09J7/22C09J7/385C09J2201/606C09J2203/318G02B5/005
    • PURPOSE: An optical adhesive composition is provided to have excellent durability, to be cured even under oxidation atmosphere without an additional process such as the purge of inert gas, and to maintain adhesion. CONSTITUTION: An optical adhesive composition comprises a urethane (meth)acrylate-based oligomer, (meth)acrylate monomer, a free radical photoinitiator, and a thiol compound represented by chemical formula 1. In chemical formula 1, each of R1 and R2 is independently H or a functional group represented by chemical formula 1-a; and each of R3, R4, and R5 is independently a C1-10 alkyl group. The weight average molecular weight of the urethane (meth)acrylate-based oligomer is 1,000-35,000. An adhesive film includes a transparent substrate film and an adhesive formed on one side of the transparent substrate film.
    • 目的:提供光学粘合剂组合物以具有优异的耐久性,即使在氧化气氛下也能固化,而不需要附加的方法,例如惰性气体的吹扫,并且保持粘附性。 构成:光学粘合剂组合物包含氨基甲酸酯(甲基)丙烯酸酯类低聚物,(甲基)丙烯酸酯单体,自由基光引发剂和由化学式1表示的硫醇化合物。在化学式1中,R 1和R 2各自独立地 H或由化学式1-a表示的官能团; R 3,R 4和R 5各自独立地为C 1-10烷基。 聚氨酯(甲基)丙烯酸酯系低聚物的重均分子量为1000〜35000。 粘合膜包括透明基底膜和形成在透明基底膜的一侧上的粘合剂。
    • 9. 发明公开
    • 평판표시장치
    • 平板显示设备
    • KR1020130035354A
    • 2013-04-09
    • KR1020110099583
    • 2011-09-30
    • 동우 화인켐 주식회사
    • 김성민이우람최영식
    • G06F3/044
    • G06F3/044B32B2457/208G06F2203/04103
    • PURPOSE: A flat panel display device is provided to prevent the reduction of durability and conduction rates by controlling the occurrence of corrosion. CONSTITUTION: A touch panel(20) including a conductive layer of a silver nanowire(23) is accumulated on a display panel(10). A window(30) is accumulated on the touch panel, and an adhesive layer(40) is opened between the touch panel and the display panel. The adhesive layer includes monofunctional urethane acrylate oligomer, a first monofunctional dilution monomer, and second monofunctional dilution monomer. The touch panel provides the adhesive layer between the silver nanowires, or between the touch panel and the silver nanowire.
    • 目的:提供一种平板显示装置,通过控制腐蚀的发生来防止耐久性和传导率的降低。 构成:包括银纳米线(23)的导电层的触摸面板(20)积聚在显示面板(10)上。 窗口(30)积聚在触摸面板上,并且在触摸面板和显示面板之间打开粘合剂层(40)。 粘合剂层包括单官能聚氨酯丙烯酸酯低聚物,第一单官能稀释单体和第二单官能稀释单体。 触摸面板提供银纳米线之间或触摸面板和银纳米线之间的粘合剂层。