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    • 7. 发明公开
    • 고투명도 및 저헤이즈 특성을 갖는 내지문성 필름 및 전기 전자 장치
    • 具有高透明度和低风险的指纹电阻膜,以及电气和电子设备
    • KR1020150016147A
    • 2015-02-11
    • KR1020140098903
    • 2014-08-01
    • 주식회사 엘지화학
    • 이은정김기환김수진
    • B32B3/30B32B27/06G02B1/14G02B27/00
    • B32B3/30B32B27/06B32B2307/412B32B2457/00G02B1/14G02B27/0006
    • Provided in the present invention is a fingerprint resistant film which can minimize the amount of contaminants transferred on the surface of a product, has the properties of easily removing the transferred contaminant, and has the high light transmissivity, low hazeness, and fingerprint resistance. Provided in the present invention is a fingerprint resistant film having the high transparency and low hazeness, which comprises a fine protrusion including the surface contacting to the film, a side wall formed to form an interior angle of obtuse angle with the surface contacting with the film, and an upper surface connected to the side wall while forming the curved surface, and has the ratio (r/D) of the internal curvature radius (r) in which the side wall and the upper surface are connected for the width (D) of the fine protrusion be 0.1 or less.
    • 本发明提供一种能够使产品表面转移的污染物的量最小化的耐指纹膜,具有容易除去转移的污染物的特性,具有高透光性,低浊度,耐指纹性。 本发明提供了一种具有高透明度和低浊度的耐指纹膜,其包括具有与膜接触的表面的细小突起,形成为与与膜接触的表面形成钝角的内角的侧壁 并且在形成弯曲表面的同时连接到侧壁的上表面,并且具有连接宽度(D)的侧壁和上表面的内部曲率半径(r)的比率(r / D) 的细小突起为0.1以下。