公开(公告)号：US20120169978A1

公开(公告)日：2012-07-05

申请号：US13342591

申请日：2012-01-03

申请人： Moon-Gyu HAN ,  Yong-Wan JIN ,  Jung H. SHIN ,  Kyung-Jae CHUNG

发明人： Moon-Gyu HAN ,  Yong-Wan JIN ,  Jung H. SHIN ,  Kyung-Jae CHUNG

IPC分类号： G02F1/1335 ,  G02B17/00

CPC分类号： G02B3/005 ,  G02B5/128 ,  G02B5/223 ,  G02B5/26 ,  G02F1/133553

摘要： According to example embodiments, a reflective film includes a plurality of first concave-convex elements having a curved surface and a plurality of second concave-convex elements on the curved surface. The second concave-convex elements may be a smaller scale than a scale of the plurality of first concave-convex elements. The reflective structure may further include a color purity control element configured to reduce degradation of a color purity expressed by the reflective film. The color purity control element may be configured such that at least a complementary light with respect to a color light reflected by the reflective film travels in the same direction as the reflected color light.

摘要翻译： 根据示例性实施例，反射膜包括在弯曲表面上具有曲面的多个第一凹凸元件和多个第二凹凸元件。 第二凹凸元件可以是比多个第一凹凸元件的刻度小的刻度。 反射结构还可以包括色纯度控制元件，其被配置为减少由反射膜表示的色纯度的降低。 色纯度控制元件可以被配置为使得至少相对于由反射膜反射的彩色光的互补光沿与反射的彩色光相同的方向行进。