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    • 2. 发明授权
    • Optical film
    • 光学胶片
    • US08580372B2
    • 2013-11-12
    • US12267327
    • 2008-11-07
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • B32B5/16B32B3/00D06N7/04F21V7/04G02B5/02
    • G02B5/045G02B5/0215G02B5/0231G02B5/0242G02B5/0278G02B6/0053G02F2001/133607Y10T428/24355Y10T428/24479Y10T428/2457Y10T428/25Y10T428/254Y10T428/2991Y10T428/2998
    • The present invention provides an optical film comprising a substrate having a first optical surface and a second surface and a micro structure layer on the first optical surface of the substrate, wherein the micro structure layer comprises a plurality of first light-adjusting structures selected from the group consisting of prism columnar structures, conical columnar structures, solid angle structures and orange-segment like structures and a combination thereof and a plurality of second light-adjusting structures selected from the group consisting of arc columnar structures, lens-like structures, and capsule-like structures and a combination thereof, wherein at least a portion of the second light-adjusting structures has a height greater than those of all the first light-adjusting structures. The optical film of the present invention will not suffer the damage caused on the microstructure layers while achieving a light-gathering effect and effectively reducing optical interference.
    • 本发明提供了一种光学膜,其包括在基板的第一光学表面上具有第一光学表面和第二表面以及微结构层的基板,其中微结构层包括多个第一调光结构, 由棱柱柱状结构,锥形柱状结构,立体角结构和橙色段状结构及其组合组成的组以及从弧形柱状结构,透镜状结构和胶囊组成的组中选择的多个第二调光结构 类似的结构及其组合,其中第二调光结构的至少一部分的高度大于所有第一调光结构的高度。 本发明的光学膜在实现聚光效果的同时不会对微结构层造成损伤,并且有效地减少光学干涉。
    • 7. 发明申请
    • Optical Film
    • 光学胶片
    • US20090122577A1
    • 2009-05-14
    • US12267327
    • 2008-11-07
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • F21V7/04
    • G02B5/045G02B5/0215G02B5/0231G02B5/0242G02B5/0278G02B6/0053G02F2001/133607Y10T428/24355Y10T428/24479Y10T428/2457Y10T428/25Y10T428/254Y10T428/2991Y10T428/2998
    • The present invention provides an optical film comprising a substrate having a first optical surface and a second surface and a microstructure layer on the first optical surface of the substrate, wherein the microstructure layer comprises a plurality of first light-adjusting structures selected from the group consisting of prism columnar structures, conical columnar structures, solid angle structures and orange-segment like structures and a combination thereof and a plurality of second light-adjusting structures selected from the group consisting of arc columnar structures, lens-like structures, and capsule-like structures and a combination thereof, wherein at least a portion of the second light-adjusting structures has a height greater than those of all the first light-adjusting structures.The optical film of the present invention will not suffer the damage caused on the microstructure layers while achieving a light-gathering effect and effectively reducing optical interference.
    • 本发明提供了一种光学膜,其包括在基板的第一光学表面上具有第一光学表面和第二表面以及微结构层的基板,其中所述微结构层包括多个第一调光结构,所述第一调光结构选自 棱镜柱状结构,圆锥形柱状结构,立体角结构和橙色段状结构及其组合,以及多个第二调光结构,其选自弧形柱状结构,透镜状结构和胶囊状结构 结构及其组合,其中第二调光结构的至少一部分的高度大于所有第一调光结构的高度。 本发明的光学膜在实现聚光效果的同时不会对微结构层造成损伤,并且有效地减少光学干涉。