公开(公告)号：US08794799B2

公开(公告)日：2014-08-05

申请号：US13504600

申请日：2010-10-29

申请人： Akinobu Ushiyama ,  Akiko Tomita ,  Satoshi Goishihara ,  Hiroshi Kojima ,  Takayuki Shimada ,  Mitsuhiro Hamashima ,  Kazuo Matsufuji ,  Kazuki Tanaka

发明人： Akinobu Ushiyama ,  Akiko Tomita ,  Satoshi Goishihara ,  Hiroshi Kojima ,  Takayuki Shimada ,  Mitsuhiro Hamashima ,  Kazuo Matsufuji ,  Kazuki Tanaka

IPC分类号： F21V5/02

CPC分类号： G02B3/005 ,  G02B3/0031 ,  G02B5/045 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet having both of an excellent light condensing function and an excellent scratch resistance is provided. An optical sheet includes: a sheet-like main body; at least three or more first unit shaped elements arranged on one surface of the main body; and second unit shaped elements arranged on the one surface of the main body. Each of the second unit shaped elements extend in parallel with in one direction on a sheet surface of the main body. A height H1 of each of the first unit shaped elements from the one surface is higher than a height H2 of each of the second unit shaped elements. A rate of an area occupied by the first unit shaped elements on the one surface is not more than 10.0%, when observed along a normal direction nd relative to the one surface.

摘要翻译： 提供了具有优异的聚光功能和优异的耐划伤性的光学片。 光学片包括：片状主体; 布置在主体的一个表面上的至少三个或更多个第一单元形元件; 以及布置在主体的一个表面上的第二单元形元件。 每个第二单位成形元件在主体的片材表面上沿着一个方向平行地延伸。 每个第一单位成形元件从一个表面的高度H1高于每个第二单位成形元件的高度H2。 当沿着正常方向nd相对于该表面观察时，一个表面上的第一单位成形元件占据的面积的比率不大于10.0％。

公开(公告)号：US20120224380A1

公开(公告)日：2012-09-06

申请号：US13504600

申请日：2010-10-29

申请人： Akinobu Ushiyama ,  Akiko Tomita ,  Satoshi Goishihara ,  Hiroshi Kojima ,  Takayuki Shimada ,  Mitsuhiro Hamashima ,  Kazuo Matsufuji ,  Kazuki Tanaka

发明人： Akinobu Ushiyama ,  Akiko Tomita ,  Satoshi Goishihara ,  Hiroshi Kojima ,  Takayuki Shimada ,  Mitsuhiro Hamashima ,  Kazuo Matsufuji ,  Kazuki Tanaka

IPC分类号： G02B5/02 ,  F21V11/00

CPC分类号： G02B3/005 ,  G02B3/0031 ,  G02B5/045 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet having both of an excellent light condensing function and an excellent scratch resistance is provided. An optical sheet (40) includes: a sheet-like main body (45); at least three or more first unit shaped elements (50) arranged on one surface (46) of the main body; and second unit shaped elements (55) arranged on the one surface of the main body. Each of the second unit shaped elements extend in parallel with in one direction on a sheet surface of the main body. A height H1 of each of the first unit shaped elements from the one surface is higher than a height H2 of each of the second unit shaped elements. A rate of an area occupied by the first unit shaped elements on the one surface is not more than 10.0%, when observed along a normal direction nd relative to the one surface.

摘要翻译： 提供了具有优异的聚光功能和优异的耐划伤性的光学片。 光学片（40）包括：片状主体（45）; 至少三个或更多个布置在所述主体的一个表面（46）上的第一单元形元件（50）; 以及布置在主体的一个表面上的第二单元形元件（55）。 每个第二单位成形元件在主体的片材表面上沿着一个方向平行地延伸。 每个第一单位成形元件从一个表面的高度H1高于每个第二单位成形元件的高度H2。 当沿着正常方向nd相对于该表面观察时，一个表面上的第一单位成形元件占据的面积的比率不大于10.0％。