公开(公告)号：US20140027934A1

公开(公告)日：2014-01-30

申请号：US14041486

申请日：2013-09-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy J. HEBRINK ,  Carl A. STOVER ,  Martin E. DENKER ,  Jeffery N. JACKSON ,  Kristopher J. DERKS ,  Michael F. WEBER ,  Anna A. WETZELS ,  Joan M. STROBEL ,  Barry S. ROSELL ,  John P. PURCELL ,  Kevin M. HAMER ,  Robert D. TAYLOR ,  William B. BLACK ,  Richard J. THOMPSON ,  Gregory L. BLUEM

IPC: B29D11/00

CPC classification number: B29D11/00788 ,  B32B3/26 ,  B32B7/06 ,  G02B1/12 ,  G02B5/0221 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/305 ,  G02B27/283 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/25 ,  Y10T428/254

Abstract: Optical bodies are disclosed that include an optical film and at least one rough strippable skin layer. The at least one rough strippable skin layer can include a continuous phase and a disperse phase. In some embodiments, the at least one rough strippable skin layer can include a first polymer, a second polymer different from the first polymer and an additional material that is substantially immiscible in at least one of the first and second polymers. In some exemplary embodiments, a surface of the at least one rough strippable skin layer adjacent to the optical film comprises a plurality of protrusions and the adjacent surface of the optical film comprises a plurality of asymmetric depressions substantially corresponding to said plurality of protrusions. Methods of making such exemplary optical bodies are also disclosed.

Abstract translation: 公开了包括光学膜和至少一个粗糙可剥离表皮层的光学体。 至少一个粗糙的可剥离表皮层可以包括连续相和分散相。 在一些实施方案中，至少一个粗糙的可剥离表皮层可以包括第一聚合物，不同于第一聚合物的第二聚合物和在第一和第二聚合物中的至少一种中基本上不混溶的附加材料。 在一些示例性实施例中，与光学膜相邻的至少一个粗糙可剥离表皮层的表面包括多个突起，并且光学膜的相邻表面包括基本对应于所述多个突起的多个不对称凹部。 还公开了制造这种示例性光学体的方法。

公开(公告)号：US20160149067A1

公开(公告)日：2016-05-26

申请号：US14899328

申请日：2014-06-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy J. HEBRINK ,  Eric R. JACKSON

IPC: H01L31/054 ,  F24J2/48

CPC classification number: H01L31/0547 ,  F24S20/60 ,  F24S23/77 ,  F24S23/82 ,  F24S70/14 ,  G02B5/0841 ,  H02S40/22 ,  Y02B10/10 ,  Y02B10/12 ,  Y02B10/20 ,  Y02E10/40 ,  Y02E10/52

Abstract: Solar energy device (100) comprising at least one of a photovoltaic cell or a solar thermal collector (101) having an absorption bandwidth in the infrared wavelength region of the solar spectrum; a visible light-transmitting reflector (103); and at least one of a graphic film or lighted display (105). The graphic film or a lighted display present is visible through the visible light-transmitting reflector. The solar energy devices can be used, for example, as a sign (e.g., an advertising sign or a traffic sign), on the side and/or roof, as well as in a window, of a building.

Abstract translation: 太阳能装置（100）包括在太阳光谱的红外波长区域具有吸收带宽的光伏电池或太阳能热收集器（101）中的至少一个; 可见光透射反射器（103）; 以及图形胶片或点亮的显示器（105）中的至少一个。 通过可见光透射反射器可见图形胶片或照亮的显示器。 太阳能装置可以例如在建筑物的侧面和/或屋顶以及窗户中用作标志（例如，广告牌或交通标志）。