Light turns to membrane and laminated glass

光转向膜和夹层玻璃

Abstract

本实用新型提供了一种光转向膜和夹层玻璃。该光转向膜包括:第一基材层,为柔性透明基材层;多个透射单元,间隔设置于第一基材层的一侧表面,各透射单元沿第一方向延伸且沿第二方向平行排列,第一方向与第二方向垂直,且各透射单元的一个裸露表面为曲面,用于使入射到透射单元中的光发生全反射。通过上述光转向膜出射的光线更加均匀柔和;并且,由于上述透射单元间隔设置于第一基材层的一侧表面,从而能够使光线在间隔处沿原方向透射,而在通过透射单元时实现偏折并有序散开,进而优化了透过率与偏折效果之间平衡,降低了光转向膜的雾度,提高了光转向膜的出光效果。
The utility model provides a light turns to membrane and laminated glass. This light turns to the membrane and includes: first substrate layer is for the transparent substrate layer of flexibility, a plurality of transmission units, interval set up in a side surface of first substrate layer, and each passs through the unit, and extend and along second orientation parallel arrangement, the first direction is perpendicular with the second orientation along the first direction, and an exposed surface who just respectively passs through the unit is the curved surface for the light generation total reflection in the transmission unit is incided to the messenger. The light that turns to the membrane outgoing through the aforesaid light is even more soft, and, because above -mentioned transmission unit interval sets up in a side surface of first substrate layer to can make light in interval along former direction transmission, and realize rolling over partially and scattering in order through the transmission unit time, and then optimize the transmissivity and rolled over between the effect balancedly partially, reduce the mist degree that light turned to the membrane, improve the smooth light -emitting effect that turns to the membrane.

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