公开(公告)号：US20130208501A1

公开(公告)日：2013-08-15

申请号：US13763632

申请日：2013-02-09

申请人： SKC Haas Display Films Co., Ltd.

发明人： Hyun Seok KU ,  Hyung Joon PAIK ,  Hyo Gil CHA ,  Chang Ho KANG ,  Hyun Cheol NAM

IPC分类号： F21V5/00

CPC分类号： F21V5/00 ,  F21V3/06 ,  F21V14/003 ,  F21Y2105/10 ,  F21Y2115/10

摘要： Disclosed is an LED lighting system comprising a housing equipped with a transparent substrate as an illuminating side, an LED light source located in the housing, and a haze-changeable film attached to the transparent substrate, wherein the transparency of the haze-changeable film changes depending on the application of electric power and the haze-changeable film has a haze on light varying with the intensity of an applied voltage/current. The LED lighting system may be useful for interior emotional lighting because a direct/indirect lighting and a mixed lighting thereof can be provided with a single system and various correlated color temperatures can be produced with a single LED light source.

摘要翻译： 公开了一种LED照明系统，其包括：外壳，其具有作为照明侧的透明基板，位于壳体中的LED光源和附着到透明基板的可变雾膜，其中，雾度变化膜的透明度改变 取决于电力的应用，并且可变雾膜在随施加的电压/电流的强度变化的光上具有雾度。 LED照明系统对于内部情感照明可能是有用的，因为可以使用单个系统提供直接/间接照明及其混合照明，并且可以用单个LED光源产生各种相关色温。