公开(公告)号：US4978181A

公开(公告)日：1990-12-18

申请号：US210879

申请日：1988-06-24

申请人： Minoru Inanuma ,  Shumpei Ohara ,  Yukio Sano ,  Akihiro Goto ,  Shinji Sasamoto ,  Eiji Kaneko ,  Takashi Miyao ,  Yukio Torii ,  Keijiro Umemoto ,  Ryo Hirako ,  Nobuo Suzuki ,  Tadashi Shingu

发明人： Minoru Inanuma ,  Shumpei Ohara ,  Yukio Sano ,  Akihiro Goto ,  Shinji Sasamoto ,  Eiji Kaneko ,  Takashi Miyao ,  Yukio Torii ,  Keijiro Umemoto ,  Ryo Hirako ,  Nobuo Suzuki ,  Tadashi Shingu

IPC分类号： B32B17/10 ,  E06B9/24 ,  E06B9/386 ,  G02B1/10

CPC分类号： E06B9/386 ,  B32B17/10018 ,  B32B17/10174 ,  E06B9/24 ,  G02B1/10 ,  E06B2009/2417

摘要： A sunshade composed of a transparent substrate, a first base and a second base which are provided on the both surfaces of the substrate, an infrared ray-reflecting layer which is provided on the first base and which reflects infrared rays, and a sun light-reflecting layer which is provided on the second base and which reflects a sun radiant energy with partly transmitting visible rays. The infrared ray-reflecting layer may optionally be coated with a protective layer. At least one of the protective layer, the first base and the second base has a rough surface which may diffusively reflect the light as reflected by the infrared ray-reflecting layer and the sun light-reflecting layer. In place of formation of the rough surface, a light-diffusing agent may be incorporated into the substrate, the both bases or the protective layer.

摘要翻译： 由设置在基板的两面的透明基板，第一基座和第二基座构成的遮阳罩，设置在第一基座上并反射红外线的红外线反射层， 反射层，其设置在第二基座上并且反射具有部分透射可见光的太阳辐射能。 红外线反射层可以任选地涂覆有保护层。 保护层，第一基底和第二基底中的至少一个具有由红外线反射层和太阳光反射层反射的漫射反射光的粗糙表面。 代替粗糙表面的形成，可以将光扩散剂结合到基底，两个基底或保护层中。