发明名称 PROJECTION SCREEN
摘要 A surface of a substrate is coated with a mixture of substantially planar irregular shaped pigments and a clear non-colored adhesive liquid. The pigments are efficient in both reflection (off the substantially planar surface) and refraction (from the irregular shaped edges). The substrate is coated, such that wash outs do not occur due to white or grey color in the coating or screen surface. A glare reducing material can be mixed in with the coating, which both reflects and refracts light, or the material can be applied as a separate layer.
申请公布号 US2007248811(A1) 申请公布日期 2007.10.25
申请号 US20070734708 申请日期 2007.04.12
申请人 HWONG YAO 发明人 HWONG YAO
分类号 B32B27/20;B05D5/06;B32B27/36 主分类号 B32B27/20
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