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发明名称
窗帘式柔性软质高亮度投影银幕
摘要
一种窗帘式柔性软质高亮度投影银幕,包括有柔性高亮度反光材料层、拼缝粘贴层和银幕底帘保护层。其中柔性高亮度反光材料层的厚度为0.25mm,0°观看角亮度系数为350,图像解像力为120线对/mm;拼缝粘贴层将两块以上的柔性高亮度反光材料连接固定,以形成大面积银幕,并在其后覆盖银幕底帘保护层。这种银幕非常柔软可像窗帘一样悬挂安装,并且银幕反射亮度系数高,特别适合小功率家用投影机使用,制造成本低使用简单方便。
申请公布号
CN2745087Y
申请公布日期
2005.12.07
申请号
CN200420112081.6
申请日期
2004.11.05
申请人
梁坚平
发明人
梁坚平
分类号
G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
1、一种窗帘式柔性软质高亮度投影银幕,包括有柔性高亮度反光材料层(1)、拼缝粘贴层(2)、银幕底帘保护层(3),其特征在于:柔性高亮度反光材料层(1)的厚度为0.01~0.5mm,0°观看角亮度系数为100~1000,图像解像力为50~300线对/mm。
地址
044500山西省永济市舜都大道33-5号
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