ADVANCED POLYMER DISPERSED LIQUID CRYSTAL (PDLC) FOR DISPLAY PROJECTION SCREENS
展开▼
机译：用于显示投影屏幕的高级聚合物分散液晶（PDLC）
展开▼
页面导航
摘要
著录项
相似文献
摘要
An active or passive PDLC projection screen comprising: at least two transparent metalized or non-metalized polymer supports; at least one layer of liquid crystal dispersions located between said at least two transparent metalized polymer supports; electrical components to control the behavior of said PDLC projection screen; wherein said PDLC projection screen have a total light transmittance Tt of about 70 to 90%, a diffusion transmittance Dt of about 0 to 10%, a clarity C of 90 to 97% and a haze value H of about 0 to 3%, measured in accordance with either ASTM D 1003-13, ISO 13468-1: 1996 or ISO 13468-2: 1999; further wherein said PDLC projection screen is manufactured by methods of release sheets support.
展开▼
机译：一种有源或无源PDLC投影屏，包括：至少两个透明的金属化或非金属化聚合物支撑体;位于所述至少两个透明金属化聚合物载体之间的至少一层液晶分散体;用于控制所述PDLC投影屏的行为的电子部件;其中，所述PDLC投影屏的总透光率T t 约为70％至90％，扩散透光率D t 约为0％至10％，净度C为90％根据ASTM D 1003-13，ISO 13468-1：1996或ISO 13468-2：1999测得的雾度值应达到97％和雾度值H约为0至3％;另外，其中所述PDLC投影屏是通过剥离片支撑的方法制造的。
展开▼
