基本信息:
- 专利标题： IMAGE BEARING COMPOSITE OPTICAL MATERIAL
- 专利标题（英）：Image bearing composite optical material
- 专利标题（中）：图像轴承复合光学材料
- 申请号：PCT/US2000/000485 申请日：2000-01-19
- 公开(公告)号：WO00043200A1 公开(公告)日：2000-07-27
- 主分类号： A47H23/02
- IPC分类号： A47H23/02 ; B32B33/00 ; B44F1/06 ; B44F1/10 ; G03C11/08 ; G03C11/14 ; B32B9/00 ; G03C1/00
摘要：
An image bearing composite optical material (10) is formed as a laminated flexible sheet having an image bearing photographic quality film layer (18) variously bonded between outer and inner translucent layers (16) of paper, fabric, or synthetic materials. The composite optical material provides two sharply distinct appearances dependent upon being viewed under backlit or ambient illumination conditions. Full-colored and precisely detailed images are produced under backlighted conditions; a plain appearance is produced otherwise. Improved embodiments include a nonbilateral structure wherein a middle image bearing film layer is bonded over its entire adjacent surface with an outer translucent layer, and is bonded at widely separated points or along thin lines (38) with an inner translucent layer to produce an air gap (G) there between. The air gap embodiment negates image transmission under nonbacklit viewing conditions.
摘要（中）：
形成图像承载复合光学材料（10）作为具有各种粘合在纸，织物或合成材料的外部和内部半透明层（16）之间的图像承载摄影质量膜层（18）的层压柔性片材。 复合光学材料提供两个明显不同的外观，这取决于在背光或环境照明条件下观察。 在背光条件下产生全彩色和精确详细的图像; 否则会产生平原的外观。 改进的实施例包括非双边结构，其中中间承载膜层在其整个相邻表面上与外透光层结合，并且在宽分离的点处或沿着具有内半透明层的细线（38）结合，以产生气隙 （G）之间。 气隙实施例在非背光观察条件下否定图像传输。
IPC结构图谱:
| A | 人类生活必需 |
| --A47 | 家具（车辆座位的装配或使座位适用于车辆的入B60N）；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器 |
| ----A47H | 门和窗的装饰品 |
| ------A47H23/00 | 帘幕；有褶缀的帐帘 |
| --------A47H23/02 | .帘幕的外形；特殊帘幕材料的选择 |