首页>
外国专利>
METHOD AND DEVICE FOR VISUALIZING ON A TWO-DIMENSIONAL SCREEN A HIERARCHICAL INFORMATION STRUCTURE BASED ON NODES INTERCONNECTED BY EDGES, THROUGH FISHEYED REPRESENTATION OF NODES
METHOD AND DEVICE FOR VISUALIZING ON A TWO-DIMENSIONAL SCREEN A HIERARCHICAL INFORMATION STRUCTURE BASED ON NODES INTERCONNECTED BY EDGES, THROUGH FISHEYED REPRESENTATION OF NODES
展开▼
机译:通过节点的鱼眼表示在基于点互连的节点的二维屏幕上可视化层次信息结构的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
The optical element (29) comprises a substrate (28) provided with a light-transmitting layer (20) whose transmission in the visible range varies in response to a variation in light. The optical element (29) is characterized in that an anti-reflective layer (21) is provided between the substrate (28) and the light-transmitting layer (20), the refractive index of said anti-reflective layer preferably ranging from 1.5 to 2.2. The light-transmitting layer (20) may further be provided, on a side of the light-transmitting layer (20) facing away from the substrate, with a further anti-reflective layer (22) having a refractive index which preferably ranges between 1.3 and 1.6. The light-transmitting layer may comprise an electrochromic element (20) as well as a photochromic element. The optical element (29) is preferably provided on the outside of the display window (28) of a display device.
展开▼