Back lighting system for transmissive display
The overall data for displaying a projection type display having a display screen of assembly referred to having a flat selected areas. To generate a predetermined intensity of light is provided with a light source, a circular Fresnel lens is disposed between the light source and the display means, a circular Fresnel lens is thereby imaged to the other side of the display means via the display means of the light source. The diffuser is arranged between the light source and the display means for diffusing the light. The intensity of the light source is selected as appropriate to view a transmission data directly by humans.
This study aims to describe a dashboard that presents relevant information to the operation, maintenance and planning of subtransmission systems, underground distribution systems and aerial distribution systems, developed as part of the ‘Smart Grid Project’ of Brazilian utility AES Eletropaulo. In addition, it was developed an application for smartphones containing information that were considered important to be viewed remotely by operators and field teams.