Large-area display device i.e. transparent multimedia facade, for building, has transparent elements with substrate on which lighting elements i.e. LEDs, are arranged, where power supply of LEDs takes place over conducting paths

摘要

#CMT# #/CMT# The device has transparent elements (1002.1-1002.4) with a transparent substrate on which lighting elements i.e. red, green and blue LEDs, are arranged. Power supply of the LEDs takes place over conducting paths on the transparent substrate. The conducting paths are made of electrically conducting and power transmission layers. The transparent substrate is made of glass i.e. lime-soda glass, and disposed over connections for the power supply and/or controlling the lighting elements over the conducting paths. The transparent elements are provided with a disk e.g. glass ceramic disk. #CMT#USE : #/CMT# Large-area display device i.e. transparent multimedia facade, for a building. Can also be used as a large-area video display for an outdoor-sportscast. #CMT#ADVANTAGE : #/CMT# The display device is designed to have a simple structure such that the facade is less susceptible to ventilation. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a multimedia facade.'(Drawing includes non-English language text)' 1000 : Multimedia facade 1002.1-1002.4 : Transparent elements 1010 : Facade body 1050 : Image #CMT#METALLURGY : #/CMT# A transparent conductive layer of the conducting paths is made of metal oxide in a ratio of tin-doped indium oxide, fluorine-doped tin oxide, antimony-doped tin oxide, gallium-doped zinc oxide, boron-doped zinc oxide, fluorine-doped zinc oxide, aluminum-doped zinc oxide and silver/titanium oxide. The conducting paths are made of silver.