| 摘要 |
The present invention relates to a transparent display board and a manufacturing method thereof. The present invention is to provide the transparent display board and a manufacturing method thereof, capable of improving assembly performance and productivity, since a wire electrode pattern of each transparent electrode layer is simply designed, and facilitate retention of an attachment space in a conductive tape to supply power individually attached to the wire electrode of the transparent electrode layer. According to the present invention, the transparent display board includes: first and second transparent plates attached by a transparent resin at fixed intervals; multiple light emitting devices controlling light emission by being fixed to one among the first and second transparent plates; multiple transparent electrode layers coated on one among the first and second transparent plates and controlling the light emission of the light emitting device by being electrically connected to an electrode of the light emitting device; and a conductive tape attached to the transparent electrode layers, respectively, while located at one end of the first and second transparent plates and supplying operation power to the light emitting device. The light emitting device includes: first to third anode electrode layers and a cathode electrode, which are formed at different heights. The transparent electrode layer includes: the first anode electrode layer, wherein an electrode wire is patterned and individually connected to first anode electrodes; the second anode electrode layer wherein the electrode wire is patterned and is individually connected to second anode electrodes; the third anode electrode layer wherein the electrode wire is patterned and individually connected to third anode electrodes; and a cathode electrode layer commonly connected to cathode electrodes. An insulation layer is formed between the electrode layers. |
