| 摘要 |
PURPOSE: A transparent display board and a manufacturing method thereof are provided to omit a patterning process for forming an electrode by forming the electrode on a concave part. CONSTITUTION: A transparent display board comprises a substrate(10), a concave part(10a) formed on the substrate, an electrode(20), and a light emitting device(30). The substrate is composed of glass, a transparent polymer, or frit glass. The substrate has one or more concave parts. The depth of the concave part is formed to be below 50% of the thickness of the substrate. An electrode can include CNT(Carbon Nanotube), a conductive polymer, and a silver nano wire. A light emitting device is formed into all kinds of light emitting devices like an LED(Light Emitting Diode), a laser diode, an organic EL, an LCD, and an FED(Field Emission Device). |
