| 摘要 |
<p>The present invention relates a display device for displaying catchlines, advertisements or all kinds of ornaments indoors or outdoors. The display device includes electric conductors and light-emitting units. The electric conductors include anode electric conductors and cathode electric conductors. The light-emitting units include a substrate and illuminants. The illuminants are arranged on the substrate in accordance with predetermined characters, letters or patterns. The anode electrodes and cathode electrodes of illuminants are electrically connected with the anode electric conductors and the cathode electric conductors of the electric conductors respectively in different ways. When the anode electric conductors and the cathode electric conductors of the electric conductors are connected with the anode electrodes and the cathode electrodes of illuminants, the illuminants emit light, thereby display predetermined light --emitting characters, letters or patterns. A plurality of light-emitting units displaying different sentences can express a particular meaning. When there is no need to use the display device or there is a need for changing the display contents, the user only need to take off the light-emitting units being fixed on the electric conductors.</p> |
