| 摘要 |
An AC luminous element includes first and second power connection terminals connected to an external power supply, and a plurality of luminous cell blocks connected in parallel between the first and second power connection terminals and configured to be driven at different voltages. In the AC luminous element, a plurality of luminous cell arrays connected in series are included in the plurality of luminous cell blocks, respectively. The same voltage is applied to the plurality of luminous cell blocks. The plurality of luminous cell arrays are formed on a single wafer. |
