| 摘要 |
Disclosed are a stereo light-emitting device composed of a flip-chip light-emitting unit array and a manufacturing method therefor. By substituting a flip-chip connection of a P-N complementary light-emitting diode (LED) chip for the metal wiring on the LED chip, the stereo light-emitting device realizes a series/parallel connection between individual light-emitting units, so as to completely eliminate the process difficulty of wiring on an LED chip trench, greatly improving the production yield and simultaneously obviating the preparation of a silicon substrate in the conventional flip-chip process. Furthermore, different series connection, parallel connection or series/parallel connection designs can be realized only by changing the layout design of an LED chip, the process is relatively simple and flexible, and the production efficiency can be greatly improved. |
