| 摘要 |
A dental matrix according to the present invention comprises (a) a metal matrix band comprising an internal surface and an external surface; and (b) an organic light emitting diode (OLED) layer disposed on at least a first portion of the internal surface of the metal matrix band, the OLED layer comprising a first electroluminescent polymer disposed between a first and a second electrode layer. Applying an electrical current across the OLED generates light energy suitable for curing dental restoration material with the light energy being applied from the interproximal space. |
