| 摘要 |
The disclosure provides methods, materials, and devices suitable for use in electroluminescent devices. In one embodiment, for example, there is provided a layered cathode comprising a metal substrate and an intermediate organic or organometallic layer having an electron accepting group. The intermediate layer provides an interface with an overlaying electroluminescent layer. The disclosure finds utility, for example, in the field of microelectronic devices. |
