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. 2012 Jul 25;12(8):10042–10066. doi: 10.3390/s120810042

Figure 9.

Figure 9.

Current paths in the integrated light source with an organic electroluminescence (EL) layer (a) and a GaInN LED array (b) [79]. Penetrating (single-pixel) current injection that is compatible with the light-emission structure can be achieved, once one of the electric pixel rows is chosen (a) [79]. In-plane (inter-pixel) current injection using two current injection lines at the same time can be realized, which is compatible with a light-emission structure that have a horizontal current flow (b) [79]. Reproduced from the Open Access publication Materials.