Figure 1 | Scientific Reports

Figure 1

From: Defining the light emitting area for displays in the unipolar regime of highly efficient light emitting transistors

Figure 1

Device structures and materials.

Device design of (a) pixelated light-emitting transistor (Pix-LET) using a semitransparent drain electrode (b) non-planar light-emitting transistor (NPLET-Au/Ca) with conventional Ca-Au drain-source electrodes and (c) light-emitting transistor in conventional top electrode geometry with a semitransparent CAC drain electrode (LET-Au/CAC). Molecular structures of (d) hole transport material PBTTT and (e) of the emissive material Super Yellow.

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