Schematic device

FIGURE 9.7. Current-voltage characteristics of an inverted LED with PPy as the emitting layer and PVK as the hole-transporting layer. Inset schematic device structure of the device. 

FIGURE 9.8. EL intensity as a function of time for a SCALE device driven by a 60-Hz sinusoidal voltage. Inset schematic device structure of the SCALE device. 

Fig. 25. Schematic device structures of (a) TEOLED with transparent cathode and (b) conventional OLED.

Fig. 3.24. Schematic device for RIBS. (Adapted from Okuda et al., 1990.) 82...

Fig. 7.7 Schematic device configuration for alignment of liquid crystals by oscillating shear. POM photographs of aligned sample are shown below, the bidirectional shear direction is indicated by the dotted arrow. Reproduced with permission from [137]. Copyright 2013 The Japan Society of Applied Physics...

Figure 11.3 Schematic device configuration of a field effect transistor using an organic thin film...

Figure 8.23(a) shows the schematic device configuration of an MVA-LCD with one positive a film and one negative c film. As shown in the figure, the positive a film and the negative c film are sandwiched between the polarizer and the MVA-LC layer. More specifically, the optical axis of the positive a film is parallel to the absorption axis of the analyzer. Figure 8.23(b) explains the compensation principle on the Poincare sphere when the observer views the panel from an oblique angle at the lower bisector position fo = 270°. 

Figure 9.11 Transflective TN LCDs (a) schematic device configuration, and (b) voltage-dependent transmittance and reflectance curves. Zhu 2006. Reproduced with permission from IEEE.

PROBLEM 7.27 Draw all nine possible stereoisomers of 1,2,3,4,5,6-hexachloro-cyclohexane. Rrst, draw the molecules flat using some schematic device to indicate the stereochemistry of the chlorine atoms. Next, make three-dimensional... 

Schematic device stmcture for polymer/fullerene bulk heterojunction solar cells. Adapted with permission from (Gunes et al. 2007 Chem Rev 107 1324). Copyright (2007)...

Fig. 10. (a) Molecular structures of PS-TPD and VB-TCTA and (b) Schematic device structure. 

Fig. 11 a Schematic device configuration, b lasing spectra of the dual-wavelength laser and c laser intensity versus pump eneigy. Reprinted with permission from [102], Copyright 2014, The... 

Benson et al. on the other hand achieved electron transport in pentacene based OFETs by employing hydroxyl-free polymeric gate dielectrics [61]. For example, polymethylethacrylate (PMMA), polycarbonate (PC) and polystyrol (PS) allowed for a pronounced electron and hole conduction in the transistor channel. The chemical structure of the used polymers and the schematic device setup are depicted in Fig. 15. The field-effect mobilities obtained are plotted in Fig. 16. The results prove that the charge carrier transport properties of both charge carrier species are rather... 

Figure 17 Schematic device structures for LEDs with separate iayers (a) and using a nanocomposite iayer (b). Reprinted from Althues, H. Henie, J. Kaskel, S. Chem. Soc. Rev. 2007, 36 (9), 1454, with permission from the Royai Society of Chemistry.

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