Indium-tin-oxide layer

Figure8.2 LED and PV Constructions (ETL = electron transport layer, LEL = light emitting layer, HTL = hole transport layer, ITO = indium-tin oxide layer, LHL= light harvesting layer)...

Fig. 2. A schematic cross-section of a thermotropic nematic liquid crystal doped with carbazole (a) homogeneously aligned with an applied voltage less than the critical voltage (b) homeotropically aligned with an applied voltage greater than the critical voltage. (A) Quartz plate (B) indium-tin oxide layer (C) aligning SiO layer. The light impinges from above.

Dyes for Color Filters. Colorhquid crystal display systems consist of LSI drivers, glass plates, polarizers, electrodes (indium—tin oxide), and microcolor filters. The iadependent microcolor filter containing dyes is placed on each Hquid crystal pixel addressed electrically and acts as an iadividual light switch. All colors can be expressed by the light transmitted through each filter layer of the three primary colors, ie, red, green, and blue (Fig. 12). 

Fig. 12. General stmcture of LCD. A, polarizer plate B, glass plate C, electrodes (indium—tin oxide) D, Hquid crystal E, common electrode (ITO) F, overcoated layer G, colored pixel H, back light. In an improved color LCD system today, retardation films are placed between A and B.

Figure 9-3. Conventional multilayer light emission device (LED) indium tin oxide (ITO) electrode on a substrate, active layers A (hole transport), B (emitter), C (electron transport), and a niclat electrode. A possible encapsulation layer has been omitted, which would prevent the conjugated molecules from photo-oxidation.

Figure 14.12. SEM images of the ZnO materials formed under various conditions (a, b) at a zinc nitrate/HMTA concentration of 0.005 M (c, d) at a zinc nitrate/HMTA concentration of 0.005 M and (e, f) at a zinc nitrate/HMTA concentration of 0.02M. All are on an indium tin oxide seed layer. The seed layer used for (c, d) was different from the seed layer used for (a, b, e, and f). [Reproduced with permission from Ref. 64. Copyright 2006 American Chemical Society.]64... 

However, the applications of the phenomenon of the modal transition are not limited to the chemical sensing field. Indeed, cladding etching and an HRI layer of sputtered indium tin oxide were exploited to achieve an LPG-based tunable filter with a large tuning range and with limited reduction in the loss peak65. 

A higher efficiency, yet simpler structure PPLED device fabricated with the same dopant and host materials was almost simultaneously reported by Yang and Tsutsui [35]. The highest EQE of their device ITO/PVK 5%Ir(ppy)3 /OXD-7/Mg Ag (where ITO is indium tin oxide) (using OXD-7 (7) as an electron-transporting layer (ETL), Chart 4.3) reached the value of 7.5%, which was the first reported PLED with external efficiency above 5%, an upper limit of the fluorescent PLEDs. The power efficiency was 5.8 lm/W at the luminance of 106 cd/m2. 

J.S. Kim, M. Granstrom, R.H. Friend, N. Johansson, W.R. Salaneck, R. Daik, W.J. Feast, and F. Cacialli, Indium-tin oxide treatments for single- and double-layer polymeric light-emitting diodes the relation between the anode physical, chemical, and morphological properties and the device performance, J. Appl. Phys., 84 6859-6870, 1998. 

Figure 3.26. Structure of an OLED. S = substrate (glass), ANO = anode (e.g., ITO — indium tin oxide), HIL = hole injection layer (e.g., Cu phthalocyanine), HTL = hole transport layer, EML = emission layer, ETL = electron transport layer, EIL = electron injection layer (e.g., LiF), KAT = cathode (e.g., Ag Mg, Al). The light that is generated by the recombination of holes and electrons is coupled out via the transparent anode.

Deposition of a merocyanine-dye layer on a transparent electro-conducting film of polyester coated with indium-tin oxide (ITO). Two layered structures were studied ... 

Substrates DME = dropping mercury electrode FTO = fluorine-doped tin oxide G = graphite GC = glassy carbon GrC = graphic carbon ITO = indium tin oxide-coated glass SC = single crystals SS = stainless steel TCO = transparent conducting oxide VC = vitrious carbon. Miscellaneous ECALE = electrochemical atomic layer epitaxy ED = electrodeposition ML = monolayer RT = room temperature SMD = sequential monolayer deposition V = vacuum. 

---