Organic electroluminescent display

AB Chwang, MA Rothman, SY Mao, RH Hewitt, MS Weaver, JA Silvernail, K Rajan, M Hack, JJ Brown, X Chu, L Moro, T Rrajewski, and N Rutherford, Thin Film Encapsulated Flexible Organic Electroluminescent Displays, Proceedings of the Society for Information Display, Digest of Technical Papers, Vol. 34(2), Baltimore, 2003, pp. 868-871. 

Conducting polymers such as polyacetylene, polypyrrole, polyaniline, polythiophene, etc. have been actively studied for use in various fields due to their interesting properties batteries,46 electrochromic displays,47 materials for supercapacitors,48 corrosion protection,49 protecting layers for static electricity,50 materials for organic electroluminescence displays,51 sensing materials,52 etc. Polypyrrole is reported to be extremely rigid, with a semi-crystalline structure. 

Sony exhibited an experimental super high-resolution television (4 K TV) with this type of organic electroluminescent display at an intemahonal consumer electronic product trade show (CES) held in the United States from January 8 to 10, 2013. 

Tokito S, Adachi T, Murata H (2004) Organic electroluminescence display [Yuki EL Display], Ohmusha... 

Tanaka, O. Sekiguchi, S. Otani, Y Ogata, K. Top emission-type organic electroluminescent displays with high light extraction efficiency. Jpn. Kokai Tokkyo Koho JP 2005332589, 2005 Chem. Abstr. 2005,144, 14222. 

Depending on the application either conductivity or transparency may be maximized. For current driven devices, for example, solar cells, electrochro-mic windows, organic electroluminescent displays, and lamps, where the voltage drop across the conductive electrode needs to be as low as possible. 

Hama, T. Color conversion filter substrates with stabilized fluorescent dyes and organic electroluminescent displays using them. Jpn. Kokai Tokkyo Koho JP 2007207578, 2007. 

Growth and characterization of electroluminescent display devices using vacuum-deposited organic materials... 

T. Ishibashi, M. Ichimura, S. Tamura, and N. Ueda, Organic electroluminescent device or display using styryl compound, PCT Int. Appl., WO 2004003104, pp. 142 (2004). 

A.N. Krasnov, ELDs rise on organic wings electroluminescent-display technology is being rescued from its industrial niche by implementations using organic materials, Inf. Display, 18 18-21, 2002. 

A Gyoutoku, S Hara, T Komatsu, M Shirinashihama, H Iwanaga, and K Sakanoue, An organic electroluminescent dot-matrix display using carbon underlayer, Synth. Met., 91 73-75, 1997. 

C Hosokawa, M Eida, M Matsuura, K Fukuoka, H Nakamura, and T Kusumoto, Organic multicolor electroluminescence display with fine pixels, Synth. Met., 91 3-7, 1997. 

C Hosokawa, K Fukuoka, H Kawamura, T Sakai, M Kubota, M Funahashi, F Moriwaki, and H Ikeda, Improvement of Lifetime in Organic Electroluminescence, Proceedings of the Society for Information Displays International Symposium Digest of Technical Papers, Vol. 35(Book 2), Seattle, 2004, pp. 780-783. 

One application for organic electroluminescent materials is in the construction of lightweight backlights for LC displays (see Chapter 3, section 3.8). If organic electroluminescent (OEL) materials emitted polarised light they could make the polariser... 

Since the breakthrough made by Tang and VanSlyke, who introduced the thin multilayer cell configuration74, the organic electroluminescent (EL) device represents one of the most promising technologies for display materials75. Considerable effort has been devoted to... 

Hatwar, T. K., Spindler, J. R, and Van Slyke, S. A. 2004. High performance white OLEDs for full color displays. Paper Presented at the 12th International Workshop on Inorganic and Organic Electroluminescence and International Conference on the Science and Technology of Emissive Displays and Lighting, Toronto, Canada. 

The photoluminescence of polyaniline has been studied as a function of the polymer redox state. It was stated that each of the three PANI species have fluorescent emissions with different quantum yields. When conductive domains are present, the emission fi-om excitons located either inside these domains or near to them is efficiently quenched [40], Organic electroluminescent devices (LED s) are a possible alternative to liquid crystal displays and cathodic tubes, especially for the development of large displays. The principal setup for a polymeric LED is ITO/light-emitting polymer/metal. A thin ITO electrode on a transparent glass or polymeric substrate serves as the anode, while metals such as Al, Ca or Mg are used as cathode materials. After applying an electric field, electrons and holes are injected into the polymer. The formation of e /h" " pairs leads to the emission of photons. One of most important opportunities to follow from the use of poly-... 

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