52.5L: <i>Late‐News Paper</i>: Versatile Evaporation Source for Large OLED Panel Manufacturing

Shibata, Masahiko; Klein, David; Hartmann, Ralf; Chow, P. P.

doi:10.1889/1.1832553

Cited by 2 publications

(2 citation statements)

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“…42 This result was achieved using five ultrathin layers (mostly 10 nm) of evaporated molecules. Even with the advanced deposition tools coming on the market, [43][44][45] it will be challenging to maintain thickness control and defect levels in such thin films, especially at high speed.…”

Section: Light-emitting Diodesmentioning

confidence: 99%

Manufacturing and commercialization issues in organic electronics

Sheats

2004

J. Mater. Res.

178

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Techniques for manufacturing organic electronic devices [organic light-emitting diodes (OLEDs), photovoltaic cells, transistors, and solid-state memory] are reviewed and analyzed with respect to cost and market fitness in comparison to competitive approaches based on silicon electronics. The conclusions are (i) OLED displays will be successful using infrastructure largely borrowed from liquid crystal displays, because they provide fundamental customer value not dependent on lower cost; (ii) OLEDs for general lighting and organic–inorganic hybrid photovoltaic cells currently confront substantial barriers in cost and efficiency, but solutions appear feasible and would lead to very large volume businesses; (iii) organic crossbar memories are promising, but require innovations in driver architecture and interconnection; and (iv) organic transistors have not yet found a viable major market, but have great promise for highly customized, small-volume product runs using digital patterning techniques.

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Section: Light-emitting Diodesmentioning

confidence: 99%

Manufacturing and commercialization issues in organic electronics

Sheats

2004

J. Mater. Res.

178

View full text Add to dashboard Cite

show abstract

“…Results We have investigated the performance of this valved source with a number of host and dopant materials, and showed that it can handle different materials with equal ease. In Figure 4 The flux rate can be monitored by either quartz crystal sensor or optical interferometry technique 4 . The sensor output can be used as feedback for stable rate control.…”

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confidence: 99%