Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With particular semiconductor material
Reexamination Certificate
2007-08-21
2007-08-21
Baumeister, B. William (Department: 2891)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With particular semiconductor material
C257S040000, C257SE51010, C438S099000
Reexamination Certificate
active
10995878
ABSTRACT:
An opto-electronic device, such as an OLED or organic solar cell, having an electrode structure for use as a cathode. The electrode structure includes an electrically conductive layer and an inorganic layer, wherein the inorganic layer is made of at least one oxide-based alkali or alkaline earth metal intercalation compound. The intercalation compound having the chemical formula of Ax(MxOz), where x, y, z are positive integers greater than zero, A is an alkali metal or alkaline earth element, M is a metal, transitional metal or metallic alloy, and O is oxygen. Furthermore, a buffer layer made of alkali oxides or halides, or alkaline earth oxides or halides can be provided between the conductive layer and the inorganic layer.
REFERENCES:
patent: 5118986 (1992-06-01), Ohnuma et al.
patent: 5739635 (1998-04-01), Wakimoto
patent: 6281627 (2001-08-01), Arai et al.
patent: 2002/0005696 (2002-01-01), Yamazaki et al.
patent: 2002/0155319 (2002-10-01), Kawamura et al.
patent: 2003/0089252 (2003-05-01), Sarnecki
patent: 2003/0170493 (2003-09-01), Chen et al.
patent: 2003/0234609 (2003-12-01), Aziz et al.
patent: 2004/0219389 (2004-11-01), Lee et al.
patent: 2005/0035430 (2005-02-01), Beigel
patent: 2005/0116240 (2005-06-01), Kim et al.
Shinar, Joseph, ED. Organic Light-Emitting Devices: A Survey. AIP Press. New York. 2004. pp. 19-20.
AU Optronics Corporation
Baumeister B. William
Such Matthew W.
Ware Fressola Van Der Sluys & Adolphson LLP
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