Organic electroluminescent device employing multi-layered anode

Details Organic electroluminescent device employing multi-layered anode Organic electroluminescent device employing multi-layered anode

2007-03-13

2007-03-13

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S506000

Reexamination Certificate

active

10385453

ABSTRACT:
An organic electroluminescent (EL) device includes a substrate, a first anode formed on the substrate with a reflectivity of 60% or higher, a second anode formed on the first anode, wherein the second anode includes a conductive metal or an oxide thereof having a work function of 4.3 to 5.8 eV, an organic layer formed on the second anode, and a cathode formed on the organic layer.

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24.4L: Late-News Paper: A 13.0-inch AM-OLED Display with Top Emitting Structure andAdaptive Current Mode Programmed Pixel Circuit (TAC); Tatsuya Sasaoka, Mitsunobu Sekiya, Akira Yumoto, Jiro Yamada, Takashi Hirano, Yuichi Iwase, Takao Yamada, Tadashi Ishibashi, Takao Mori, Mitsuru Asano, Shinichiro Tamura and Tesuo Urabe; Organic El Development Department, Core Technology & Network Company, Sony Corporation; pp. 003-006.

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