Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Including integrally formed optical element
Reexamination Certificate
2008-02-19
2010-11-16
Le, Thao P. (Department: 2818)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Including integrally formed optical element
C427S066000, C257SE31120, C257S007000
Reexamination Certificate
active
07833812
ABSTRACT:
An optical device comprising an anode, a cathode, an organic semiconducting material between the anode and the cathode, and an electron transport layer between the cathode and the organic semiconducting material wherein the organic semiconducting material comprises sulfur and the electron transport layer containing barium.
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Cambridge Display Technology Limited
Le Thao P.
Marshall & Gerstein & Borun LLP
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