US2007120122A1PendingUtilityA1

Optical device

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Assignee: CAMBRIDGE DISPLAY TECH LTDPriority: Aug 25, 2001Filed: Nov 28, 2006Published: May 31, 2007
Est. expiryAug 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Salvatore Cina
H10K 59/80524Y02E10/549C09K 2211/1433C09K 11/06H05B 33/14C09K 2211/1416C09K 2211/1483H05B 33/26H10K 85/151H10K 50/171H10K 85/1135H10K 50/828H10K 50/11H10K 50/125H10K 50/14H10K 85/631H10K 85/115H10K 85/113
51
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Claims

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.

Claims

exact text as granted — not AI-modified
1 . 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 comprises barium.    
     
     
         2 - 19 . (canceled)

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