US 7,321,196 B2
Organic light emitting diode with transparent electrode structure having dielectric layer
Jia-Shyong Cheng, Yangmei Town, Taoyuan County (Taiwan); Chung-Chih Wu, Taipei (Taiwan); Ping-Yuan Hsieh, Taipei (Taiwan); Huo-Hsien Chiang, Taipei (Taiwan); and Chieh-Wei Chen, Fongyuan (Taiwan)
Assigned to HannStar Display Corporation, Yangmei Township (Taiwan); and National Taiwan University, Taipei (Taiwan)
Filed on Jul. 30, 2004, as Appl. No. 10/903,678.
Claims priority of application No. 92129361 A (TW), filed on Oct. 22, 2003; and application No. 93100486 A (TW), filed on Jan. 08, 2004.
Prior Publication US 2005/0088080 A1, Apr. 28, 2005
Int. Cl. H01J 1/62 (2006.01); H01J 63/04 (2006.01)
U.S. Cl. 313—504  [313/503; 313/506; 313/512; 428/690] 27 Claims
OG exemplary drawing
 
1. An organic light emitting diode, comprising:
a substrate;
a first electrode structure formed on said substrate;
an organic layer formed on said first electrode structure; and
a second transparent electrode structure having at least one transparent dielectric layer with a refraction index greater than 2.0 within a wavelength of visible light comprising a tellurium oxide layer.