US 7,321,195 B2 | ||
Organic electro-luminescent device having polymer emission layer | ||
Jin Ook Kim, Seoul (Korea, Republic of) | ||
Assigned to LG.Philips LCD Co., Ltd., Seoul (Korea, Republic of) | ||
Filed on Oct. 29, 2003, as Appl. No. 10/694,838. | ||
Claims priority of application No. 10-2002-0068595 (KR), filed on Nov. 06, 2002. | ||
Prior Publication US 2004/0085015 A1, May 06, 2004 | ||
Int. Cl. H05B 33/00 (2006.01) |
U.S. Cl. 313—504 [313/506; 428/917] | 13 Claims |
13. An organic electro-luminescent device, comprising:
first and second electrodes over a substrate; and
an organic emission layer between the first and second electrodes, wherein the organic emission layer has a blended structure,
the blended structure including a block copolymer and an organic emission material, wherein the block copolymer has at least
two monomers and the organic emission material is a polymer emission material.
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