Invention Grant
- Patent Title: Composition of conducting polymer and organic opto-electronic device employing the same
- Patent Title (中): 导电聚合物和使用其的有机光电装置的组成
-
Application No.: US11435819Application Date: 2006-05-18
-
Publication No.: US07811477B2Publication Date: 2010-10-12
- Inventor: Tae-Woo Lee , Jong-Jin Park , Sang-Yeol Kim , Mu-Gyeom Kim , Eun-Sil Han , Dal-Ho Huh
- Applicant: Tae-Woo Lee , Jong-Jin Park , Sang-Yeol Kim , Mu-Gyeom Kim , Eun-Sil Han , Dal-Ho Huh
- Applicant Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2005-0042189 20050519
- Main IPC: H01B1/12
- IPC: H01B1/12 ; B32B27/28 ; H01L31/00
Abstract:
A composition including a conducting polymer and an ionomer, and an opto-electronic device including the composition are provided. The composition is prepared by doping a conducting polymer with an ionomer which has stabilized association with the conducting polymer backbone, has a low water uptake, has a low content of by-products decomposed by a reaction with electrons, and can physically crosslink with the conducting polymer. Thus, the opto-electronic device including the composition has improved device performance such as device efficiency and lifetime.
Public/Granted literature
- US20060261332A1 Composition of conducting polymer and organic opto-electronic device employing the same Public/Granted day:2006-11-23
Information query
