Claims
- 1. A light-emitting compound represented by the chemical formula (3): wherein k is 1 and n2 is 10 to 200.
- 2. An organic electro-luminescence device comprising an organic layer between a pair of electrodes, wherein the organic layer comprises a light-emitting compound represented by the chemical formula (3) of claim 1.
- 3. A display device adopting the light-emitting compound claimed in claim 1 as a color developing substance.
Priority Claims (1)
Number |
Date |
Country |
Kind |
98-48402 |
Nov 1998 |
KR |
|
Parent Case Info
This application is a divisional of U.S. application Ser. No. 09/351,163, filed on Jul. 12, 1999, now U.S. Pat. No. 6,506,504.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5759709 |
Doi et al. |
Jun 1998 |
A |
Non-Patent Literature Citations (3)
Entry |
Kim et al.; (Chem. Mater. 1997, 9. 2699-2701). |
“Development and Application of Electroluminescent Device”, The Collection of Papers of the Macromolecular Chemical Symposium, vol. 11(3), 1998. |
Ahn et al., “EL polymer containing silicon 1, 3, 4-oxadiazole in main chain, and optical characteristics thereof”, Abstracts, vol. 23, No. 2, Oct. 1998. |