The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2009
Filed:
Nov. 30, 2005
Kuo-huang Hsieh, Taipei, TW;
Man-kit Leung, Taipei, TW;
Chao-hui Kuo, Taipei, TW;
Li-chung Kuo, Taipei, TW;
Kuei-hui Yang, Taipei, TW;
Jiun-haw Lee, Taipei, TW;
Kang-jyun Peng, Taipei, TW;
Kuo-Huang Hsieh, Taipei, TW;
Man-Kit Leung, Taipei, TW;
Chao-Hui Kuo, Taipei, TW;
Li-Chung Kuo, Taipei, TW;
Kuei-Hui Yang, Taipei, TW;
Jiun-Haw Lee, Taipei, TW;
Kang-Jyun Peng, Taipei, TW;
National Taiwan University, Taipei, TW;
Abstract
The present invention discloses hole or electron injection polymers and prepolymers, hole or electron transport polymers and prepolymers, which comprises a plurality of conjugated or non-conjugated structures with electronic function and a plurality of connecting structures, wherein the connecting structure is used to connect different conjugated or non-conjugated structures with electronic function, and the connecting structure comprises any one or any combination of the following group: ether based group, ester based group, urethane based group, urea based group, carbonate based group, nitrogen atom based group, amide based group, and imide based group. Moreover, this invention also discloses a method for forming the mentioned charge injection or transport polymers and prepolymers. Additionally, this invention provides hole injection layer or hole transport layer or electron injection layer or electron transport layer comprising copolymers with a first structure unit with hole injecting/transporting property and a second structure unit with electron injecting/transporting property.