(19)
(11)EP 1 914 781 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
25.11.2009 Bulletin 2009/48

(43)Date of publication A2:
23.04.2008 Bulletin 2008/17

(21)Application number: 07116655.7

(22)Date of filing:  18.09.2007
(51)Int. Cl.: 
H01J 1/304  (2006.01)
C01B 31/02  (2006.01)
H01J 9/02  (2006.01)
(84)Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30)Priority: 17.10.2006 KR 20060100726

(71)Applicant: Samsung Electronics Co., Ltd.
Suwon-si Gyeonggi-do 443-742 (KR)

(72)Inventors:
  • Yoon, Seon Mi
    449-712 Gyeonggi-do (KR)
  • Choi, Jae Young
    449-712 Gyeonggi-do (KR)
  • Yi, Dong Kee
    449-712 Gyeonggi-do (KR)
  • Choi, Seong Jae
    449-712 Gyeonggi-do (KR)
  • Shin, Hyeon Jin
    449-712 Gyeonggi-do (KR)

(74)Representative: Zijlstra, Robert Wiebo Johan 
Elkington and Fife LLP Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

  


(54)Transparent carbon nanotube electrode using conductive dispersant and production method thereof


(57) Disclosed is a transparent carbon nanotube (CNT) electrode using a coriductive dispersant. The transparent CNT electrode comprises a transparent substrate and a CNT thin film formed on a surface the transparent substrate wherein the CNT thin film is formed of a CNT composition comprising CNTs and a doped dispersant. Further disclosed is a method for producing the transparent CNT electrode.