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1. (WO2007004758) METHOD FOR MANUFACTURING TRANSPARENT ELECTRODE AND TRANSPARENT ELECTRODE MAN¬ UFACTURED THEREBY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004758 International Application No.: PCT/KR2005/002134
Publication Date: 11.01.2007 International Filing Date: 05.07.2005
IPC:
H05B 33/10 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
10
Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
Applicants:
KOREA INSTITUTE OF MACHINERY AND MATERIALS [KR/KR]; #171, Jang-dong Yuseong-gu Daejon 305-343, KR (AllExceptUS)
OH, Sang-Geun [KR/KR]; KR (UsOnly)
KIM, Jae-Ho [KR/KR]; KR (UsOnly)
KIM, Young-Kwan [KR/KR]; KR (UsOnly)
HAN, Chang-Soo [KR/KR]; KR (UsOnly)
SONG, Jin-Won [KR/KR]; KR (UsOnly)
JEONG, Jun-Ho [KR/KR]; KR (UsOnly)
Inventors:
OH, Sang-Geun; KR
KIM, Jae-Ho; KR
KIM, Young-Kwan; KR
HAN, Chang-Soo; KR
SONG, Jin-Won; KR
JEONG, Jun-Ho; KR
Agent:
WONJON PATENT FIRM; 8th Floor, Poonglim Bldg. 823-1 Yeoksam-dong, Gangnam-gu Seoul 135-784, KR
Priority Data:
Title (EN) METHOD FOR MANUFACTURING TRANSPARENT ELECTRODE AND TRANSPARENT ELECTRODE MAN¬ UFACTURED THEREBY
(FR) PROCÉDÉ DE FABRICATION D’ÉLECTRODE TRANSPARENTE ET ÉLECTRODE TRANSPARENTE FABRIQUÉE AINSI
Abstract:
(EN) The present invention relates to a method for manufacturing a flexible transparent electrode, comprising the steps of: (1) forming a thin film of carbon nanotube on a solid substrate; (2) coating a precursor capable of forming a flexible transparent substrate on the thin film of carbon nanotube; (3) curing the precursor to make a flexible transparent substrate on which the thin film of carbon nanotube is fixed; and (4) removing the solid substrate, and to the flexible transparent electrode manufactured thereby. Using the method of the present invention, a flexible transparent electrode with large area can be obtained, which maintains stable adhesiveness of the carbon nanotube film to the substrate even after repeated bending and folding. The flexible transparent electrode according to the invention can be advantageously used in various applications such as displays, electronic devices, sensors, memory devices or the like.
(FR) La présente invention concerne un procédé de fabrication d’une électrode transparente flexible, comprenant les phases suivantes : (1) formation d’un mince film de nanotube de carbone sur un substrat solide; (2) enduction d’un précurseur capable de former un substrat transparent flexible sur le mince film de nanotube de carbone ; (3) vulcanisation du précurseur pour réaliser un substrat transparent flexible sur lequel est fixé le mince film de nanotube de carbone ; et (4) enlèvement du substrat solide, et elle concerne également l’électrode transparente flexible fabriquée ainsi. Le procédé de la présente invention permet d’obtenir une électrode transparente flexible de large superficie, qui maintient l’adhérence stable du film de nanotube de carbone au substrat même après une torsion et un pliage répétés. L’électrode transparente flexible selon l’invention peut s’utiliser avantageusement dans diverses applications comme des affichages, des dispositifs électroniques, des capteurs, des dispositifs de mémorisation et autres.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020080031725