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1. (WO2007004121) METHOD FOR GENERATING AN ELECTRODE LAYER PATTERN IN AN ORGANIC FUNCTIONAL DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004121 International Application No.: PCT/IB2006/052113
Publication Date: 11.01.2007 International Filing Date: 27.06.2006
IPC:
H01L 51/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AllExceptUS)
BÜCHEL, Michael [DE/NL]; NL (UsOnly)
BOEREFIJN, Ivar, J. [NL/NL]; NL (UsOnly)
YOUNG, Edward, W., A. [NL/NL]; NL (UsOnly)
SEMPEL, Adrianus [NL/NL]; NL (UsOnly)
Inventors:
BÜCHEL, Michael; NL
BOEREFIJN, Ivar, J.; NL
YOUNG, Edward, W., A.; NL
SEMPEL, Adrianus; NL
Agent:
ROLFES, Johannes, G., A.; Prof. Holstlaan 6 NL-5656 AA Eindhoven, NL
Priority Data:
05105867.530.06.2005EP
Title (EN) METHOD FOR GENERATING AN ELECTRODE LAYER PATTERN IN AN ORGANIC FUNCTIONAL DEVICE
(FR) PROCEDE DE GENERATION D'UN MOTIF DE COUCHE D'ELECTRODE DANS UN DISPOSITIF FONCTIONNEL ORGANIQUE
Abstract:
(EN) A method for generating an electrode layer pattern in an organic functional device (101; 201) comprising a first transparent electrode layer (103; 203), a second electrode layer (104; 204) and an organic functional layer (102; 202) sandwiched between said first and second electrode layers (103, 104; 203, 204). The method comprises the steps of arranging (601) a laser (704; 804) to irradiate said organic functional device (701; 801) through said first transparent electrode layer (103; 203), selecting (602) a set of laser parameters in order to enable said laser (704; 804) to locally modify an electric conductivity of said second electrode layer (104; 204), and locally modifying, by said laser (704; 804) in accordance with said set of laser parameters, the electric conductivity of said second electrode layer (104; 204), thereby generating said electrode layer pattern.
(FR) L'invention concerne un procédé permettant de générer un motif de couche d'électrode dans un dispositif fonctionnel organique (101; 201) comprenant une première couche d'électrode transparente (103; 203); une seconde couche d'électrode (104; 204) et une couche fonctionnelle organique (102; 202) prise en sandwich entre les première et seconde couches d'électrodes (103, 104; 203, 204). Le procédé consiste à disposer (601) un laser (704; 804) de manière à irradier ledit dispositif fonctionnel organique (701; 801) à travers la première couche d'électrode transparente (103; 203), à choisir (602) un ensemble de paramètres laser afin de permettre au laser (704; 804) de modifier localement la conductivité électrique de ladite seconde couche d'électrode (104; 204), et à modifier localement, par ce laser (704; 804), conformément auxdits paramètres laser, la conductivité électrique de ladite seconde couche d'électrode (104; 204), ce qui permet de générer ledit motif de couche d'électrode.
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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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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:
KR1020080032126EP1905106JP2009500788US20100221853CN101213682