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1. (WO1999043031) DISPLAY DEVICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1999/043031 International Application No.: PCT/GB1999/000530
Publication Date: 26.08.1999 International Filing Date: 19.02.1999
Chapter 2 Demand Filed: 21.09.1999
IPC:
H01L 27/32 (2006.01) ,H01L 51/52 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
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
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52
Details of devices
Applicants:
CAMBRIDGE DISPLAY TECHNOLOGY LTD. [GB/GB]; 181a Huntingdon Road Cambridge CB3 0DJ, GB (AllExceptUS)
SEIKO EPSON CORPORATION [JP/JP]; 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo 163-0811, JP (AllExceptUS)
FRIEND, Richard, Henry [GB/GB]; GB (UsOnly)
TOWNS, Carl, Robert [GB/GB]; GB (UsOnly)
CARTER, Julian, Charles [GB/GB]; GB (UsOnly)
HEEKS, Stephen, Karl [GB/GB]; GB (UsOnly)
WITTMAN, Hermann, Felix [DE/GB]; GB (UsOnly)
PICHLER, Karl [AT/US]; US (UsOnly)
YUDASAKA, Ichio [JP/JP]; JP (UsOnly)
Inventors:
FRIEND, Richard, Henry; GB
TOWNS, Carl, Robert; GB
CARTER, Julian, Charles; GB
HEEKS, Stephen, Karl; GB
WITTMAN, Hermann, Felix; GB
PICHLER, Karl; US
YUDASAKA, Ichio; JP
Agent:
SLINGSBY, Philip, Roy ; Page White & Farrer 54 Doughty Street London WC1N 2LS, GB
Priority Data:
9803763.323.02.1998GB
Title (EN) DISPLAY DEVICES
(FR) DISPOSITIFS D'AFFICHAGE
Abstract:
(EN) A method for forming a display device, comprising: depositing a thin-film transistor switch circuit on a substrate; depositing by ink-jet printing an electrode layer of light transmissive conductive organic material in electrical contact with the output of the thin-film transistor circuit; and depositing an active region of the device over the electrode layer.
(FR) La présente invention concerne un procédé de fabrication d'un dispositif d'affichage qui consiste à: déposer un circuit de commutation transistorisé à film mince sur un substrat; à déposer par jet d'encre une couche d'électrode composée d'une matière organique conductrice transmettant la lumière, en contact électrique avec la sortie du circuit transistorisé susmentionné; et à déposer une zone active du dispositif sur la couche d'électrode.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1060522US6498049JP2002504740 AU1999026304