WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007007240) ELECTROLUMINESCENT LIGHT SOURCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007240    International Application No.:    PCT/IB2006/052272
Publication Date: 18.01.2007 International Filing Date: 06.07.2006
IPC:
H01L 51/50 (2006.01), H01L 27/32 (2006.01), H05B 33/14 (2006.01), H05B 33/22 (2006.01), C09K 11/06 (2006.01), C09K 11/08 (2006.01)
Applicants: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE/DE]; Lübeckertordamm 5, 20099 Hamburg (DE) (DE only).
KONINKLIJKE PHILIPS ELECTRONICS N. V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
BECHTEL, Hans-Helmut [DE/DE]; (DE) (For US Only).
BUSSELT, Wolfgang [DE/DE]; (DE) (For US Only).
SCHMIDT, Peter [DE/DE]; (DE) (For US Only).
MEYER, Joerg [DE/DE]; (DE) (For US Only).
BOERNER, Herbert Friedrich [DE/DE]; (DE) (For US Only).
GRABOWSKI, Stefan Peter [DE/DE]; (DE) (For US Only)
Inventors: BECHTEL, Hans-Helmut; (DE).
BUSSELT, Wolfgang; (DE).
SCHMIDT, Peter; (DE).
MEYER, Joerg; (DE).
BOERNER, Herbert Friedrich; (DE).
GRABOWSKI, Stefan Peter; (DE)
Agent: VOLMER, Georg; Philips Intellectual Property &, Standards Gmbh, Weisshausstr. 2, 52066 Aachen (DE)
Priority Data:
05106448.3 14.07.2005 EP
Title (EN) ELECTROLUMINESCENT LIGHT SOURCE
(FR) SOURCE LUMINEUSE ELECTROLUMINESCENTE
Abstract: front page image
(EN)The invention relates to an organic electroluminescent light source having at least one substrate (5) and a plurality of layers arranged on the substrate (5), said layers comprising at least two electrodes of which at least one electrode is transparent and one acts as an anode and one as a cathode, at least one organic electroluminescent layer that is arranged between the electrodes, the organic electroluminescent layer having a plurality of regions (6, 7) that emit either blue light or green light, and at least one phosphor layer (8) that is arranged in the beam path of the light leaving the organic electroluminescent light source and that partly covers the electroluminescent layer.
(FR)L'invention concerne une source lumineuse électroluminescente organique qui a au moins un substrat (5) sur lequel sont disposées plusieurs couches qui comprennent au moins deux électrodes dont au moins une est transparente et une fait office d'anode et une de cathode, au moins une couche électroluminescente organique qui est placée entre les électrodes et qui compte plusieurs zones (6, 7) qui émettent de la lumière bleue ou de la lumière verte, et au moins une couche fluorescente (8) placée sur le chemin du faisceau de lumière partant de la source de lumière électroluminescente et enveloppant partiellement la couche électroluminescente.
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 (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)