Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018124237) ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/124237 International Application No.: PCT/JP2017/047101
Publication Date: 05.07.2018 International Filing Date: 27.12.2017
IPC:
H05B 33/12 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (2006.01) ,F21Y 115/15 (2016.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
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)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
[IPC code unknown for F21Y 115/15]
Applicants:
Lumiotec株式会社 LUMIOTEC INC. [JP/JP]; 山形県米沢市八幡原四丁目2837番地の9 2837-9,Hachimanpara 4-chome,Yonezawa-shi,Yamagata 9921128, JP
Inventors:
田中 純一 TANAKA Junichi; JP
Agent:
光石 俊郎 MITSUISHI Toshiro; JP
Priority Data:
2016-25434027.12.2016JP
Title (EN) ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE
(FR) ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE ET DISPOSITIF D'ÉCLAIRAGE
(JA) 有機エレクトロルミネッセント素子および照明装置
Abstract:
(EN) This organic electroluminescent element has a structure in which, between a first electrode and a second electrode, a plurality of light-emitting units are layered with a charge generation layer 14 interposed therebetween, and comprises a red light-emitting unit and a green light-emitting unit. In the organic electroluminescent element, yellow or orange light obtained by light emission from the two light-emitting units has a peak wavelength in each of a red wavelength range of 590-640 nm and a green wavelength range of 500-560 nm, and the difference between the peak wavelength of the yellow or orange light and the dominant wavelength of the yellow or orange light is 15-25 nm.
(FR) Cet élément électroluminescent organique a une structure dans laquelle, entre une première électrode et une seconde électrode, une pluralité d'unités électroluminescentes sont disposées en couches, une couche de génération de charge 14 intercalée entre celles-ci, et comprend une unité électroluminescente rouge et une unité électroluminescente verte. Dans l'élément électroluminescent organique, la lumière jaune ou orange obtenue par émission de lumière provenant des deux unités électroluminescentes a une longueur d'onde de crête dans chaque plage parmi une plage de longueur d'onde rouge de 590 à 640 nm et une plage de longueur d'onde verte de 500 à 560 nm, et la différence entre la longueur d'onde de crête de la lumière jaune ou orange et la longueur d'onde dominante de la lumière jaune ou orange est de 15 à 25 nm.
(JA) 有機エレクトロルミネッセント素子は、第1の電極と第2の電極との間に複数の発光ユニットが電荷発生層14を挟んで積層された構造を有し、赤色発光ユニットと緑色発光ユニットとを有する。有機エレクトロルミネッセント素子は、2つの発光ユニットが発光することで得られる黄色光または橙色光が590nm~640nmの赤色波長域と500nm~560nmの緑色波長域と、にそれぞれピーク波長とを有し、黄色光または橙色光のピーク波長と黄色光または橙色光のドミナント波長との差が15nm~25nmである。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)