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1. (WO2017203787) ORGANIC ELECTROLUMINESCENT ELEMENT
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Pub. No.: WO/2017/203787 International Application No.: PCT/JP2017/008311
Publication Date: 30.11.2017 International Filing Date: 02.03.2017
IPC:
H05B 33/12 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/28 (2006.01)
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
12
Light sources with substantially two-dimensional radiating surfaces
26
characterised by the composition or arrangement of the conductive material used as an electrode
28
of translucent electrodes
Applicants:
コニカミノルタ株式会社 KONICA MINOLTA, INC. [JP/JP]; 東京都千代田区丸の内二丁目7番2号 2-7-2, Marunouchi, Chiyoda-ku, Tokyo 1007015, JP
Inventors:
岡本 健 OKAMOTO Ken; JP
今村 敦 IMAMURA Atsushi; JP
中山 知是 NAKAYAMA Tomoyuki; JP
Agent:
特許業務法人信友国際特許事務所 SHIN-YU INTERNATIONAL PATENT FIRM; 東京都渋谷区笹塚2-1-6 笹塚センタービル Sasazuka Center Bldg., 2-1-6, Sasazuka, Shibuya-ku, Tokyo 1510073, JP
Priority Data:
2016-10514726.05.2016JP
Title (EN) ORGANIC ELECTROLUMINESCENT ELEMENT
(FR) ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE
(JA) 有機エレクトロルミネッセンス素子
Abstract:
(EN) An organic electroluminescent element is configured in which first to nth electrodes are stacked from a support substrate side, at least one intermediate electrode is provided between the first to nth electrodes, and first to n-1th light emission units (n being an integer equal to or greater than 3) are provided between the electrodes. The organic electroluminescent element is provided with: first wiring which supplies current to the first electrode and the nth electrode; intermediate wiring which connects the intermediate electrode and the first wiring; and an opening/closing switch provided to the intermediate wiring, and/or a changeover switch for inverting the polarity of the intermediate electrode.
(FR) Selon l’invention, un élément électroluminescent organique est équipé : d’un premier câblage dans lequel sont stratifiées une première à une énième électrode à partir d’un substrat de support, qui possède au moins une électrode intermédiaire entre la première et la énième électrode, qui possède une première à une énième-1 unité luminescente entre les électrodes (n équivalant à un nombre entier supérieur ou égal à 3), et qui alimente la première et la énième électrode en courant électrique ; d’un câblage intermédiaire connectant l’électrode intermédiaire et le premier câblage ; et d’un interrupteur d’ouverture fermeture disposé sur le câblage intermédiaire et/ou d’un commutateur inversant la polarité de l’électrode intermédiaire.
(JA) 支持基板側から、第1電極から第n電極が積層され、第1電極から第n電極の間に少なくとも1つ以上の中間電極を有し、電極間に第1発光ユニットから第n-1発光ユニットを有し(nは3以上の整数)、第1電極と第n電極とに電流を供給する第1配線と、中間電極と第1配線とを接続する中間配線と、中間配線に配置された開閉スイッチ、及び、中間電極の極性を反転させる切り替えスイッチの少なくともいずれかと、を備える有機EL素子を構成する。
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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, JP, 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)