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1. (WO2019064564) DISPLAY DEVICE
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Pub. No.: WO/2019/064564 International Application No.: PCT/JP2017/035691
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
H05B 33/12 (2006.01) ,G09F 9/30 (2006.01) ,G09F 9/302 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/22 (2006.01) ,H05B 33/26 (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
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
302
characterised by the form or geometrical disposition of the individual elements
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)
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
22
characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
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
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
中村 浩三 NAKAMURA, Kohzoh; --
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(JA) 表示デバイス
Abstract:
(EN) A display device in which island-form first light-emitting layers (HL1), island-form second light-emitting layers (HL2), and island-form third light-emitting layers (HL3) are provided between a lower electrode layer and an upper electrode layer, wherein the first light-emitting layers and the second light-emitting layers are adjacent to each other in a column direction, the third light-emitting layers are adjacent to the first light-emitting layers and the second light-emitting layers in diagonal directions, and the first light-emitting layers overlap two electrodes (E1x, E1y) included in the lower electrode layer.
(FR) La présente invention concerne un dispositif d'affichage dans lequel des premières couches électroluminescentes formant des îlots (HL1), des deuxièmes couches électroluminescentes formant des îlots (HL2) et des troisièmes couches électroluminescentes formant des îlots (HL3) sont disposées entre une couche d'électrode inférieure et une couche d'électrode supérieure, les premières couches électroluminescentes et les deuxièmes couches électroluminescentes étant adjacentes les unes aux autres dans une direction verticale, les troisièmes couches électroluminescentes étant adjacentes aux premières couches électroluminescentes et aux deuxièmes couches électroluminescentes dans des directions diagonales, et les premières couches électroluminescentes chevauchant deux électrodes (E1x, E1y) comprises dans la couche d'électrode inférieure.
(JA) 下側電極層と上側電極層との間に、島状の第1発光層(HL1)と、島状の第2発光層(HL2)と、島状の第3発光層(HL3)とが設けられた表示デバイスであって、前記第1発光層および前記第2発光層が列方向に隣接し、前記第3発光層が前記第1発光層および前記第2発光層と斜め方向に隣接し、前記第1発光層が、前記下側電極層に含まれる2つの電極(E1x・E1y)と重なる。
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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, JO, 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)