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1. (WO2017111223) ORGANIC LIGHT EMITTING DISPLAY APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111223 International Application No.: PCT/KR2016/005877
Publication Date: 29.06.2017 International Filing Date: 03.06.2016
IPC:
H01L 27/32 (2006.01) ,H01L 51/52 (2006.01) ,H01L 51/50 (2006.01) ,G09G 3/3225 (2016.01)
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
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)
[IPC code unknown for G09G 3/3225]
Applicants:
LG DISPLAY CO.,LTD. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
SEOK, Han Byeol; KR
LEE, Se Hee; KR
PARK, Eun Jung; KR
Agent:
INVENTUS INTELLECTUAL PROPERTY GROUP; 5F, Jaesong Bldg., 425, Eonju-ro Gangnam-gu Seoul 06222, KR
Priority Data:
10-2015-018488123.12.2015KR
Title (EN) ORGANIC LIGHT EMITTING DISPLAY APPARATUS
(FR) APPAREIL D’AFFICHAGE ÉLECTROLUMINESCENT ORGANIQUE
Abstract:
(EN) Provided is an organic light emitting display apparatus. The organic light emitting display apparatus includes: a first anode; a second anode which spaced apart from the first anode; a bank between the first anode and the second anode; and at least one common layer extending onto a top surface of the first anode, a top surface of the bank, and a top surface of the second anode, in which a perimeter of the top surface of the bank on the cross-section is 7 π μm or larger. Accordingly, current leakage between adjacent sub pixels may be minimized.
(FR) L’invention concerne un appareil d’affichage électroluminescent organique. L’appareil d’affichage électroluminescent organique inclut : une première anode ; une deuxième anode qui est espacée par rapport à la première anode ; un banc de contacts entre la première anode et la deuxième anode ; et au moins une couche commune s’étendant sur une surface supérieure de la première anode, une surface supérieure du banc de contacts, et une surface supérieure de la deuxième anode, dans laquelle un périmètre de la surface supérieure du banc de contacts sur la section transversale est supérieur ou égal à 7 π µm. Par conséquent, la fuite de courant entre des sous-pixels adjacents peut être minimisée.
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, 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, KN, KP, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
US20190006445