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1. (WO2018062183) ORGANIC EL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/062183 International Application No.: PCT/JP2017/034750
Publication Date: 05.04.2018 International Filing Date: 26.09.2017
IPC:
H05B 33/02 (2006.01) ,G02B 5/30 (2006.01) ,G09F 9/30 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising 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
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)
Applicants: NITTO DENKO CORPORATION[JP/JP]; 1-1-2, Shimohozumi, Ibaraki-shi, Osaka 5678680, JP
Inventors: OGASAWARA Akiko; JP
TAKEMOTO Hiroyuki; JP
TAKEDA Kentarou; JP
OSUKA Koya; JP
Agent: MOMII Takafumi; JP
Priority Data:
2016-19390030.09.2016JP
Title (EN) ORGANIC EL DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE ÉLECTROLUMINESCENT ORGANIQUE
(JA) 有機EL表示装置
Abstract:
(EN) Provided is an organic EL display device that has an excellent bending resistance and in which the occurrence of warp due to environmental changes is inhibited. This organic EL display device is provided with: an organic EL panel; a first optical laminate disposed on one side of the organic EL panel; and a second optical laminate disposed on the other side of the organic EL panel. The first optical laminate has a thickness of 300 μm or less, the second optical laminate has a thickness of 300 μm or less, the first optical laminate has an equilibrium water content of 2.5% or less, and the second optical laminate has an equilibrium water content of 2.5% or less.
(FR) L'invention concerne un dispositif d'affichage électroluminescent organique qui a une excellente résistance à la flexion et dans lequel l'apparition de gauchissement due à des changements environnementaux est inhibée. Ce dispositif d'affichage électroluminescent organique comprend : un panneau électroluminescent organique ; un premier stratifié optique disposé sur un côté du panneau électroluminescent organique ; et un second stratifié optique disposé sur l'autre côté du panneau électroluminescent organique. Le premier stratifié optique a une épaisseur inférieure ou égale à 300 µm, le second stratifié optique a une épaisseur inférieure ou égale à 300 µm, le premier stratifié optique a une teneur en eau d'équilibre inférieure ou égale à 2,5 %, et le second stratifié optique a une teneur en eau d'équilibre inférieure ou égale à 2,5 %.
(JA) 屈曲耐性に優れ、かつ、環境変化による反りの発生が抑制された有機EL表示装置を提供する。 本発明の有機EL表示装置は、有機ELパネルと、該有機ELパネルの一方の側に配置された第1の光学積層体と、該有機ELパネルの他方の側に配置された第2の光学積層体とを備え、該第1の光学積層体の厚みが、300μm以下であり、該第2の光学積層体の厚みが、300μm以下であり、該第1の光学積層体の平衡水分率が、2.5%以下であり、該第2の光学積層体の平衡水分率が、2.5%以下である。
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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, 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)