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1. (WO2018235872) ORGANIC EL DISPLAY DEVICE RETARDATION FILM, ORGANIC EL DISPLAY DEVICE, AND METHOD FOR PRODUCING RETARDATION FILM
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Pub. No.: WO/2018/235872 International Application No.: PCT/JP2018/023483
Publication Date: 27.12.2018 International Filing Date: 20.06.2018
IPC:
G02B 5/30 (2006.01) ,C08F 220/30 (2006.01) ,G09F 9/00 (2006.01) ,G09F 9/30 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
26
Esters containing oxygen in addition to the carboxy oxygen
30
containing aromatic rings in the alcohol moiety
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
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)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
森嶌 慎一 MORISHIMA Shinichi; JP
Agent:
渡辺 望稔 WATANABE Mochitoshi; JP
伊東 秀明 ITOH Hideaki; JP
三橋 史生 MITSUHASHI Fumio; JP
Priority Data:
2017-12159021.06.2017JP
Title (EN) ORGANIC EL DISPLAY DEVICE RETARDATION FILM, ORGANIC EL DISPLAY DEVICE, AND METHOD FOR PRODUCING RETARDATION FILM
(FR) PLAQUE DE DÉPHASAGE POUR DISPOSITIF D'AFFICHAGE ÉLECTROLUMINESCENT ORGANIQUE, DISPOSITIF D'AFFICHAGE ÉLECTROLUMINESCENT ORGANIQUE, ET PROCÉDÉ DE FABRICATION DE PLAQUE DE DÉPHASAGE
(JA) 有機EL表示装置用位相差板、有機EL表示装置および位相差板の製造方法
Abstract:
(EN) The purpose of the present invention is to provide an organic EL display device retardation film exhibiting excellent light resistance, an organic EL display device, and a method for producing the retardation film. An organic EL display device retardation film having a retardation layer formed using a composition which contains a polymer having a repeating unit A containing a photo-aligned group, and also contains a reverse wavelength dispersion-type polymerizable liquid crystal compound, wherein the photo-aligned group contains a C=C or C=N double bond structure.
(FR) L'invention a pour objet de fournir une plaque de déphasage pour dispositif d'affichage électroluminescent organique d'une excellente résistance à la lumière, un dispositif d'affichage électroluminescent organique, et un procédé de fabrication de plaque de déphasage. La plaque de déphasage pour dispositif d'affichage électroluminescent organique de l'invention possède une couche de déphasage qui est formée à l'aide d'une composition comprenant un polymère possédant une unité de répétition (A) dotée d'un groupe à alignement optique, et comprenant aussi un composé de cristaux liquides polymérisable aux propriétés de dispersion de longueur d'ondes inverses. Le groupe à alignement optique contient une structure de double liaison C=C ou C=N.
(JA) 本発明は、耐光性に優れる有機EL表示装置用位相差板、有機EL表示装置および位相差板の製造方法を提供することを課題とする。本発明の有機EL表示装置用位相差板は、光配向性基を含む繰り返し単位Aを有する重合体と、逆波長分散性の重合性液晶化合物とを含有する組成物を用いて形成された位相差層を有し、光配向性基が、C=CまたはC=Nの二重結合構造を含む、有機EL表示装置用位相差板である。
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)