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1. (WO2018101196) POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC MEMBRANE, OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/101196 International Application No.: PCT/JP2017/042362
Publication Date: 07.06.2018 International Filing Date: 27.11.2017
IPC:
C08F 2/44 (2006.01) ,C08F 20/38 (2006.01) ,C08L 33/14 (2006.01) ,C09K 19/38 (2006.01) ,G02B 5/30 (2006.01) ,G02F 1/1335 (2006.01) ,G02F 1/13363 (2006.01) ,H01L 27/32 (2006.01) ,H05B 33/02 (2006.01) ,H05B 33/14 (2006.01)
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
2
Processes of polymerisation
44
Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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
20
Homopolymers or 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
38
Esters containing sulfur
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
14
of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
38
Polymers, e.g. polyamides
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
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
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
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
14
characterised by the chemical or physical composition or the arrangement of the electroluminescent material
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:
高橋 慶太 TAKAHASHI Keita; JP
野尻 真裕美 NOJIRI Mayumi; JP
村松 彩子 MURAMATSU Ayako; JP
Agent:
渡辺 望稔 WATANABE Mochitoshi; JP
三和 晴子 MIWA Haruko; JP
伊東 秀明 ITOH Hideaki; JP
三橋 史生 MITSUHASHI Fumio; JP
Priority Data:
2016-23135129.11.2016JP
Title (EN) POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC MEMBRANE, OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
(FR) COMPOSITION DE CRISTAUX LIQUIDES POLYMÉRISABLE, MEMBRANE OPTIQUEMENT ANISOTROPE, FILM OPTIQUE, PLAQUE DE POLARISATION, DISPOSITIF D'AFFICHAGE D'IMAGE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE D'AFFICHAGE
(JA) 重合性液晶組成物、光学異方性膜、光学フィルム、偏光板、画像表示装置および有機エレクトロルミネッセンス表示装置
Abstract:
(EN) The present invention addresses the problem of providing: a polymerizable liquid crystal composition that makes it possible to manufacture an optically anisotropic membrane that has excellent light resistance; and an optically anisotropic membrane, an optical film, a polarizing plate, an image display device, and an organic electroluminescent display device that use the polymerizable liquid crystal composition. This polymerizable liquid crystal composition contains: a polymerizable liquid crystal compound that has reverse wavelength dispersion properties; and an ultraviolet absorber that is represented by formula (1). The maximum absorption wavelength A of the polymerizable liquid crystal compound and the maximum absorption wavelength B of the ultraviolet absorber satisfy formula (2). The ultraviolet absorber content of the polymerizable liquid crystal composition is 1–20 mass% relative to the polymerizable liquid crystal compound content of the polymerizable liquid crystal composition. (2) 0 nm ≤ A-B < 24 nm.
(FR) La présente invention concerne: une composition de cristaux liquides polymérisable qui permet de fabriquer une membrane optiquement anisotrope qui présente une excellente résistance à la lumière; et une membrane optiquement anisotrope, un film optique, une plaque de polarisation, un dispositif d'affichage d'image et un dispositif électroluminescent organique d'affichage qui utilisent la composition de cristaux liquides polymérisable. La composition de cristaux liquides polymérisable de l'invention contient: un composé de cristal liquide polymérisable qui possède des propriétés de dispersion de longueur d'onde inverse; et un absorbeur d'ultraviolets qui est représenté par la formule (1). La longueur d'onde d'absorption maximale A du composé de cristal liquide polymérisable et la longueur d'onde d'absorption maximale B de l'absorbeur d'ultraviolets satisfont la formule (2). La teneur en absorbeur d'ultraviolets de la composition de cristaux liquides polymérisable est de 1 à 20% en masse par rapport à la teneur en composé de cristal liquide polymérisable de la composition de cristaux liquides polymérisable. (2) 0 nm ≤ A-B < 24 nm.
(JA) 本発明は、耐光性に優れた光学異方性膜を作製することができる重合性液晶組成物、ならびに、それを用いた光学異方性膜、光学フィルム、偏光板、画像表示装置および有機エレクトロルミネッセンス表示装置を提供することを課題とする。本発明の重合性液晶組成物は、逆波長分散性の重合性液晶化合物と、下記式(1)で表される紫外線吸収剤とを含有し、重合性液晶化合物の極大吸収波長Aと、紫外線吸収剤の極大吸収波長Bとが、下記式(2)を満たし、紫外線吸収剤の含有量が、重合性液晶化合物の含有量に対して1~20質量%である、重合性液晶組成物である。 0nm≦A-B<24nm ・・・(2)
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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)