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1. (WO2017110400) POLARIZING PLATE PROTECTIVE FILM, PRODUCTION METHOD FOR SAME, AND POLARIZING PLATE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110400 International Application No.: PCT/JP2016/085677
Publication Date: 29.06.2017 International Filing Date: 01.12.2016
IPC:
G02B 5/30 (2006.01) ,C08J 5/18 (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
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
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:
コニカミノルタ株式会社 KONICA MINOLTA, INC. [JP/JP]; 東京都千代田区丸の内二丁目7番2号 2-7-2, Marunouchi, Chiyoda-ku, Tokyo 1007015, JP
Inventors:
高木 隆裕 TAKAGI, Takahiro; JP
Agent:
特許業務法人光陽国際特許事務所 KOYO INTERNATIONAL PATENT FIRM; 東京都千代田区有楽町一丁目1番3号 東京宝塚ビル17階 17F., Tokyo Takarazuka Bldg., 1-1-3, Yurakucho, Chiyoda-ku, Tokyo 1000006, JP
Priority Data:
2015-25307725.12.2015JP
Title (EN) POLARIZING PLATE PROTECTIVE FILM, PRODUCTION METHOD FOR SAME, AND POLARIZING PLATE
(FR) FILM PROTECTEUR DE PLAQUE POLARISANTE, SON PROCÉDÉ DE FABRICATION, ET PLAQUE POLARISANTE
(JA) 偏光板保護フィルム、その製造方法及び偏光板
Abstract:
(EN) The present invention addresses the problem of providing a polarizing plate protective film that contains a hydrogenated norbornene resin, does not increase haze, and has improved slip properties. The present invention also addresses the problem of providing a production method for the polarizing plate protective film and a polarizing plate that comprises the polarizing plate protective film. The polarizing plate protective film contains a hydrogenated norbornene resin and fine particles and is characterized in that the average particle size of secondary particles of the fine particles is 0.05-0.20 µm, in that the relative standard deviation of the average particle size of the secondary particles is 5%-20%, and in that the peak density of the surface of the polarizing plate protective film is 1000-5000 (parts/mm2).
(FR) La présente invention aborde le problème visant à fournir un film protecteur de plaque polarisante qui contient une résine de norbornène hydrogéné, n'augmente pas le caractère trouble, et a des propriétés de glissement améliorées. La présente invention aborde également le problème visant à fournir un procédé de production du film protecteur de plaque polarisante et une plaque polarisante qui comprend le film protecteur de plaque polarisante. Le film protecteur de plaque polarisante contient une résine de norbornène hydrogéné et des particules fines, et est caractérisé en ce que la granulométrie moyenne de particules secondaires des particules fines est de 0,05 à 0,20 µm, en ce que l'écart type relatif de la taille moyenne des particules secondaires est de 5 % à 20 %, et en ce que la densité de crête de la surface du film protecteur de plaque polarisante est de 1000 à 5000 (parties/mm2).
(JA) 本発明の課題は、水添ノルボルネン系樹脂を含有し、ヘイズを増加させることなく、滑り性が改良された偏光板保護フィルムを提供することである。また当該偏光板保護フィルムの製造方法及び、当該偏光板保護フィルムを備える偏光板を提供することである。 当該偏光板保護フィルムは、水添ノルボルネン系樹脂と微粒子を含有する偏光板保護フィルムであって、前記微粒子の二次粒子の平均粒子径が0.05~0.20μmの範囲内であり、前記二次粒子の平均粒子径の相対標準偏差が5~20%の範囲内であり、かつ、前記偏光板保護フィルムの表面のピーク密度が1000~5000(個/mm)の範囲内であることを特徴とする。
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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, JP, KE, KG, 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 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108369310