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1. (WO2018056401) GAS BARRIER OPTICAL FILM AND ORGANIC EL DISPLAY
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Pub. No.: WO/2018/056401 International Application No.: PCT/JP2017/034315
Publication Date: 29.03.2018 International Filing Date: 22.09.2017
IPC:
H05B 33/04 (2006.01) ,B32B 9/00 (2006.01) ,C23C 16/455 (2006.01) ,G02B 5/30 (2006.01) ,G09F 9/00 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (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
04
Sealing arrangements
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9
Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16
Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
44
characterised by the method of coating
455
characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
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
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:
凸版印刷株式会社 TOPPAN PRINTING CO.,LTD. [JP/JP]; 東京都台東区台東一丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
佐藤 尽 SATO Jin; JP
▲高▼島 菜穂 TAKASHIMA Nao; JP
Agent:
廣瀬 一 HIROSE Hajime; JP
宮坂 徹 MIYASAKA Toru; JP
Priority Data:
2016-18603223.09.2016JP
2016-18603323.09.2016JP
Title (EN) GAS BARRIER OPTICAL FILM AND ORGANIC EL DISPLAY
(FR) FILM OPTIQUE BARRIÈRE AUX GAZ ET DISPOSITIF D'AFFICHAGE ÉLECTROLUMINESCENT (EL) ORGANIQUE
(JA) ガスバリア性光学フィルム及び有機ELディスプレイ
Abstract:
(EN) Provided are a gas barrier optical film and an organic EL display with which it is possible to further reduce film thickness while high gas barrier performance is maintained. The gas barrier optical film (10, 20) according to an embodiment of the present invention is provided with an optically isotropic substrate (11) and an atomic layer deposition film (12) formed on the obverse surface or reverse surface of the optically isotropic substrate (11). This invention may be further provided with: a circularly polarizing plate (14) laminated on the obverse surface side of the optically isotropic substrate (11); an undercoating layer (15) made of an inorganic material and formed between the optically isotropic substrate (11) and the atomic layer deposition film (12); an overcoating layer (16) formed on the surface of the atomic layer deposition film (12) on side opposite from the surface facing the optically isotropic substrate (11); and a peeling film (17) peelably formed on the surface of the atomic layer deposition film (12) on the side opposite from the surface facing the optically isotropic substrate (11).
(FR) La présente invention porte sur un film optique barrière aux gaz et sur un dispositif d'affichage électroluminescent (EL) organique avec lesquels il est possible de réduire davantage l'épaisseur de film tout en conservant une performance de barrière aux gaz élevée. Le film optique barrière aux gaz (10, 20) selon un mode de réalisation de la présente invention est pourvu d'un substrat optiquement isotrope (11) et d'un film de dépôt de couche atomique (12) formé sur la surface averse ou la surface opposée du substrat optiquement isotrope (11). La présente invention peut en outre comprendre : une plaque de polarisation circulaire (14) stratifiée côté surface averse du substrat optiquement isotrope (11) ; une sous-couche (15) constituée d'un matériau inorganique et formée entre le substrat optiquement isotrope (11) et le film de dépôt de couche atomique (12) ; une couche de recouvrement (16) formée sur la surface du film de dépôt de couche atomique (12) sur le côté opposé à la surface faisant face au substrat optiquement isotrope (11) ; et un film de pelage (17) formé de manière pelable sur la surface du film de dépôt de couche atomique (12) sur le côté opposé à la surface faisant face au substrat optiquement isotrope (11).
(JA) ガスバリア性を高く保持しつつ、さらなる薄膜化を可能としたガスバリア性光学フィルム及び有機ELディスプレイを提供する。本発明の一態様に係るガスバリア性光学フィルム(10、20)は、光学等方性基材(11)と、光学等方性基材(11)の表面及び裏面の一方に形成された原子層堆積膜(12)と、を備える。また、光学等方性基材(11)の表面側に積層された円偏光板(14)や、光学等方性基材(11)と原子層堆積膜(12)との間に形成された無機材料からなるアンダーコート層(15)や、原子層堆積膜(12)の光学等方性基材(11)と向かい合う面の反対側の面に形成されたオーバーコート層(16)や、原子層堆積膜(12)の光学等方性基材(11)と向かい合う面の反対側の面側に剥離可能に形成された剥離フィルム(17)、をさらに備えてもよい。
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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)