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1. (WO2017039209) COVER WINDOW SUBSTRATE AND IMAGE DISPLAY DEVICE COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/039209 International Application No.: PCT/KR2016/009308
Publication Date: 09.03.2017 International Filing Date: 23.08.2016
IPC:
G09F 9/00 (2006.01) ,G09F 9/30 (2006.01) ,C08J 7/04 (2006.01) ,C08J 5/18 (2006.01) ,C08L 101/00 (2006.01)
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
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
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
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
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
Applicants:
동우화인켐 주식회사 DONGWOO FINE-CHEM CO., LTD. [KR/KR]; 전라북도 익산시 약촌로 132 (신흥동) (Sinheung-dong)132, Yakchon-ro Iksan-si Jeollabuk-do 54631, KR
Inventors:
김진호 KIM, Jin Ho; KR
권혁환 KWON, Hyuk Hwan; KR
이동진 LEE, Dong Jin; KR
Agent:
두호특허법인 DOOHO IP LAW FIRM; 서울시 서초구 강남대로51길 1, 7층(서초동, 대현블루타워) (Seocho-dong, Daehyun Blue Tower.) 7th Floor, 1, Gangnam-daero 51-gil Seocho-gu Seoul 06628, KR
Priority Data:
10-2015-012491603.09.2015KR
10-2015-012491703.09.2015KR
Title (EN) COVER WINDOW SUBSTRATE AND IMAGE DISPLAY DEVICE COMPRISING SAME
(FR) SUBSTRAT DE FENÊTRE DE COUVERTURE ET DISPOSITIF D'AFFICHAGE D'IMAGE COMPRENANT CELUI-CI
(KO) 커버 윈도우 기판 및 이를 구비하는 화상표시장치
Abstract:
(EN) The present invention relates to a cover window substrate and, more specifically, to a cover window substrate and an image display device comprising the same, the cover window comprising an organic/inorganic hybrid hard coating layer on at least one surface of a polymer base film, and satisfying a pencil hardness of 4H or higher under a load of 1kg, thereby significantly reducing the occurrence of warpage of the substrate under severe conditions of high temperature and high humidity so as to implement excellent durability and optical characteristics when applied to a product, and achieve excellent anti-finger print performance of a surface.
(FR) L'invention concerne un substrat de fenêtre de couverture et, plus particulièrement, un substrat de fenêtre de couverture et un dispositif d'affichage d'image comprenant celui-ci, la fenêtre de couverture comprenant une couche de revêtement dur hybride organique/inorganique sur au moins une surface d'un film de base polymère, et satisfaisant une dureté au crayon d'au moins 4H sous une charge de 1 kg, ce qui réduit considérablement l'apparition de gauchissement du substrat dans de rudes conditions de température élevée et de forte humidité, de manière à lui conférer une durabilité et des caractéristiques optiques excellentes lorsqu'il est appliqué sur un produit, et une excellente qualité de surface anti-empreinte digitale.
(KO) 본 발명은 커버 윈도우 기판에 관한 것으로서, 보다 상세하게는 고분자 기재 필름의 적어도 일면에 유무기 하이브리드 하드코팅층을 구비하고, 1kg 하중하 연필 경도가 4H 이상을 만족함으로써, 고온·고습의 가혹 조건에서 기판의 휨 발생을 현저히 감소시켜 제품에 적용시 우수한 내구성 및 광학 특성을 구현할 수 있으며, 표면의 내지문 성능(Anti-finger)도 우수한 커버 윈도우 기판 및 이를 구비하는 화상 표시 장치에 관한 것이다.
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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, 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, 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: Korean (KO)
Filing Language: Korean (KO)