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1. (WO2018080017) VIEWER-SIDE POLARIZING PLATE FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME
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Pub. No.: WO/2018/080017 International Application No.: PCT/KR2017/010176
Publication Date: 03.05.2018 International Filing Date: 18.09.2017
IPC:
G02B 5/30 (2006.01) ,G02B 1/14 ,G02B 1/04 (2006.01) ,G02B 1/11 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
[IPC code unknown for G02B 1/14]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
10
Optical coatings produced by application to, or surface treatment of, optical elements
11
Anti-reflection coatings
Applicants:
삼성에스디아이 주식회사 SAMSUNG SDI CO., LTD. [KR/KR]; 경기도 용인시 기흥구 공세로 150-20 150-20, Gongse-ro, Giheung-gu Yongin-si Gyeonggi-do 17084, KR
Inventors:
심대섭 SHIM, Dae Seob; KR
임형태 LIM, Hyoung Tae; KR
조성흔 CHO, Seong Heun; KR
박세현 PARK, Se Hyun; KR
오부근 OH, Bu Keun; KR
Agent:
특허법인 아주 AJU INTERNATIONAL LAW & PATENT GROUP; 서울시 서초구 사임당로 174, 강남미래타워 12-13층 12-13th Floor, Gangnam Mirae Tower, 174 Saimdang- Ro Seocho-Gu Seoul 06627, KR
Priority Data:
10-2016-014381131.10.2016KR
Title (EN) VIEWER-SIDE POLARIZING PLATE FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME
(FR) PLAQUE DE POLARISATION CÔTÉ OBSERVATEUR POUR DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES, ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES COMPRENANT CELLE-CI
(KO) 액정표시장치용 시인측 편광판 및 이를 포함하는 액정표시장치
Abstract:
(EN) Provided are a viewer-side polarizing plate for a liquid crystal display device, and a liquid crystal display device comprising the same, the polarizing plate comprising a polarizer and a protective film formed on a light exit surface of the polarizer, wherein the protective film includes a first primer layer, a protective film substrate, a second primer layer, and a coating layer, which are sequentially laminated on the polarizer, a first protective film satisfies a relation of equation 1, and the protective film substrate has an in-plane phase difference of 500nm or less at a wavelength of 550nm in equation 2.
(FR) L'invention concerne une plaque de polarisation côté observateur pour un dispositif d'affichage à cristaux liquides, et un dispositif d'affichage à cristaux liquides la comprenant, la plaque de polarisation comprenant un polariseur et un film protecteur formé sur une surface de sortie de lumière du polariseur, le film de protection comprenant une première couche d'apprêt, un substrat du film protecteur, une seconde couche d'apprêt, et une couche de revêtement, qui sont séquentiellement stratifiés sur le polariseur, un premier film de protection satisfaisant une relation d'équation 1, et le substrat de film protecteur a une différence de phase dans le plan de 500 nm ou moins à une longueur d'onde de 550 nm dans l'équation 2.
(KO) 편광자 및 상기 편광자의 광출사면에 형성된 보호필름을 포함하고, 상기 보호필름은 상기 편광자로부터 제1프라이머층, 보호필름 기재, 제2프라이머층, 및 코팅층이 순차적으로 적층된 것이고, 상기 제1보호필름은 식 1의 관계를 만족하고, 상기 보호필름 기재는 파장 550nm에서 식 2의 면내 위상차가 500nm 이하인 액정표시장치용 시인측 편광판 및 이를 포함하는 액정표시장치가 제공된다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)