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1. (WO2018008938) OPTICAL SHEET, BACK LIGHT UNIT, AND DISPLAY DEVICE INCLUDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/008938    International Application No.:    PCT/KR2017/007071
Publication Date: 11.01.2018 International Filing Date: 04.07.2017
IPC:
G02B 5/22 (2006.01), G01J 3/46 (2006.01), G01J 3/52 (2006.01), G02B 1/10 (2006.01)
Applicants: LMS CO.,LTD [KR/KR]; 53-73, Jinwisandan-ro, Jinwi-myeon Pyeongtaek-si Gyeonggi-do 17709 (KR)
Inventors: YI, Ki Wook; (KR).
LEE, Byoung Hun; (KR).
LIM, Chea Ri; (KR).
LEE, Min Soo; (KR)
Priority Data:
10-2016-0086825 08.07.2016 KR
Title (EN) OPTICAL SHEET, BACK LIGHT UNIT, AND DISPLAY DEVICE INCLUDING SAME
(FR) FEUILLE OPTIQUE, UNITÉ DE RÉTROÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE LES COMPRENANT
(KO) 광학시트, 백라이트 유닛, 및 이를 포함하는 디스플레이 장치
Abstract: front page image
(EN)Disclosed are an optical sheet and a display device including the same, the optical sheet comprising a base layer, a first diffusion layer disposed on one side of the base layer, and a second diffusion layer disposed on the other side of the base layer, wherein the first diffusion layer or the second diffusion layer includes a light absorbent that absorbs light of a predetermined wavelength band.
(FR)L'invention concerne une feuille optique et un dispositif d'affichage comprenant celle-ci, la feuille optique comprenant une couche de base, une première couche de diffusion disposée sur un côté de la couche de base, et une seconde couche de diffusion disposée sur l'autre côté de la couche de base, la première couche de diffusion ou la seconde couche de diffusion comprenant un absorbant de lumière qui absorbe la lumière d'une bande de longueur d'onde prédéterminée.
(KO)본 발명은 베이스층, 상기 베이스층의 일면에 배치된 제1확산층, 및 상기 베이스층의 타면에 배치된 제2확산층을 포함하고, 상기 제1확산층 또는 제2확산층은 소정 파장대의 광을 흡수하는 광흡수제를 포함하는 광학시트 및 이를 포함하는 디스플레이 장치를 개시한다.
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 (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: Korean (KO)
Filing Language: Korean (KO)