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1. (WO2017069356) PLASTIC PANEL HAVING LIGHT GUIDE LAYER AND LIGHT DIFFUSION LAYER INTEGRALLY FORMED THEREIN AND MANUFACTURING METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/069356 International Application No.: PCT/KR2016/004071
Publication Date: 27.04.2017 International Filing Date: 19.04.2016
IPC:
F21V 8/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
8
Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Applicants:
플러스웰 주식회사 PLUSWELL CO., LTD. [KR/KR]; 인천시 남동구 함박뫼로 377번길24-10 2층 2nd Floor, 24-10, Hambangmoe-ro 377beon-gil Namdong-gu Incheon 21638, KR
Inventors:
이애정 LEE, Ae-Jung; KR
배혜진 BAE, Heay-Jin; KR
Agent:
김국진 KIM, Kuk-Jin; KR
Priority Data:
10-2015-014607020.10.2015KR
Title (EN) PLASTIC PANEL HAVING LIGHT GUIDE LAYER AND LIGHT DIFFUSION LAYER INTEGRALLY FORMED THEREIN AND MANUFACTURING METHOD THEREOF
(FR) PANNEAU EN MATIÈRE PLASTIQUE À COUCHE DE GUIDAGE DE LUMIÈRE ET COUCHE DE DIFFUSION DE LUMIÈRE FORMÉES D'UNE SEULE PIÈCE EN SON SEIN ET SON PROCÉDÉ DE FABRICATION
(KO) 도광층과 광확산층이 일체로 형성된 플라스틱 패널 및 그 제조방법
Abstract:
(EN) The present invention relates to a plastic panel having a light guide layer and a light diffusion layer integrally formed therein and a manufacturing method thereof and, more specifically, to a plastic panel having a light guide layer and a light diffusion layer integrally formed therein and a manufacturing method thereof, wherein the light guide layer, which functions as a light guide plate, and the light diffusion layer, which is formed at the front face of the light guide layer and functions as a light diffusion plate, are integrally formed so that they can be simultaneously produced. Therefore, the present invention can improve the productivity, can innovatively reduce the production cost, and enables the light diffusion layer to have a very thin thickness, to achieve weight reduction and lower a defect rate.
(FR) La présente invention concerne un panneau en matière plastique comportant une couche de guidage de lumière et une couche de diffusion de lumière formées d'une seule pièce en son sein et son procédé de fabrication et, plus particulièrement, un panneau en matière plastique comportant une couche de guidage de lumière et une couche de diffusion de lumière formées d'une seule pièce en son sein et son procédé de fabrication, la couche de guidage de lumière, qui sert de plaque de guidage de lumière, et la couche de diffusion de lumière, qui est formée au niveau de la face avant de la couche de guidage de lumière et qui sert de plaque de diffusion de lumière, étant formées d'une seule pièce de façon à pouvoir les produire simultanément. Par conséquent, la présente invention permet d'améliorer la productivité, permet de réduire de façon innovante le coût de production, et permet une épaisseur très mince de la couche de diffusion de lumière, afin d'obtenir une réduction de poids et d'abaisser un taux de défauts.
(KO) 본 발명은 도광층과 광확산층이 일체로 형성된 플라스틱 패널 및 그 제조방법에 관한 것으로, 보다 상세하게는 도광판 기능을 하는 도광층과, 도광층의 전면에 형성되어 광확산판 기능을 하는 광확산층을 일체형으로 하여 동시에 생산할 수 있도록 함으로써 생산성을 향상시키고, 제조원가를 혁신적으로 저감시킬 수 있도록 함과 동시에 광확산층의 두께를 매우 얇게 하여 경량화를 실현하고 불량률을 낮출 수 있는 도광층과 광확산층이 일체로 형성된 플라스틱 패널 및 그 제조방법에 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)