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1. (WO2018179614) LIGHT GUIDE PLATE AND LIGHTING APPARATUS
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Pub. No.: WO/2018/179614 International Application No.: PCT/JP2017/045248
Publication Date: 04.10.2018 International Filing Date: 18.12.2017
IPC:
F21V 8/00 (2006.01) ,F21S 8/04 (2006.01) ,F21Y 115/10 (2016.01)
[IPC code unknown for F21V 8][IPC code unknown for F21S 8/04][IPC code unknown for F21Y 115/10]
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
本城 和彦 HONJO Kazuhiko; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2017-06646329.03.2017JP
Title (EN) LIGHT GUIDE PLATE AND LIGHTING APPARATUS
(FR) PLAQUE DE GUIDAGE DE LUMIÈRE ET APPAREIL D'ÉCLAIRAGE
(JA) 導光板及び照明器具
Abstract:
(EN) A light guide plate (1) comprises: a substrate (20) that is plate shaped and has light transmitting properties; a plurality of prism sections (30) that are provided to a main surface (20a) of the substrate (20) and have a recessed shape; and a light-transmitting coating layer (40) that covers the main surface (20a) so as to follow the shape of the plurality of prism sections (30).
(FR) Une plaque de guidage de lumière (1) comprend : un substrat (20) en forme de plaque qui a des propriétés de transmission de lumière; une pluralité de sections prismatiques (30) qui sont disposées sur une surface principale (20a) du substrat (20) et ont une forme en retrait ; et une couche de revêtement (40) transmettant la lumière qui recouvre la surface principale (20a) de façon à suivre la forme de la pluralité de sections prismatiques (30).
(JA) 導光板(1)は、板状の透光性の基材(20)と、基材(20)の主面(20a)に設けられた凹状の複数のプリズム部(30)と、複数のプリズム部(30)の形状を追従するように主面(20a)を覆う透光性のコート層(40)とを備える。
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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)