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1. (WO2018123812) ILLUMINATING DEVICE AND DISPLAY DEVICE
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Pub. No.: WO/2018/123812 International Application No.: PCT/JP2017/045944
Publication Date: 05.07.2018 International Filing Date: 21.12.2017
IPC:
F21S 2/00 (2016.01) ,F21V 29/503 (2015.01) ,F21V 29/70 (2015.01) ,F21V 29/85 (2015.01) ,G02F 1/13357 (2006.01) ,F21Y 113/13 (2016.01) ,F21Y 115/10 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
[IPC code unknown for F21V 29/503][IPC code unknown for F21V 29/70][IPC code unknown for F21V 29/85][IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!][IPC code unknown for F21Y 113/13][IPC code unknown for F21Y 115/10]
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
高瀬 賢司 TAKASE, Kenji; --
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2016-25628528.12.2016JP
Title (EN) ILLUMINATING DEVICE AND DISPLAY DEVICE
(FR) DISPOSITIF D'ÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE
(JA) 照明装置及び表示装置
Abstract:
(EN) Provided is an illuminating device in which brightness, luminance uniformity, and durability (operating life) can be ensured without an increase in frame width. A light guide plate with which the illuminating device (1) is provided is supported by a support unit (5) in which a light source (8), an incident plane (4i, 4i'), and at least a part of a light guide area (4a) are housed.
(FR) L'invention concerne un dispositif d'éclairage dans lequel la luminosité, l'uniformité de luminance et la durabilité (durée de vie) peuvent être assurées sans augmentation de la largeur de trame. Une plaque de guidage de lumière dont le dispositif d'éclairage (1) est équipé est supportée par une unité support (5) dans laquelle sont logées une source de lumière (8), un plan incident (4i, 4i') et au moins une partie d'une zone de guidage de lumière (4a).
(JA) 額縁幅の増加を伴わずに、明るさや輝度均一性や耐久性(寿命)を確保できる照明装置を提供する。照明装置(1)に備えられた導光板は、光源(8)と、入射面(4i・4i')と、導光領域(4a)の少なくとも一部とを格納した支持部(5)によって支持されている。
front page image
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)