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1. (WO2018029856) LIGHT SOURCE UNIT AND DISPLAY APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2018/029856 International Application No.: PCT/JP2016/073777
Publication Date: 15.02.2018 International Filing Date: 12.08.2016
IPC:
F21S 2/00 (2016.01) ,F21V 8/00 (2006.01) ,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
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
[IPC code unknown for F21Y 115/10]
Applicants:
堺ディスプレイプロダクト株式会社 SAKAI DISPLAY PRODUCTS CORPORATION [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumicho, Sakai-ku, Sakai-shi, Osaka 5908522, JP
Inventors:
南部 浩平 NANBU, Kohei; JP
Agent:
河野 英仁 KOHNO, Hideto; JP
河野 登夫 KOHNO, Takao; JP
Priority Data:
Title (EN) LIGHT SOURCE UNIT AND DISPLAY APPARATUS
(FR) UNITÉ DE SOURCE LUMINEUSE ET DISPOSITIF D'AFFICHAGE
(JA) 光源ユニット及び表示装置
Abstract:
(EN) Provided are a light source unit and a display apparatus that are capable of improving the reliability of a display panel from the viewpoint of damage. This light source unit is provided with: a light source; and a light guide unit to which a plurality of elongated light guide bodies having end surfaces on which light from the light source is made incident are provided in parallel, wherein the end surfaces of the light guide bodies are arranged along a prescribed arc on a plane vertical to the longitudinal direction of the light guide bodies.
(FR) L'invention concerne une unité de source lumineuse et un dispositif d'affichage qui permettent d'améliorer la fiabilité d'un panneau d'affichage du point de vue de la détérioration. Cette unité de source lumineuse est pourvue : d'une source lumineuse ; et d'une unité de guidage de lumière sur laquelle une pluralité de corps de guidage de lumière allongés présentant des surfaces d'extrémité sur lesquelles la lumière provenant de la source lumineuse est rendue incidente sont disposés en parallèle, les surfaces d'extrémité des corps de guidage de lumière étant disposées le long d'un arc prescrit sur un plan vertical par rapport à la direction longitudinale des corps de guidage de lumière.
(JA) 破損の観点での表示パネルの信頼性を高めることができる光源ユニット及び表示装置を提供する。 光源ユニットは、光源部と、光源部からの光が入光する端面を有する細長形状の導光体が複数並列して設けられた導光ユニットとを備え、複数の導光体の端面が、導光体の長手方向に垂直な平面における所定の弧に沿って配置されている。
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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, 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, KR, 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)