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Machine translation
1. (WO2010029991) LIGHT SOURCE MODULE, AND LIGHT SOURCE DEVICE AND ELECTRONIC DEVICE PROVIDED WITH THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/029991    International Application No.:    PCT/JP2009/065904
Publication Date: 18.03.2010 International Filing Date: 11.09.2009
IPC:
F21S 2/00 (2006.01), F21V 8/00 (2006.01), G02B 6/00 (2006.01), G02F 1/13357 (2006.01), F21Y 101/02 (2006.01)
Applicants: SHARP KABUSHIKI KAISHA [JP/JP]; 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522 (JP) (For All Designated States Except US).
NISHIOKA, Sumito [JP/--]; (For US Only).
NAGURA, Hideaki [JP/--]; (For US Only).
HANANO, Masaaki [JP/--]; (For US Only)
Inventors: NISHIOKA, Sumito; .
NAGURA, Hideaki; .
HANANO, Masaaki;
Agent: TANAKA, Mitsuo; (JP)
Priority Data:
2008-234393 12.09.2008 JP
2009-002794 08.01.2009 JP
Title (EN) LIGHT SOURCE MODULE, AND LIGHT SOURCE DEVICE AND ELECTRONIC DEVICE PROVIDED WITH THE SAME
(FR) MODULE SOURCE LUMINEUSE, ET DISPOSITIF DE SOURCE LUMINEUSE ET DISPOSITIF ÉLECTRONIQUE ÉQUIPÉS DE CE MODULE
(JA) 光源モジュールおよびそれを備えた光源装置と電子機器
Abstract: front page image
(EN)In a light source module, scattering bodies (14, 15) are formed on a bottom surface (11D) and a side surface (11E) of a light guide body (11). Thus, incident light from light sources (2, 3) which is incident on end surfaces (11A, 11B) is scattered by the two surfaces of the light guide body (11), namely the bottom surface (11D) and the side surface (11E). Light flux can be emitted from a top surface (11C) and a side surface (11F), which are opposite the above two surfaces, and more highly diffuse light can be emitted. A planar light source which has a thin form and a highly uniform brightness can be obtained.
(FR)Dans un module source lumineuse, des corps de diffusion (14, 15) sont formés sur une surface inférieure (11D) et une surface latérale (11E) d'un corps (11) de guidage de lumière. La lumière incidente provenant des sources lumineuses (2, 3) qui est incidente sur des surfaces d'extrémité (11A, 11B) est ainsi diffusée par les deux surfaces du corps (11) de guidage de lumière, à savoir la surface inférieure (11D) et la surface latérale (11E). Un flux lumineux est émis à partir d'une surface supérieure (11C) et d'une surface latérale (11F) opposées aux deux surfaces mentionnées, ce qui permet d'émettre davantage de lumière hautement diffusée. L'invention permet de former une source lumineuse plane de forme mince qui présente une luminosité uniforme supérieure.
(JA) この光源モジュールによれば、導光体11の底面11Dおよび側面11Eに散乱体14,15を形成した。これにより、導光体11の底面11Dと側面11Eの2面で光源2,3から端面11A,11Bに入射した入射光を散乱させて、上記2面の反対側の上面11C,側面11Fから光束を出射でき、より高拡散に光を出射可能となる。薄型で、かつ、輝度の均一性が高い平面光源を得ることができる。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)