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Machine translation
1. (WO2012043438) LIGHTING APPARATUS AND DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/043438    International Application No.:    PCT/JP2011/071808
Publication Date: 05.04.2012 International Filing Date: 26.09.2011
IPC:
F21S 2/00 (2006.01), F21V 3/00 (2006.01), F21V 3/04 (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).
NAMEKATA Yuuki; (For US Only)
Inventors: NAMEKATA Yuuki;
Agent: SANO Shizuo; Tenmabashi-Yachiyo Bldg. Bekkan, 2-6, Tenmabashi-Kyomachi, Chuo-Ku, Osaka-Shi, Osaka 5400032 (JP)
Priority Data:
2010-221498 30.09.2010 JP
Title (EN) LIGHTING APPARATUS AND DISPLAY DEVICE
(FR) APPAREIL D'ÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE
(JA) 照明装置および表示装置
Abstract: front page image
(EN)Provided is a lighting device which is capable of suppressing occurrence of luminance unevenness in illumination light. This lighting device comprises: an LED package (26) that emits ultraviolet light; and a diffusion plate (24) that has an exit surface (24a) and discharges the ultraviolet light, which is emitted by the LED package (26) and entered into the diffusion plate (24), from the exit surface (24a). A fluorescent member (28) which absorbs ultraviolet light and emits light is formed on the exit surface (24a).
(FR)L'invention concerne un dispositif d'éclairage qui permet de supprimer l'occurrence d'inégalité de luminance dans une lumière d'éclairage. Ce dispositif d'éclairage comprend : un ensemble à DEL (26) qui émet de la lumière ultraviolette ; et une plaque de diffusion (24) qui a une surface de sortie (24a) et décharge la lumière ultraviolette, qui est émise par l'ensemble à DEL (26) et pénètre dans la plaque de diffusion (24), à partir de la surface de sortie (24a). Un élément fluorescent (28) qui absorbe la lumière ultraviolette et émet de la lumière est formé sur la surface de sortie (24a).
(JA) 照明光に輝度ムラが生じるのを抑制することが可能な照明装置を提供する。この照明装置は、紫外線を発するLEDパッケージ(26)と、出射面(24a)を有し、LEDパッケージ(26)から発せられた紫外線を導入して出射面(24a)から出射する拡散板(24)とを備えている。そして、紫外線を吸収して発光する蛍光部材(28)が出射面(24a)上に形成されている。
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, JP, 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, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)