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Machine translation
1. (WO2014185483) DIRECT BACKLIGHT AND TELEVISION RECEIVER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/185483    International Application No.:    PCT/JP2014/062924
Publication Date: 20.11.2014 International Filing Date: 15.05.2014
IPC:
F21S 2/00 (2006.01), G02F 1/13357 (2006.01), H04N 5/64 (2006.01), F21Y 101/02 (2006.01)
Applicants: SHARP KABUSHIKI KAISHA [JP/JP]; 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522 (JP)
Inventors: ARAI, Kohji; .
FUCHIKAWA, Shunsaku; .
KUWABARA, Tetsuroh; .
NAKAMURA, Ikuo;
Agent: HARAKENZO WORLD PATENT & TRADEMARK; Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041 (JP)
Priority Data:
2013-103440 15.05.2013 JP
Title (EN) DIRECT BACKLIGHT AND TELEVISION RECEIVER
(FR) RÉTROÉCLAIRAGE DIRECT ET RÉCEPTEUR DE TÉLÉVISION
(JA) 直下型バックライトおよびテレビジョン受像機
Abstract: front page image
(EN)A direct backlight provided with a substrate on which a plurality of light sources are arranged, an optical member positioned in a location facing the light sources, and a support column for supporting the optical member and affixed between two adjacent light sources on the substrate, wherein the support pillar is translucent and at least part of the two surfaces of the support column which face the two light sources are mirror-finished surfaces.
(FR)L'invention concerne un rétroéclairage comprenant, d'une part un substrat sur lequel est disposée une pluralité de sources lumineuses, d'autre part un élément optique disposé en un emplacement situé en regard des sources lumineuses, et enfin une colonne support, qui sert à supporter l'élément optique, et qui est fixée entre deux sources lumineuses adjacentes sur le substrat. La colonne support est translucide, les deux surfaces de la colonne support tournées vers les deux sources lumineuses étant en partie au moins des surfaces pourvues d'un poli miroir.
(JA)直下型バックライトは、複数の光源が配置されている基板と、前記光源と対向する位置に配置されている光学部材と、前記基板上において隣接する二つの前記光源間に固定され、前記光学部材を支持する支持柱とを備え、前記支持柱は透光性を有し、前記支持柱において二つの光源にそれぞれ対向する二つの面は、少なくとも一部が鏡面仕上げされている。
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, KE, KG, 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, 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 (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, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)