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1. (WO2012093765) LIGHTING APPARATUS AND METHOD FOR CONTROLLING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/093765    International Application No.:    PCT/KR2011/007231
Publication Date: 12.07.2012 International Filing Date: 30.09.2011
IPC:
H01L 51/50 (2006.01), G02B 5/20 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
YEE, Youngjoo [KR/KR]; (KR) (For US Only).
LEE, Jeongsoo [KR/KR]; (KR) (For US Only).
JEONG, Chihwan [KR/KR]; (KR) (For US Only)
Inventors: YEE, Youngjoo; (KR).
LEE, Jeongsoo; (KR).
JEONG, Chihwan; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong, Songpa-ku Seoul 138-861 (KR)
Priority Data:
10-2011-0001728 07.01.2011 KR
Title (EN) LIGHTING APPARATUS AND METHOD FOR CONTROLLING THE SAME
(FR) APPAREIL D'ÉCLAIRAGE ET SON PROCÉDÉ DE COMMANDE
Abstract: front page image
(EN)The present invention relates to a lighting apparatus and a method for controlling the same which can adjust characteristics of a light, such as a color temperature. The lighting apparatus includes an LED light source, and an adjustable color filter operative by an electrowetting principle for transmitting or shielding a light of a specific wavelength band from the LED light source, selectively.
(FR)La présente invention porte sur un appareil d'éclairage et sur son procédé de commande, lesquels peuvent ajuster des caractéristiques d'une lumière, telles qu'une température de couleur. L'appareil d'éclairage comprend une source de lumière à diodes électroluminescentes, et un filtre de couleur réglable fonctionnant par un principe d'électro-mouillage pour transmettre ou arrêter une lumière d'une bande de longueur d'onde spécifique à partir de la source de lumière à diodes électroluminescentes, de façon sélective.
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, 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: English (EN)
Filing Language: English (EN)