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1. (WO2005015607) PLASMA LAMP AND MANUFACTURING METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/015607    International Application No.:    PCT/KR2004/001968
Publication Date: 17.02.2005 International Filing Date: 05.08.2004
Chapter 2 Demand Filed:    07.03.2005    
IPC:
H01J 65/04 (2006.01)
Applicants: EXPANTECH CO., LTD. [KR/KR]; 324-10, 3F, Dangjeong-Dong, Kunpo-Si, Kyounggi-Do 435-832 (KR) (For All Designated States Except US).
KIM, Sung-Youl [KR/KR]; (KR) (For US Only)
Inventors: KIM, Sung-Youl; (KR)
Agent: HO, Jin-Seok; Howon International Patent & Law Office, 4th Floor, Deokwon Bldg. 637-19, Yeoksam-dong, Gangnam-gu, Seoul 135-080 (KR)
Priority Data:
10-2003-0055112 08.08.2003 KR
10-2004-0019473 22.03.2004 KR
10-2004-0049474 29.06.2004 KR
Title (EN) PLASMA LAMP AND MANUFACTURING METHOD THEREOF
(FR) LAMPE A PLASMA ET PROCEDE DE FABRICATION ASSOCIE
Abstract: front page image
(EN)The present invention relates to plasma lamp with a dielectric waveguide, emitting light by reaction of electromagnetic wave received from the dielectric waveguide with noble gas and luminary filled up in the bulb, and manufacturing method thereof. In the present invention, by tightly sealing the portion of the waveguide in contact with the outer surface of the bulb, the durability of the lamp can be improved and the stable operation of the lamp at high temperatures can be achieved.
(FR)L'invention porte sur une lampe à plasma pourvue d'un guide d'ondes diélectrique, qui émet de la lumière par la réaction d'ondes électromagnétiques reçues depuis le guide d'ondes électriques, l'ampoule contenant un gaz rare et une lampe, et sur un procédé de fabrication associé. Selon l'invention, le fait de sceller fermement la partie du guide d'ondes en contact avec la surface extérieure de l'ampoule permet d'améliorer la durabilité de la lampe et d'obtenir une fonctionnement stable de la lampe à des températures élevées.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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: Korean (KO)