Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Induction-type discharge device load
Reexamination Certificate
2008-01-22
2008-01-22
Vo, Tim (Department: 2163)
Electric lamp and discharge devices: systems
Pulsating or a.c. supply
Induction-type discharge device load
C315S039000
Reexamination Certificate
active
11029421
ABSTRACT:
A bulb structure of an electrodeless lighting system comprises: a bulb body having an interior space receiving a luminous material emitting light by microwave energy; a bulb support portion integrally extending from one side of the bulb body to communicate with the bulb body, supporting the bulb body, connected to a bulb rotating motor at its one end, and having therein a passage through which the luminous material is injected; and a covering portion formed at an inner communicating portion where the bulb body communicates with the bulb support portion so as to hermetically seal the bulb body, thereby improving light distribution characteristics of the electrodeless lighting system.
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Choi Joon-Sik
Hwang Ri-Na
Hyun Seung-Yeup
Jeon Yong-Seog
Jung Yun-Chul
LG Electronics Inc.
Vo Tim
Vy Hung Tran
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