Title:
マイクロ波を利用した照明装置
Document Type and Number:
Japanese Patent JP3990142
Kind Code:
B2
Abstract:
In a lighting apparatus using microwave, a lighting apparatus using microwave including a resonator excluding microwave and transmitting a fight, a waveguide placed at an internal domain of the resonator and transmitting the microwave, a microwave generating means installed at the side of the resonator and oscillating microwave into the waveguide, and a bulb placed at the center of the resonator and emitting light by generating a plasma by the microwave transmitted through the waveguide is capable of miniaturizing a lighting system and at the same time improving a lighting efficiency.
Inventors:
Kim Hyun Jun
John Hyosik
John Hyosik
Application Number:
JP2001347115A
Publication Date:
October 10, 2007
Filing Date:
November 13, 2001
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
F21S2/00; F21K99/00; H01J65/04; F21Y111/00
Domestic Patent References:
| JP1066748U | ||||
| JP60123955U | ||||
| JP58169654U |
Foreign References:
| WO1998056213A1 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Shimichi Akihisa
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Shimichi Akihisa
Masaya Nishiyama
Higuchi Souji