Title:
反射鏡一体型電球及びそれを利用した無電極放電ランプ
Document Type and Number:
Japanese Patent JP4102121
Kind Code:
B2
Abstract:
An electrodeless discharge lamp, including a waveguide (105) for transmitting microwave emitted from a magnetron (104), a resonator (120) positioned at an outlet port (105a) of the waveguide (105), for blocking the microwave and passing light and a united bulb (131), which is positioned inside the resonator (120), including a bulb portion (132) which seals inert gas (G), and emits light by the microwave, and a reflective portion (134) for reflecting the light emitted from the bulb portion (132) forwards, which are integrally formed, can reduce assembly time of a lamp and reduce the whole size of a lamp.
Inventors:
Kang Hyun-Joe
Application Number:
JP2002185804A
Publication Date:
June 18, 2008
Filing Date:
June 26, 2002
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
F21S2/00; H01J7/46; H01J65/04; H01J61/30; H05B41/16
Domestic Patent References:
| JP61179054A | ||||
| JP61126759A | ||||
| JP2000504141A | ||||
| JP7014556A | ||||
| JP10321039A | ||||
| JP2001202924A |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji