Invention Grant
- Patent Title: Electrodeless lamp system and bulb thereof
- Patent Title (中): 无电极灯系统及其灯泡
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Application No.: US10338725Application Date: 2003-01-09
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Publication No.: US07253555B2Publication Date: 2007-08-07
- Inventor: Joon-Sik Choi , Yong-Seog Jeon , Hyo-Sik Jeon , Hyun-Jung Kim , Ji-Young Lee , Byeong-Ju Park
- Applicant: Joon-Sik Choi , Yong-Seog Jeon , Hyo-Sik Jeon , Hyun-Jung Kim , Ji-Young Lee , Byeong-Ju Park
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2002-0065349 20021024
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J5/02 ; H01J61/30
Abstract:
A bulb in an electrodeless lamp system comprises a bulb unit having an envelope space in which luminous material excited by an electric field to form plasma and generate light is filled and two or more conductors installed in the envelope space so that ends of the conductors face each other.
Public/Granted literature
- US20040080258A1 Electrodeless lamp system and bulb thereof Public/Granted day:2004-04-29
Information query
