The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2005
Filed:
Jun. 30, 2003
Yong-seog Jeon, Gwangmyung, KR;
Joon-sik Choi, Seoul, KR;
Hyun-jung Kim, Seoul, KR;
Hyo-sik Jeon, Gwangmyung, KR;
Ji-young Lee, Gwangmyung, KR;
Byeong-ju Park, Seoul, KR;
Yong-Seog Jeon, Gwangmyung, KR;
Joon-Sik Choi, Seoul, KR;
Hyun-Jung Kim, Seoul, KR;
Hyo-Sik Jeon, Gwangmyung, KR;
Ji-Young Lee, Gwangmyung, KR;
Byeong-Ju Park, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A bulb for an electrodeless lamp system uses Sn or halogenide of the Sn as a primary bulb fill for obtaining continued spectrum when it is discharged, and the halogenide of the Sn is SnBr. Therefore, high photoefficiency and superior color rendering can be obtained, and less ultraviolet ray than that of sulfur is radiated and warm feeling can be obtained visually.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile