Invention Grant
- Patent Title: Tri-color white light led lamp
- Patent Title (中): 三色白光led灯
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Application No.: US10508455Application Date: 2003-03-21
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Publication No.: US07642708B2Publication Date: 2010-01-05
- Inventor: Thomas Juestel , Walter Mayr , Peter J. Schmidt , Gerd O. Müller , Regina B. Müller-Mach
- Applicant: Thomas Juestel , Walter Mayr , Peter J. Schmidt , Gerd O. Müller , Regina B. Müller-Mach
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP02006776 20020325
- International Application: PCT/IB03/01042 WO 20030321
- International Announcement: WO03/080763 WO 20031002
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J63/04
Abstract:
The invention relates to a tri-color lamp for generating white light comprising a phosphor composition comprising a phosphor of general formula (Ba1−x−y−z−SrxCay)2SiO4:Euz, wherein 0≦x≦1, 0≦y≦1 and 0
Public/Granted literature
- US20050200271A1 Tri-color white light led lamp Public/Granted day:2005-09-15
Information query
