PROJECTION LIGHT SOURCE AND METHODS OF MANUFACTURE
摘要
<p>A projection light source may include a housing and an arc tube supported by the housing. The arc tube may include an arc tube body having a bulbous chamber intermediate sealed end portions, a pair of electrodes, a fill gas contained within the chamber, a fill material contained -within the chamber, and a generally ellipsoidal reflector supported by the housing. The arc tube and the reflector may be positioned so that a focus of the generally ellipsoidal reflector lies on an axis extending between the interior tips of the electrodes of the arc tube.</p>
申请公布号
WO2007076141(A2)
申请公布日期
2007.07.05
申请号
WO2006US49324
申请日期
2006.12.27
申请人
ADVANCED LIGHTING TECHNOLOGIES, INC.;GAO, JU;HELLMAN, WAYNE;LAMOURI, ABBAS;STOCKDALE, STEVE;SULCS, JURIS
发明人
GAO, JU;HELLMAN, WAYNE;LAMOURI, ABBAS;STOCKDALE, STEVE;SULCS, JURIS