发明申请
US20100213840A1 DISCHARGE LAMP AND METHOD FOR PRODUCING SAME, LIGHT SOURCE DEVICE, AND PROJECTOR 有权
放电灯及其制造方法,光源装置和投影仪

DISCHARGE LAMP AND METHOD FOR PRODUCING SAME, LIGHT SOURCE DEVICE, AND PROJECTOR
摘要:
A discharge lamp includes an arc tube and a boron oxide film formed on an inner surface of the arc tube.
信息查询
0/0