公开(公告)号：US20030057882A1

公开(公告)日：2003-03-27

申请号：US09961575

申请日：2001-09-24

Applicant: OSRAM SYLVANIA Inc.

Inventor： Walter P. Lapatovich

IPC: H05B037/02

CPC classification number: H05B41/2881 ,  H01J65/046 ,  Y02B20/204

Abstract: A high intensity discharge (HID) lamp includes a starting gas, a vaporizable fill, and only one electrode sealed within a light transmissive envelope. The one electrode produces a high intensity discharge during operation of the lamp and is connected to an inlead that extends outside the sealed envelope. A ground for electric field lines emanating from the electrode during operation of the lamp is outside the envelope. The ground may be a reflector for the lamp that has an electrically conductive surface. The high intensity discharge is initiated by applying high frequency power to the inlead.

Abstract translation: 高强度放电（HID）灯包括起始气体，可蒸发填充物和仅在一个透光封套内密封的一个电极。 一个电极在灯的操作期间产生高强度放电并且连接到延伸到密封外壳外部的入口。 在灯操作期间从电极发出的电场线的地面在信封之外。 地面可以是具有导电表面的灯的反射器。 高强度放电是通过将高频功率施加于入射开始的。