信息产业用新光源  

New Light Sources for Information Industry

作　　者：王尔镇 

机构地区：[1]华东电子集团公司

出　　处：《真空电子技术》1998年第6期20-27,共8页Vacuum Electronics

摘　　要：随着个人电脑的普及和信息网络的迅速发展。信息产业用的新光源得到进一步的开发和普遍应用。本文主要介绍背景照明光源的投射光学系统用的显示光源。这些光源为荧光灯，卤钨灯，短弧氙灯和金属卤化物灯等。文中还介绍了这些灯的特性和点灯线路。The new light sources for information industry are further developed and exten- sively applied ,along with the popular using of the personal computer and rapid development of the information network. The article mainly presents the light sources of the backlighting and the display for projection optical systems. These light sources are the fluorescent lamp , halogen lamp . short-arc xenon lamp and metal halide lamp. ln this article it also briefly introduces the properties and operation circuits of these lamps.

关 键 词：信息产业 液晶显示 荧光灯 卤钨灯 短弧氙灯 

分 类 号：TM923.32[电气工程—电力电子与电力传动] TN141.9[电子电信—物理电子学]