公开(公告)号：US3771008A

公开(公告)日：1973-11-06

申请号：US3771008D

申请日：1972-11-09

Applicant: BELL TELEPHONE LABOR INC

Inventor： CHEN Y ,  FUKUI H ,  GORDON E ,  KRUPKA D ,  ROWEN J

IPC: H01J17/49 ,  H01J17/04 ,  H01J61/06

CPC classification number: H01J17/49 ,  H01J17/497

Abstract: The specification describes a flat panel gaseous discharge display device in which the display illumination is formed at least in part by luminescence resulting from excitation of an appropriate phosphor by low energy electrons drawn from a glow discharge. To provide scan, the discharge is either itself moving in stepwise fashion between discrete cells or is a secondary discharge primed by a scanning discharge and triggered by the display information signal. Varying the current through the phosphor produces gray scale. Illumination from the gaseous discharge may be mixed with the phosphor for color balance and increased brightness. The phosphor can be divided into color stripes with means for selective energization of the stripes to form a color display.

Abstract translation: 本说明书描述了一种平板气体放电显示装置，其中显示照明至少部分地由通过从辉光放电引起的低能电子激发适当的荧光体而产生的发光形成。 为了提供扫描，放电本身在分立单元之间以逐步的方式移动，或者是由扫描放电引发并由显示信息信号触发的二次放电。 通过荧光粉改变电流产生灰度。 来自气体放电的照明可以与荧光体混合以用于颜色平衡和增加的亮度。 磷光体可以被分成彩色条纹，用于选择性地激励条纹以形成彩色显示。