公开(公告)号：WO1998005054A2

公开(公告)日：1998-02-05

申请号：PCT/RU1997000238

申请日：1997-07-25

Applicant: RAKHIMOV, Alexandr Tursunovich ,  SUETIN, Nikolai Vladislavovich ,  MURATOV, Evgeny Anatolievich

IPC: H01J00/00

CPC classification number: H01J63/06

Abstract: The present invention relates to a high-luminosity light source which comprises a body with a transparent screen having an electro-conductive layer applied thereon for supporting a luminophore. A planar cathode is mounted within the body, while a grid-type anode is placed between the screen and the cathode at a predetermined distance from the latter. The body is filled with a working gas consisting of an inert gas or a mixture of inert gases, while the anode and the cathode may be made of spray-resistant materials. The cathode may be made in the shape of a grid, while an additional screen having an electro-conductive layer applied thereon for supporting a luminophore is placed on the side of said cathode. A highly efficient photoluminophore may be used as the luminophore, while the working-gas pressure and the excitation parameters are optimally selected for excitation of the ultraviolet radiation of the working gas. Unlike light sources used in prior art, the luminophore is excited by electrons originating from a secondary emission, thus producing strong currents of electron beams and a high luminosity. This construction may also be used to provide sources with a large surface area. The light source of the present invention is an efficient one with a high intensity.

Abstract translation: 本发明涉及一种高亮度光源，其包括具有透明屏幕的主体，该透明屏幕具有用于支撑发光体的导电层。 平面阴极安装在体内，而格栅型阳极以与之相隔预定的距离放置在屏幕和阴极之间。 主体装有由惰性气体或惰性气体混合物组成的工作气体，而阳极和阴极可以由防喷涂材料制成。 阴极可以制成网格形状，而在其上施加有用于支撑发光体的导电层的附加屏幕被放置在所述阴极侧。 可以使用高效的光引发剂作为发光体，而工作气体压力和激发参数被最佳选择用于激发工作气体的紫外线辐射。 与现有技术中使用的光源不同，发光体被来自二次发射的电子激发，从而产生强大的电子束电流和高亮度。 这种结构也可用于为源提供大的表面积。 本发明的光源是高强度的光源。

公开(公告)号：WO9805054A3

公开(公告)日：1998-03-12

申请号：PCT/RU9700238

申请日：1997-07-25

Applicant: RAKHIMOV ALEXANDR TURSUNOVICH ,  SUETIN NIKOLAI VLADISLAVOVICH ,  MURATOV EVGENY ANATOLIEVICH

Inventor： RAKHIMOV ALEXANDR TURSUNOVICH ,  SUETIN NIKOLAI VLADISLAVOVICH ,  MURATOV EVGENY ANATOLIEVICH

IPC: G09G3/10 ,  H01J17/02 ,  H01J63/06 ,  H01J61/00 ,  H01J61/067

CPC classification number: H01J63/06

Abstract: The present invention relates to a high-luminosity light source which comprises a body with a transparent screen having an electro-conductive layer applied thereon for supporting a luminophore. A planar cathode is mounted within the body, while a grid-type anode is placed between the screen and the cathode at a predetermined distance from the latter. The body is filled with a working gas consisting of an inert gas or a mixture of inert gases, while the anode and the cathode may be made of spray-resistant materials. The cathode may be made in the shape of a grid, while an additional screen having an electro-conductive layer applied thereon for supporting a luminophore is placed on the side of said cathode. A highly efficient photoluminophore may be used as the luminophore, while the working-gas pressure and the excitation parameters are optimally selected for excitation of the ultraviolet radiation of the working gas. Unlike light sources used in prior art, the luminophore is excited by electrons originating from a secondary emission, thus producing strong currents of electron beams and a high luminosity. This construction may also be used to provide sources with a large surface area. The light source of the present invention is an efficient one with a high intensity.