Gaseous discharge display panel including an apertured, electric

Details Gaseous discharge display panel including an apertured, electric Gaseous discharge display panel including an apertured, electric

1974-07-25

1976-04-20

Demeo, Palmer C.

Electric lamp and discharge devices

With magnetic device

Field transverse to discharge

313209, 313217, 313220, 313485, 313491, 313493, H01J 61067, H01J 6109, H01J 6130, H01J 6148

Patent

active

039522210

ABSTRACT:
A gaseous discharge display panel in which in order to display images of good quality with high brightness and high efficiency a discharge unit constituting of a picture element of the display panel is formed as an elongated fine section extending in parallel to the display plane and discharge is produced in the longitudinal direction of the discharge unit so as to display images with the aid of plane discharge. Particularly in order to display color images on the front and/or rear side of the discharge unit there is arranged an insulating sheet to which fluorescent materials are applied in such a manner that the fluorescent materials are opposed near a discharge plasma with a large area and an ultra-violet ray produced by the discharge can excite efficiently the fluorescent materials. The display panel is so constructed that luminescent light from the fluorescent materials having a large surface area can be inspected in the form of the reflected and transmitted light so as to increase the luminous brightness by several times compared with known display panels. Moreover, a cathode of the discharge unit is arranged at a position hidden from the fluorescent materials so as to prevent sputtered cathode materials due to ion bombardment from being applied to the fluorescent materials, so that the fluorescent materials are not blackened and thus the luminous brightness is not decreased.

REFERENCES:
patent: 3626235 (1971-12-01), Kupsky
patent: 3631530 (1971-12-01), Ogle
patent: 3743879 (1973-07-01), Kupsky

Affiliated with

Also associated with

Rating

Gaseous discharge display panel including an apertured, electric does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gaseous discharge display panel including an apertured, electric, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gaseous discharge display panel including an apertured, electric will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1589612