Plasma display panel and method for forming fluorescent screens

Details Plasma display panel and method for forming fluorescent screens Plasma display panel and method for forming fluorescent screens

1996-11-19

1997-12-30

Ramsey, Kenneth J.

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

H01J 2924, H01J 1749

Patent

active

057034338

ABSTRACT:
Predetermined barrier ribs 2 are filled with three types of pastes of fluorescent substances 3 for R, G, and B by a screen printing method. Next, a sandblasting process is performed through a sandblasting mask 7. Thereafter, a sintering process is performed. Thus, fluorescent screens are formed on a glass substrate 1 and the wall surfaces of barrier ribs 2. As the sandblasting mask 7, a photoresist 4 is used. By a photolithographic method, a desired pattern of the sandblasting mask 7 can be used. In this manner, fluorescent screens can be formed on the wall surfaces of the barrier ribs as well as the glass substrate 1. The fluorescent screens formed on the wall surfaces of the barrier ribs are in such a parabolic shape that a discharging space defined by the fluorescent screen is widened toward a front plate 11.

REFERENCES:
patent: 5041759 (1991-08-01), Kwon et al.
patent: 5086297 (1992-02-01), Miyake et al.
patent: 5136207 (1992-08-01), Miyake et al.
patent: 5144200 (1992-09-01), Kim

Affiliated with

Also associated with

Rating

Plasma display panel and method for forming fluorescent screens does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasma display panel and method for forming fluorescent screens , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasma display panel and method for forming fluorescent screens will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-205515