Method of forming a glass layer onto a shadow mask

Details Method of forming a glass layer onto a shadow mask Method of forming a glass layer onto a shadow mask

1987-08-31

1988-11-15

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

Electrode making

4271262, 4271263, H01J 2907

Patent

active

047846275

ABSTRACT:
A color display tube comprises a shadow mask (12) placed in front of a display screen (8). The shadow mask (12), at least on the side remote from the display screen, is coated with a glass layer (14) comprising a heavy metal.

REFERENCES:
patent: 3668002 (1972-06-01), Okabe et al.
patent: 3822454 (1974-07-01), Speigel
patent: 3912482 (1975-10-01), La Grouw et al.
patent: 4442376 (1984-04-01), Van Der Waal et al.
patent: 4671776 (1987-06-01), Tokita

Affiliated with

Also associated with

Rating

Method of forming a glass layer onto a shadow mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming a glass layer onto a shadow mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming a glass layer onto a shadow mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1101503