Manufacturing process for color plasma display panels

Details Manufacturing process for color plasma display panels Manufacturing process for color plasma display panels

1997-10-21

1999-09-28

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

313587, H01J 1749

Patent

active

059577436

ABSTRACT:
In a substrate manufacturing process for color plasma displays, it is made possible to form a phosphor coat in a desirable form all over a panel by introducing a step to coat the whole surface of a luminescent display section with a paste containing white particulates of titanium oxide or the like, which are finer than phosphor powder, after barriers are formed on a back substrate and before the discharge cell inside is sequentially coated with phosphors for different colors to make up luminescent pixels. By applying the particulate paste to the unfired barrier portion, which is then in a very porous state, before the phosphor coating stage, collective firing of the barriers and the phosphor layers is made possible.

REFERENCES:
patent: 5541479 (1996-07-01), Nagakubo
patent: 5757131 (1998-05-01), Tsuchiya

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