Two invention patents were granted
Published:
2012-05-11
Recently, Bree got two invention patent applications granted, named “PDP phosphor slurry used for spray and its preparation method” and “PDP fluorescent powder slurry relieving or preventing color PDP fluorescent powder from thermal degradation when baking screen”, Patent No.ZL200810156550.7 and ZL200810156551.1.
The invention “PDP phosphor slurry used for spray and its preparation method” can improve the serious deposition of PDP phosphors in the existing PDP powders, and the storage time of PDP phosphors for spraying can be prolonged; The PDP slurry can be well attached to the side of the barrier wall and form a balanced phosphor layer, so as to form a moderately thick and uniform compact phosphor layer on the barrier wall and at the bottom.
The invention “PDP fluorescent powder slurry relieving or preventing color PDP fluorescent powder from thermal degradation when baking screen”, has a good bonding property, lower degradation temperature and residual ash, thus effectively reducing the deterioration of phosphor caused by high temperature baking of PDP phosphor screen.
These two patents marked that our company has entered a new stage of independent scientific research in new organic slurry, and have laid a good foundation for further improvement and development of the company's technical level.
Related News