H - Electricity – 01 – J
Patent
H - Electricity
01
J
117/16
H01J 9/22 (2006.01) C09K 11/02 (2006.01) C09K 11/77 (2006.01)
Patent
CA 1144822
1 PHN. 9014. ABSTRACT: A method of making a luminescent screen suitable for use in a cathode-ray tube which is operated with a highly loaded luminescent screen. A luminescent screen comprising a substrate (12) bearing a luminescent layer is produced by spraying a stable aerosol contain- ing a solution (7A) of compounds which are converted on heating into a luminescent material onto the substrate (12) which is maintained at a temperature at which this conversion occurs. Figure 1.
319144
Popma Theo J.a.
Van Tol Maurits W.
N.v. Philips Gloeilampenfabrieken
Van Steinburg C.e.
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